CN102338935B - Display device and related spectacles - Google Patents
Display device and related spectacles Download PDFInfo
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- CN102338935B CN102338935B CN201010236545.4A CN201010236545A CN102338935B CN 102338935 B CN102338935 B CN 102338935B CN 201010236545 A CN201010236545 A CN 201010236545A CN 102338935 B CN102338935 B CN 102338935B
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Abstract
The invention relates to a display device and related spectacles. The display device is used together with the spectacles, for displaying a three-dimensional content. The spectacles are provided with an emission circuit, for establishing a two-way communication with the display device. A near sensor can be arranged on the spectacles, for detecting if the spectacles are worn and accordingly controlling the spectacles and also controlling the display device to perform three-dimensional display or not. An image capturing device is arranged on the display device, for capturing an image and identifying if the spectacles are worn and accordingly controlling the display device and the spectacles; and an image processing module is additionally arranged on the display device, for capturing a two-dimensional content from the three-dimensional content.
Description
Technical field
The present invention is about a kind of display device of processing three-dimensional content, and display device and glasses.Especially relevant for a kind of three-dimensional (3Dimensional, 3D) contents reproduction system at active shutter or passive polaroid glasses and display device framework, it strengthens the cooperate degree between glasses and display device, so that extra value added application display device to be provided.
Background technology
In modernization information society, various messages, information, news, knowledge, suggestion, intention, experience and interaction content have been turned to the content of numerical digit in large quantities by electronics; These contents can play to user by video-audio playing system.In order further to promote user's audio-visual experience, three-dimensional content is play has become one of important development trend of following Play System.
Summary of the invention
Three-dimensional content is play and can be realized by active shutter glasses or passive type polarisation collocation display device.For example, the left and right eyeglass of active shutter glasses can be distinguished controlled and adjust its transparency, to penetrate or to cover the picture of display device demonstration.When display device shows a left picture, the left eyeglass of glasses synchronously penetrates, and right eyeglass synchronously covers, left picture is presented in to user's left eye.When display device shows a right picture, left eyeglass synchronously covers and right eyeglass synchronously penetrates, and makes right picture be conveyed to user's right eye.Left picture and right picture are transferred to respectively to user's left eye and right eye, just can utilize the parallax between left picture and right picture and allow user experience the 3-dimensional image of left picture and right picture synthesized, reach the object of 3-D display.
For making penetrating/cover running and being synchronized with the picture that display device shows of glasses, display device can be broadcasted the synchronizing signal of remote control to glasses, makes glasses can set according to this sequential that eyeglass switches transparency.Yet this simply unidirectional (by display device to glasses) broadcast is linked up and is also made the overall applicability of Play System limited; For example, display device cannot be confirmed the operating state of glasses, also glasses operating state cannot be reacted to user.When the operating state of glasses changes, display device also cannot be in response to.If there are a plurality of users to wear glasses separately in Play System, each glasses of display device None-identified, also just cannot be respectively each glasses other service is provided.
Shutter glasses need power supply supply to drive left and right eyeglass penetrate and cover between switch.Under the convenience of wearing and comfortableness are considered, shutter glasses adopts powered battery.But because the electric power of battery is limited, glasses should be saved unnecessary power consumption as possible to increase its running time.Though shutter glasses can arrange power switch with allow user when not using glasses by its power-off, can increase user's the burden of controlling; If user forgets powered-down while not using glasses, still can cause meaningless power consumption.In addition, user is also difficult to learn the electric power of remaining battery.
Though 3-D display can be promoted user's audio-visual experience, also easily allow user feel tired.Therefore, display device is necessary to provide a kind of and can in three-dimensional content, correctly captures two-dimensional content and carry out the function that two dimension shows, allows user still can watch three-dimensional content with two-dimensional approach.In addition,, if display device only has two-dimentional display capabilities, aforesaid two-dimensional content acquisition function also can make this kind of display device can be compatible to three-dimensional content.
For addressing the above problem, one of object of the present invention is to provide a kind of active shutter glasses of viewing and admiring 3-dimensional image content, and it includes pair of lenses, an eyeglass driver, a controller, a power circuit, a receiving circuit and a radiating circuit.Eyeglass driver is in order to drive eyeglass to change the state of transparency; Eyeglass driver is with this transparency to eyeglass of a frequency shift, and wherein this frequency is corresponding to this 3-dimensional image content output.Controller is in order to control the running of eyeglass driver, and a status signal is provided.Power circuit provides power supply for eyeglass driver and glasses.The remote signal that receiving circuit receiving and displaying device sends.Radiating circuit produces transmitting of a correspondence according to status signal and transmits this display device that transmits, to set up two-way communication with display device.For example, the controller of glasses end can be by the power supply state reaction of power circuit in status signal, and display device just can play to user in the mode of picture and/or sound by the power supply state of glasses, allow user can be early in response to.Again for example, when user closes the power supply of glasses and/or power circuit while stopping the electric power supply to eyeglass driver, glasses also can return its state before power-off, make display device can stop jointly or suspend broadcasting three-dimensional content, switch to and do not need the two dimension of glasses to show; Or display device is powered-down thereupon also, or enters the holding state of comparatively power saving.
In like manner, the operating state of eyeglass driver also can be reacted to status signal and is back to display device.For example, eyeglass driver of the present invention can make left and right two eyeglasses all penetrate under user controls simultaneously; Via the reaction of status signal, display device also can automatically switch to two dimension and show.
The remote signal that display device is sent is not defined as synchronizing signal, can comprise various instructions and information yet; And glasses also can utilize status signal to respond remote signal.Glasses end can arrange a memory circuit and think that controller records running information, and these running information also can be reacted in status signal to return to display device.For instance, each glasses can be in memory circuit a built-in identification code; Display device can be sent a recognition instruction in shaking control signal, makes each glasses passback identification code to display device.So, display device just can be identified each glasses, and provides other Service and application for each glasses.For instance, display device can be sent poll for different identification codes to different glasses in remote signal, and each glasses judge whether the identification code in telecommand meets built-in identification code itself, and if so, glasses can return its operating state.So, each glasses just can return to display device by its operating state (similarly being power supply state) respectively, and the operating state of indivedual glasses also just can be monitored respectively and/or respond to display device.
In glasses of the present invention, also can arrange one and closely connect sensor, in order to sensing spectacles whether approach and/or contact user and a correspondence is provided closely connect signal, judge accordingly whether glasses are worn by user.And this closely connects signal and also can be reacted in status signal by controller, display device and glasses itself can be operated according to status signal.For example, when user wears glasses, glasses can wake up automatically in the holding state of power saving, and make display device self-opening power supply and/or beginning 3-D display in the lump via status signal.In like manner, when user no longer wears glasses, glasses can enter holding state and/or powered-down automatically; Before powered-down, can notify display device via status signal, make display device stop in the lump 3-D display, switch to two dimension demonstration, enter holding state and/or powered-down.
Radiating circuit function in glasses of the present invention can be realized by the cresset of glasses itself.Glasses can utilize the visible ray of cresset to indicate its operating state (being for example whether power supply is opened) to user, and the present invention can utilize the existing cresset of glasses to send the status signal after coded/modulated to display device, it is for example frequency (cycle) the reactiveness signal changing with light and shade in sequential; The frequency that light and shade changes can be greater than the frequency that human eye can be discovered, and does not affect cresset deixis originally.And display apparatus side can arrange image capture unit with the status signal in acquisition cresset.In addition, the radiating circuit of glasses can be the electromagnetic radiating circuit of a transmitting infrared ray frequency range, and its available infrared signal carries the status signal of glasses end; Display device can receive with existing infrared remote control receiving circuit the status signal of glasses end.The radiating circuit of glasses can be also the electromagnetic wave transmitting and receiving circuit of radio-frequency (RF) radio or bluetooth radio with the corresponding receiving circuit of display device.
Another object of the present invention is to provide a kind of glasses for 3-D display, and it is provided with pair of lenses, an eyeglass driver, closely connects sensor and a power circuit.What closely connect whether sensor sensing spectacles worn and produce a correspondence closely connects signal.Whether eyeglass driver can drive each eyeglass according to closely connecing signal deciding; When glasses are worn, eyeglass driver can start to drive each eyeglass automatically, and when glasses are not worn, eyeglass driver can stop driving eyeglass to save power consumption automatically.Or, also can according to closely connecing signal deciding, whether provide power supply to eyeglass driver by power circuit.Glasses also can arrange a radiating circuit, produce transmitting of a correspondence and transmit this to transmit according to the status signal that closely connects signal and eyewear controller.
Another object of the present invention is to provide a kind of display device, and it includes a display, a control circuit and a receiving circuit.Display device can be a Play System with 3-D display ability with glasses collocation of the present invention.Wherein, display can operate on a three dimensional pattern and a two-dimensional model, to show respectively 3-dimensional image content and bidimensional image content.Control circuit is controlled the pattern of display running and the running of display device/Play System.Receiving circuit receives a status signal, and control circuit can, according to the pattern of this status signal switching display running, be for example by the three dimensional pattern of 3-D display, to be switched to the two-dimensional model of two dimension demonstration.Status signal can be that the telepilot by display device itself sends, and also can be sent by glasses end.
The status signal initiatively sending according to glasses end, can be Play System many value added application is provided, just as discussed earlier.For example, the control circuit of display device can provide a state content according to status signal, and by display broadcast state content, allows the user of glasses via the demonstration of display device, learn the operating state of glasses, similarly is dump power of glasses etc.The display of display device can switch two-dimensional model and three dimensional pattern according to status signal, and the power circuit of display device also can be controlled according to status signal the electric power supply state of display device.
In display device of the present invention, an image processing module can be set, in order to capture two-dimensional content in three-dimensional content.In three-dimensional content, carry at least one group of left picture and right picture, each organizes left picture and right picture forms a 3-dimensional image.One format converting module and a Zoom module can be set in image processing module.Format converting module can be extracted and respectively organize left picture and right picture in three-dimensional content, and is organized in left picture and right picture and selected one of them by each; The picture that Zoom module can be selected according to the resolution convergent-divergent format converting module of display.
A further object of the present invention is to provide a kind of display device of the glasses of arranging in pairs or groups, and it includes a display, an image capture unit, a recognition module and a control circuit.Image capture unit is in order to pick-up image; Recognition module from image identification glasses whether worn, and provide the identification result of a correspondence.Control circuit is controlled display according to identification result.Display apparatus side also can arrange a radiating circuit, and it can send remote signal to glasses according to identification result.For example, when recognition module identification finds that glasses are worn, display can start 3-D display automatically, and glasses are sent to remote signal, glasses can be waken up automatically in holding state and/or start to coordinate 3-D display.When recognizing glasses, recognition module do not worn, display can automatically stop/suspend three dimensional pattern, switches to two-dimensional model, enters holding state and/or close power supply own, also can send remote signal at power-off forward direction glasses, make glasses stop accordingly driven left and right eyeglass, make left and right eyeglass all penetrate, enter holding state and/or powered-down.
Another object of the present invention is to provide a kind of display device, comprises a display and an image processing module.Display is for showing bidimensional image content; Image processing module captures bidimensional image content and shows for display in a 3-dimensional image content.In 3-dimensional image content, carry at least one group of left picture and right picture, each left picture and right picture form a 3-dimensional image; And image processing module comprises a form judge module, a format converting module and a Zoom module.Form under form judge module judgement 3-dimensional image content, format converting module is extracted at least one group of left picture and right picture in 3-dimensional image content according to form, and by each, organize in left picture and right picture and select one of them, the picture of usining as bidimensional image content.The left picture (or right picture) that Zoom module is selected according to the resolution convergent-divergent format converting module of display.
Still a further object of the present invention is to provide the display device of a kind of collocation one glasses, comprises a display, a control circuit and a radiating circuit.Display can operate on a three dimensional pattern and a two-dimensional model; Display operates on three dimensional pattern to show 3-dimensional image content, operates on two-dimensional model to show bidimensional image content.Control circuit is controlled the either-or that display operates on three dimensional pattern and two-dimensional model.Radiating circuit sends a wireless signal according to being relevant to a sound signal of a presentation content to these glasses.
Another object of the present invention is to provide a kind of for viewing and admiring the glasses of a 3-dimensional image output, comprises pair of lenses, a receiving circuit and an audio broadcast unit.Receiving circuit is to receive a wireless signal, and wireless signal system is relevant for a sound signal of 3-dimensional image.Audio broadcast unit produces an audio according to sound signal.
For can further understand feature of the present invention and technology contents, refer to following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provides reference and explanation, is not used for the present invention to be limited.
Accompanying drawing explanation
That Fig. 1 illustrates is a kind of embodiment of glasses of the present invention.
That Fig. 2 illustrates is a kind of embodiment of Play System of the present invention.
That Fig. 3 illustrates is the another embodiment of Play System of the present invention.
That Fig. 4 to Fig. 9 illustrates is the embodiment of various three-dimensional content forms.
Main element symbol description
10a-10c glasses
12a-12c eyeglass driver
GR, GL eyeglass
14a-14c, 46b-46c power circuit
16 loudspeakers
18 electromagnetic shakers
20a-20c controller
22 closely connect sensor
24 memory circuits
30a-30c display device
32 displays
34b-34c image circuit
36b-36c image processing module
38 picture frame impact dampers
40b-40c control circuit
42b-42c driving circuit
52 form judge modules
54 format converting module
56 Zoom modules
58 image capture units
62 recognition module
64 modulation circuits
66 cressets
68 bar codes
100,200,300 Play Systems
TxDb-TxDc, TxGb-TxGc radiating circuit
RxGa-RxGc, RxD receiving circuit
STb-STc status signal
SC closely connects signal
Sm remote signal
SL cresset control signal
RI identification result
P1-P2 position
CO_L (.), CO_R (.), CO_Lo (.)-CO_Le (.), CO_Ro (.)-CO_Re (.) data
S (.) sweep trace
The segmentation of s (.) a-s (.) b sweep trace
CO_D (.) depth data
Embodiment
Please refer to Fig. 1, its illustrate for the schematic diagram of glasses one embodiment 10a of the present invention.Glasses 10a can be active shutter glasses that are applied to 3-D display, and the display device 30a that arranges in pairs or groups is to form a Play System 100 with three-dimensional content ability to play.In glasses 10a, be provided with two eyeglass GR and GL, an eyeglass driver 12a, a controller 20a, a receiving circuit RxGa and a power circuit 14a.For realizing the present invention, in glasses 10a, be also provided with one and closely connect sensor 22.
In glasses 10a, eyeglass GR and GL are respectively left eyeglass and right eyeglass.Eyeglass driver 12a in order to drive eyeglass GR and GL to change transparency, makes eyeglass GR and GL can penetrate respectively or cover the picture that display device 30a shows.The remote signal that receiving circuit RxGa receiving and displaying device 30a sends.The overall operation of controller 20a master control glasses 12a, and the remote signal that can receive according to receiving circuit RxGa is controlled the running of eyeglass driver 12a.And even power circuit 14a provides power supply for eyeglass driver 12a glasses 10a.
The situation that Play System 100 carries out 3-D display can be described below.Display device 30a can send remote signal to glasses 10a, makes glasses 10a energy and display device 30a synchronous.When display device 30a shows a left picture, the left eyeglass GL of glasses 10a synchronously penetrates, and right eyeglass GR synchronously covers, left picture is presented in to user's left eye.When display device 30a shows a right picture, left eyeglass GL synchronously covers and right eyeglass GR synchronously penetrates, and makes right picture be conveyed to user's right eye.The left eye and the right eye that left picture and right picture are transferred to respectively to user, just can utilize the parallax between left picture and right picture and allow user experience the 3-dimensional image of left picture and right picture synthesized.
One loudspeaker 16 (similarly being the earphone of monophony or multichannel) and/or an electromagnetic shaker 18 are also optionally set on glasses 10a.In the three-dimensional content that display device 30a plays (3-dimensional image content), can include voice data (sound signal) and/or vibration data; When display device 30a plays three-dimensional content, voice data and/or vibration data can be carried in remote signal, to be sent to glasses 10a, by the receiving circuit RxGa of glasses 10a, received.And loudspeaker 16 just can be converted to voice data sound wave, 18 of electromagnetic shakers are converted to by vibration data the vibrations that user can actual impression, to promote the telepresenc of user while watching three-dimensional content.
In the glasses 10a of one embodiment of the invention, closely connect sensor 22 and whether worn in order to sensing spectacles 10a, and produce a correspondence closely meet signal SC.Controller 20a can control eyeglass driver 12a according to closely meeting signal SC, determines whether to drive each eyeglass GR and GL.That is to say, when closely meeting signal SC and reflect glasses 10a and worn, eyeglass driver 12a drives eyeglass GR and GL, to carry out 3-D display; When glasses 10a is not worn, eyeglass driver 12a stops driving eyeglass GR and GL, to save power consumption.
Whether or controller 20a also can be according to the running that closely meets signal SC and control power circuit 14a, determining provides power supply to eyeglass driver 12a and/or whole glasses 10a.For instance, when closely connecing sensor 22 and sense glasses 10a and worn by user, represent that user prepares to watch three-dimensional content, and power circuit 14a just can supply power to eyeglass driver 12a to start to drive eyeglass GR and GL.Relatively, when closely connecing sensor 22 and sense glasses 10a and do not worn (similarly be when user take off one's glasses 10a), controller 20a and power circuit 14a just can enter the holding state of power and energy saving; For example, power circuit 14a can stop power supply to eyeglass driver 12a and receiving circuit RxGa (and even loudspeaker 16 and/or electromagnetic shaker 18), only power supply is closely connect sensor 22, make closely to connect sensor 22 periodically sensing spectacles 10a whether by user, worn.When closely connecing sensor 22, sense once again glasses 10a and worn, controller 20a just can be waken up from holding state, and power circuit 14a also can power to receiving circuit RxGa and eyeglass driver 12a (and loudspeaker 16 and/or electromagnetic shaker 18) comprehensively.In addition, when glasses 10a is not worn, power circuit 14c can be closed, and closely connects sensor 22 and all decommissions.User can reopen via the power switch (not being shown in Fig. 1) of glasses 10a the power supply of glasses 10a.
In other words, whether the glasses 10a of embodiments of the invention can be worn and automatically start/close according to glasses, and need not user manual On/Off active shutter glasses voluntarily.Glasses 10a of the present invention also can more effectively save unnecessary power consumption, extends between the operating period of active shutter glasses.
When realizing glasses 10a of the present invention, closely connect the mechanical switch that sensor 22 can be push type, be arranged on the upper position that can contact with user of glasses 10a, be for example the position P1 that approaches nose bridge, and/or the position P2 on mirror pin, as shown in fig. 1.When user wears glasses 10a, the push type mechanical switch of above-mentioned position is because contacting and be pressed with human body, makes closely to connect sensor 22 and can detect glasses 10a and worn.Otherwise when user no longer wears glasses 10a, push type mechanical switch is just decontroled, and closely connect sensor 22, just can detect glasses 10a and do not worn.In addition, closely connect sensor 22 and also can use piezoelectric (piezoelectric material) to make, it can send respectively different electrical signals under stressed from not stressed situation usings as closely meeting signal SC.Moreover closely connecing sensor 22 can be also infrared ray or ultrasonic viameter, when it has sensed object proximity, can judge that glasses 10a is worn.Again for example, closely connecing sensor 22 also can be formed by transmitter and receiver (as low-power infrared transmitter and a photosensitive circuit), transmitter is located at one end of glasses, receiver is located at the other end, form a path signal between the two, the signal when is between the two interdicted just represents that glasses 10a is worn.
Please refer to Fig. 2, that it is illustrated is another embodiment 200 of the Play System of one embodiment of the invention.Play System 200 is to carry out 3-D display with display device 30b collocation glasses 10b.In display device 30b, be provided with a display 32, a control circuit 40b, a power circuit 46b, a radiating circuit TxDb, an image circuit 34b, an image processing module 36b, a picture frame impact damper 38 and one drive circuit 42b.Image circuit 34b receives video-audio data content, and carries out suitable demodulate/decode, to take out data to be played from content, as picture data, voice data and/or vibration data.The storage space of utilizing picture frame impact damper 38 to provide, image processing module 36b takes out each picture (picture frame) in picture data, and the sequential that arranges each picture to play.Driving circuit 42b is driving display 32, with the picture that image processing module 36b is provided, plays back.The running of control circuit 40b master control display device 30b, power circuit 46b controls the electric power supply in display device 30b.
Be similar to the glasses 10a of Fig. 1, in the glasses 10b in Fig. 2, be provided with controller 20b, eyeglass driver 12b, eyeglass GR/GL and receiving circuit RxGb, and the alternative audio playing unit that is equipped with, as loudspeaker (earphone) 16 and electromagnetic shaker 18.Control circuit 40b in display device 30b can send a remote signal Sm to glasses 10b via radiating circuit TxDb; For example, in remote signal Sm, can comprise the synchronizing signal of 3-D display, when the receiving circuit RxGb of glasses 10b receives after remote signal Sm, the controller 20b of glasses 10b just can coordinate the time sequences of eyeglass driver 12b, to coordinate and to realize 3-D display with display device 30b.In addition, radiating circuit, also can be according to the sound signal in a presentation content except transmitting remote signal, send other wireless signal (or comprising in remote signal) to glasses further to produce audio, as music or vibrations.The display device that note that this embodiment can not have the ability that receives wireless signal.Glasses also can only have receiving circuit and an audio playing unit.When user puts on 3D glasses and views and admires three-dimensional content, 3D glasses can receive the relevant sound signal of three-dimensional content therewith, and converts according to this audio to, for example music or vibrations, and play back by audio broadcast unit.For instance, 3D glasses can comprise the earphone with wireless receiving circuit, and as blue-tooth earphone, and this blue-tooth earphone can receive the sound signal sending from display device, and produces according to this audio.
For promoting the function of display device 30b, the image processing module 36b of one embodiment of the invention can capture two-dimensional content in three-dimensional content, and by the picture disply of two-dimensional content in display 32.In other words, display 32 can operate on a three dimensional pattern and a two-dimensional model, show respectively the content of 3 dimensional format and the content of two-dimensional format, the content of two-dimensional format wherein can be to capture out in the content of 3 dimensional format, so that the content of 3 dimensional format is shown with two dimension.As aforementioned, watch for a long time the three-dimensional content of 3-D display to be easier to allow user feel tired, even produce uncomfortable sensation; Now, if three-dimensional content can be changed with two dimension, show, just can allow user watch three-dimensional content in comparatively comfortable mode.When three-dimensional content staggered left picture and right picture of showing on display, not via shutter glasses, and directly with naked eyes, watch that the user of this picture can think that picture weave is fuzzy because of the parallax of left picture and right picture.
For three-dimensional content is correctly shown with two-dimensional format, as shown in Figure 2, in image processing module 36b of the present invention, be provided with a form judge module 52, a format converting module 54 and a Zoom module 56.In form judge module 52 judgement three-dimensional contents, be which kind of form to carry left picture and the right picture of 3-dimensional image with, 54 of format converting module are taken out left picture and right picture (can be temporary in picture frame impact damper 38) in three-dimensional content according to the agreement of each form, and select one of them to form the picture of two-dimensional content.For example, format converting module 54 can be fixed and be selected form two-dimensional content and play with left picture in each 3-dimensional image.So, user can cosily watch the three-dimensional content showing with two dimension.In addition, the picture that format converting module 54 obtains not necessarily meets the resolution of display 32, and Zoom module 56 is in order to each picture is carried out to suitable level and/or vertically scale, so that each picture can meet the resolution of display 32.The running meeting of image processing module 36b of the present invention has further description after a while.In another embodiment, image circuit and control circuit and driving circuit also may be included in image processing module.
Except showing the function of three-dimensional content with two dimension, in display device 30b of the present invention, also can have additional an image capture unit 58 and a recognition module 62, think that Play System 200 of the present invention provides further valued added applications.Wherein, image capture unit 58 is in order to pick-up image; Whether 62 of recognition module identification glasses 10b from image is worn, and the identification result RI of a correspondence is provided; And control circuit 40b just can control display 32 (and display device 30b) according to identification result RI.For example, when recognition module 62 identifications find that glasses 10b is worn, control circuit 40b can make display 32 start 3-D display automatically.When recognizing glasses 10b, recognition module 62 do not worn, control circuit 40b can make image processing module 36b start to capture two-dimensional content automatically in three-dimensional content, and display 32 also can stop three dimensional pattern, and automatically switch to two-dimensional model, with two dimension, show three-dimensional content.
Or when recognition module 62 does not recognize glasses 10b and worn, control circuit 40b also can make display device 30b suspend the holding state of playing and enter power saving automatically; Power circuit 46b can suspend provides electric power to save unnecessary power consumption to driving circuit 42b and display 32.Power supply to image circuit 34b, image processing module 36b, picture frame impact damper 38 also can suspend (or only retaining part electric power to keep in playing progress rate); The power supply of radiating circuit TxDc can stop, and the part function of control circuit 40b also can be closed with a nearly step and be reduced power consumption.But, power circuit 46b can be image capture unit 58 and recognition module 62 power supplies, make image capture unit 58/ recognition module 62 periodically identification glasses 10b whether worn once again.When glasses 10b is worn once again, recognition module 62 just can be with identification result RI wake-up control circuit 40b, and power circuit 46b can automatically be powered for display device 30b recovers comprehensive.
In a further embodiment, when recognition module 62 recognizes glasses 10b, do not worn, display device 30b also can further close display device 30b, and image capture unit 58 all decommissions completely with recognition module 62; User can utilize the power switch (not shown) of display device 30b to reopen the power supply of display device 30b.Or, when recognition module 62 does not recognize glasses 10b and worn, whether whether control circuit 40b can be via display 32 will switch to two-dimensional model, make display device 30b enter the holding state of power saving and/or whether will close the power supply of display device 30b with image or voice inquiry user.Again for example, when recognition module 62 does not recognize glasses 10b and worn, control circuit 40b can determine whether will switch to two-dimensional model or enter holding state according to the characteristic of three-dimensional content; If for example three-dimensional content is three-dimensional on-the-spot instant relay, control circuit 40b switches to two dimension and shows when glasses 10b is not worn.If three-dimensional content is instant relay not, control circuit 40b can enter holding state.
In other words, the running by image capture unit 58 with recognition module 62, user utilizes to put on the action of taking shutter glasses and just can trigger display device 30b automatic switchover running of the present invention.In another specific embodiment, the control circuit 40b of display device 30b can also control glasses 10b according to identification result RI.For example, when recognition module 62 does not recognize glasses 10b and worn, the control circuit 40b of display device 30b can carry standby indication in remote signal Sm, and is sent to glasses 10b via radiating circuit RxGb.Glasses 10b receives after remote signal, the controller 20b of glasses 10b just can make power circuit 14b carry out energy-conservation running, similarly be to stop power supply to eyeglass driver 12b (with loudspeaker 16/ electromagnetic shaker 18), controller 20b also can close part function to reduce unnecessary power consumption, but receiving circuit RxGb can obtain suitable power supply to continue to receive follow-up remote signal.When display device 30b picks out glasses 10b, put on once again, display device 30b just can wake glasses 10b up with remote signal, makes glasses 10b recover full operation.
While realizing so that image capture unit 58 and recognition module 62 are actual the image identification that glasses wear, can there is following various embodiment.Image identification can carry out the search of people's face in the image of acquisition, searches after people's face, owing to having the difference of color and/or brightness between the mirror holder/eyeglass of shutter glasses and people's face, can judge accordingly whether user has worn shutter glasses 10b.Bar code (similarly being the bar code 68 in Fig. 2), lines, style, color that glasses 10b also can arrange particular form in the face of the front of display 32 are for identification.Or the front of glasses 10b has specific shape, whether the front shape that recognition module 62 can be compared glasses 10b in the image of acquisition occur, judges accordingly the user 10b that whether worn glasses.
In addition, because eyeglass GR and the GL of glasses 10b can switch and cover and penetrate under the control of display device 30b, this characteristic also can be used to the identification user 10b that whether wears glasses.For example, when display 32 is when showing that left picture is controlled eyeglass GR and GL with right picture, image acquisition module 58 also can synchronous pick-up image, and the difference between comparison image; If pick out user's right eye crested but can see left eye in the image capturing when showing left picture, the image identification capturing when showing right picture goes out user's left eye crested but can see right eye, and/or all capture and pick out two all cresteds of user during controlled covering as two eyeglass GR and GL, just represent that user has worn shutter glasses.Or, image acquisition module 58 is available higher frequency (upgrading the frequency of picture higher than display) pick-up image also, and the light and shade change frequency of a succession of image analysing computer people face arriving according to acquisition, if people's face left and right light and shade alternating frequency and/or people's face meet frame updating frequency with a part of light and shade change frequency, also can judge accordingly that user has worn shutter glasses 10b.
In an embodiment of the present invention, user can manually control glasses 10b so that eyeglass GR and GL all continue to penetrate (3 d function that meaning closes 3D glasses), with the picture of watching that two dimension shows.When recognition module 62 picks out user, worn glasses 10b and two eyeglass GR and GL while all penetrating, the display 32 of display device 30b just can automatically switch to two-dimensional model, is for example that three-dimensional content is shown with two dimension.
In another embodiment of the present invention, whether image capture unit 58/ recognition module 62 can come according to the cresset on glasses 10b identification glasses 10b to be worn.Glasses 10b can utilize the visible ray of cresset (as cresset 66) to indicate its operating state to user, and for example whether the power supply of glasses is opened.As shown in Figure 2, controller 20b can react on the operating state of glasses 10b one cresset control signal SL, and the upper radiating circuit TxGb arranging of glasses 10b sends the visible indicator lamp signal of user according to this cresset control signal SL; And the display device 200 of the present embodiment just can utilize this cresset to judge the user 10b that whether wears glasses.For example, when recognition module 62 picks out user and wears glasses from the image of acquisition, and glasses have luminous point to meet the feature of cresset, just can judge the user 10b that worn glasses.
Utilize the existing indicator lamp signal of glasses 10b, the present invention can further expand again function and the application of display device 200.For example, glasses 10b can utilize the cresset that emitter TxGb sends to send the signal after coded/modulated to display device 30b, further sets up two-way communication pipeline with display device 30b.As shown in Figure 2, in the glasses 10b of the present embodiment, can establish a modulation circuit 64, so that the status signal STb being provided by controller 20b to be provided; For instance, modulation circuit 64 can be according to the principle of pulse bandwidth modulation, make radiating circuit TxGb can be in sequential with the content of light and shade change frequency (cycle) the reactiveness signal STb of cresset.The frequency that this light and shade changes can be greater than the frequency that human eye can be discovered, and does not affect indicator lamp signal deixis originally.When image capture unit 58 acquisition of the display device 30b image to cresset, recognition module 62 just can be by its rectification, makes the control circuit 40b of display device 30b can receive the status signal STb of glasses 10b institute feedback.
Between glasses 10b and display device 30b, set up after two-way communication pipeline, just can provide more valued added applications.For example, the controller 20b of glasses 10b can be by the power supply state reaction of its power circuit 14b in status signal STb, and display device 30b just can play to user in the mode of picture and/or sound by the power supply state of glasses (being for example that the running time, power supply of dump power, estimation are by most warning etc.), allow user can be early in response to.In addition, as aforementioned, eyeglass driver 12b of the present invention can make left and right two eyeglass GR and GL all penetrate under user controls simultaneously; Now, glasses 10b also can, via status signal STb notice display device 30b, make display device 30b can automatically switch to two dimension and show.
In the remote signal Sm sending to glasses 10b at display device 30b, not only can comprise the necessary synchronizing signal of 3-D display, also can comprise various instructions and information; And glasses 10b also can utilize radiating circuit TxGb to send status signal STb to respond the remote signal Sm of display device 30b.For example, glasses 10b has a memory circuit 24, thinks controller 20b record running information.And these running information just can be reacted in status signal STb to return to display device 30b.
Please refer to Fig. 3, that it is illustrated is the another embodiment 300 of Play System of the present invention.In Play System 300 with glasses 10c collocation display device 30c.In display device 30b, be provided with a display 32, a control circuit 40c, a power circuit 46c, a radiating circuit TxDc, a receiving circuit RxD, an image circuit 34c, an image processing module 36c, a picture frame impact damper 38 and one drive circuit 42c.The running of image circuit 34c, image processing module 36c, picture frame impact damper 38 and driving circuit 42c is similar to image circuit 34b, image processing module 36b, picture frame impact damper 38 and the driving circuit 42b in Fig. 2; Image processing module 36c can capture two-dimensional content equally from three-dimensional content, makes the screen of display 32 show three-dimensional content with two dimension.The running of control circuit 40c master control display device 30c, power circuit 46c controls the electric power supply in display device 30c.
Glasses 10b in similar Fig. 2, the glasses 10c of the 3rd figure is provided with controller 20c, eyeglass driver 12c, eyeglass GR/GL, receiving circuit RxGc and memory circuit 24, and alternative earphone 16 and the electromagnetic shaker 18 of being equipped with.Control circuit 40c in display device 30c can send a remote signal Sm to glasses 10c via radiating circuit TxDc; For example, can comprise the synchronizing signal of 3-D display in remote signal Sm, when the receiving circuit RxGc of glasses 10c receives after remote signal Sm, controller 20c just can coordinate the time sequences of eyeglass driver 12c, to coordinate and to realize 3-D display with display device 30c.
For realizing the present invention, in the glasses 10c of one embodiment of the invention, can set up in addition a radiating circuit TxGc, in order to the status signal STc coded/modulated that controller 20c is provided, be electromagneticly transmit and launch; Accordingly, the receiving circuit RxD in display device 30c can receive the status signal STc in transmitting, and by its demodulate/decode, is electronic state signal STc, makes the control circuit 40c of playing circuit 30c can receive the status signal STc that glasses 10c returns.Radiating circuit TxGc/ receiving circuit RxD and radiating circuit TxDc/ receiving circuit RxGc are combined, just can between glasses 10c and display device 30c, set up two-way communication pipeline.The receiving circuit RxD of display device 30c can be the existing remote-control receiving circuit of display device 30c itself.Or receiving circuit RxD also can additionally set up, the remote-control receiving circuit not using a teleswitch.And even radiating circuit TxGc and receiving circuit RxD can utilize infrared ray, radio-frequency (RF) radio, bluetooth radio entity electric wire to carry out transmission state signal STc.
Just, as what discussed in Fig. 2, the two-way communication pipeline that utilizes the present invention to set up between glasses 10c and display device 30c, just can expand many valued added applications for Play System 300 of the present invention.For instance, the controller 20c of glasses 10c can be by the operating state reaction of the power supply state of its power circuit 14c and/or glasses 10c in status signal STc, and the form that allows display device 30c can play with screen (On-Screen Display) is pointed out the operating state of power supply state and/or glasses 10c to user.The space that can show its operating state due to shutter glasses is very limited, mostly can only be with the operating state (similarly being the state of power switch) on the simple basis of indicator lamp signal reaction, and the mode that is difficult to friendliness, intuition shows the running details of glasses 10c; And user also must take the indicator lamp signal that shutter glasses just can see that state shows.Utilize the technology of the present invention, user does not need to take shutter glasses, just can be by the running details of directly seeing glasses 10c itself on display 32.
In addition, when user closes the power supply of glasses 10c and/or when the power circuit 14c of glasses 10c stops power supply to eyeglass driver 12c, the radiating circuit TxGc of glasses 10c also can return its state at power failure forward direction display device 30c, makes display device 30c can automatically stop jointly or suspend broadcasting three-dimensional content and switches to two dimension demonstration; Or, display device 30c also can enter energy-conservation holding state thereupon and (suspend and/or reduce the power supply to driving circuit 42c, display 32, image circuit 34c, image processing module 36c, picture frame impact damper 38, radiating circuit TxDc and/or control circuit 40c, but maintain the power supply of receiving circuit RxD), or powered-down (receiving circuit RxD power supply also stops in the lump).Relatively, when user uses glasses 10c (being for example the power switch that reopens glasses 10c) once again, glasses 10c also can initiatively wake, continue to play three-dimensional content up with status signal STc triggering display device 30c and/or be shown and again switched to 3-D display by two dimension in holding state.That is to say, when user controls glasses 10c, display device 30c also can carry out corresponding running automatically, equals with glasses 10c remote-control display device 30c.
When display device 30c sends instruction or information to glasses 10c in its remote signal Sm, glasses 10c also can utilize status signal STc to be responded.For instance, Play System 300 a plurality of shutter glasses 10c that can arrange in pairs or groups, but a built-in identification code in each comfortable its memory circuit 24 of different shutter glasses 10c; Display device 30c can send a recognition instruction in shaking control signal Sm, makes each glasses 10b passback identification code to display device 30c.So, display device 30c just can identify each glasses, and provides other Service and application for each glasses.For instance, display device 30c can send poll for different identification codes to different glasses in remote signal Sm, make each glasses respectively its operating state (similarly being power supply state) be returned to display device 30c, and display device 30c also just can monitor respectively and/or respond the operating state of indivedual glasses.By remote signal Sm, display device 30c can provide respectively corresponding Service and application for each glasses.For example, display device 30c can be time length that each glasses record respectively its running, comes into operation and finishes the moment of running and/or three-dimensional content that each glasses were watched and watches progress, or carry out content access control, be for example to forbid watching some three-dimensional content with certain glasses.Or when the electric power of certain glasses will be used up, display device 30c can notify via the loudspeaker of these glasses the user of these glasses, but leave the user of other glasses alone.In addition, display device 30c also can be each glasses and records some default operating parameters, is for example the default volume of loudspeaker of each glasses; When each glasses come into operation, display device 30c just can utilize the loudspeaker that the identification code of each glasses is each glasses to set default volume.Compared to glasses 10c, display device 30c has better operation resources (similarly be more data storing space, comparatively fast processor etc. preferably), therefore can be each glasses, provides how better value added application.When making display device 30c identify different glasses, also can initiatively by the identity assignments of each glasses, give each glasses by display device 30c.In another embodiment, display device also can be carried in voice data and/or vibration data in remote signal or other wireless signals, to be sent to glasses, receives, and the sound wave that user sends by glasses and sound, can promote the telepresenc of user's rating.
Glasses 10c also can set up one and closely connect sensor 22 in conjunction with the present invention in the technology of Fig. 1 in glasses 10c, with sensing spectacles 10c, whether by user, worn, and to controller 20c, provide a correspondence closely meet signal SC.For example, when closely connecing sensor 22, sense the user 10c that taken off one's glasses, controller 20c can not only make glasses 10c enter holding state or complete powered-down, also can before stopping power supply to radiating circuit TxGc, first send power circuit 14c corresponding status signal STc, the running that display device 30c can be adapted to, for example, display device 30c can automatically switch to two dimension and show, or display device 30c also can enter holding state or powered-down automatically.Certainly, display device 30c also can inquire user, by user, determines the follow-up running that display device 30c should carry out.Relatively, when closely connecing sensor 22, sense the user 10c that wears glasses once again, not only glasses 10c can wake up to come into operation automatically, the status signal STc that also can send via radiating circuit TxGc controls the running of display device 30c, similarly be that the three-dimensional of waking up, make display device 30c to continue previously to have suspended in holding state display device 30c plays, makes display device 30c to be shown and switched back 3-D display by previous two dimension, and/or prompting user indicate follow-up running.In other words, closely connect sensor 22 can not only be automatically for glasses 10c itself saves power consumption, further remote-control display device 30c, operation effect and the using value of lifting display device 30c.
In one embodiment, if closely connect sensor 22, be to realize with the mechanical switch of push type, on this mechanical switch, suitable elastic damping can be set; When user takes off one's glasses, elastic damping can make mechanical switch temporarily also maintain the state of partly being pressed, and can not trigger power circuit 14c at once and stop power supply, to allow radiating circuit TxGc have time enough to return corresponding status signal STc.Or, when closely connecing sensor 22 and closely meet signal SC reaction user and taken off one's glasses 10c with electronics, power circuit 14c stops power supply to radiating circuit TxGc again after can postponing a period of time, allow radiating circuit TxGc if having time the operating state of glasses 10c be returned to display device 30c.
Please refer to Fig. 4 to Fig. 9, that each figure illustrates is the embodiment of various three-dimensional contents; As described above, image processing module 36b of the present invention and 36c (Fig. 2 and Fig. 3) can capture two-dimensional content in the three-dimensional content of various forms, to show three-dimensional content by two dimension.Three-dimensional content is to go out 3-dimensional image with two-dimentional picture composition, and the data corresponding with two-dimensional picture can be take sweep trace and are recorded in three-dimensional content as unit.For example, in each sweep trace, record many pixel datas, the three primary color components of the corresponding pixel of each pixel data; Gather each pixel data that each sweep trace records, with regard to capable of being combined, go out corresponding each picture in three-dimensional content.In Fig. 4, data CO_L (i) distinguishes a corresponding left picture and a right picture with CO_R (i), to synthesize a 3-dimensional image; Data CO_L (i+1) distinguishes left picture and the right picture of a corresponding 3-dimensional image with CO_R (i+1).Coordinate shutter glasses sequentially to play each 3-dimensional image, just can present Three-Dimensional Dynamic image.
In the embodiment of Fig. 4, three-dimensional content is that the form with picture frame staggered (frame interleave) carries each data CO_L (i), CO_R (i), CO_L (i+1) and CO_R (i+1); In this form, the data CO_L (i) of corresponding left picture is recorded in sweep trace s (k1), s (k1+1) to s (k1+M-1), and in same 3-dimensional image, the data CO_R of corresponding right picture (i) is recorded in follow-up sweep trace s (k2), s (k2+1) to s (k2+M-1).In an inferior 3-dimensional image data CO_L (i+1) of corresponding left picture and right picture and CO_R (i+1) be sequentially recorded in respectively sweep trace s (k3) to s (k3+M-1) with s (k4) to s (k4+M-1), wherein k2 is more than or equal to (k1+M), k3 is more than or equal to (k2+M), k4 is more than or equal to (k3+M), by that analogy.Sweep trace s (k1) can be arranged in same vertical synchronization (horizontal synchronization) in the cycle to s (k1+M-1); That is to say, sweep trace s (k1) can form a picture frame to s (k1+M-1).In like manner, ensuing sweep trace s (k2) can be arranged at respectively in three follow-up vertical sync period to s (k4+M-1) with sweep trace s (k4) to s (k2+M-1), sweep trace s (k3) to s (k3+M-1).
When image processing module 36b/36c of the present invention will capture two-dimensional content in Fig. 4 three-dimensional content, can fix and select to form two adjacent pictures in two-dimensional content with data CO_L (i), the corresponding picture of CO_L (i+1); Sequentially play each adjacent pictures, do not need shutter glasses just can present two-dimentional dynamic image.When image processing module 36b/36c operates, format converting module 54 can first be temporary in the left and right picture of same 3-dimensional image (similarly being the picture that data CO_L (i) is corresponding with CO_R (i)) in picture frame impact damper 38 in three-dimensional content, again left picture corresponding data is transferred to Zoom module 56 and carry out convergent-divergent, to drive and to be shown in display 32 via driving circuit 42b/42c.Certainly, image processing module 36b/36c also can fix the right picture of selecting in three-dimensional content and form each picture in two-dimensional content.
In the embodiment of Fig. 5, data CO_Lo (i) and data CO_Le (i) respectively corresponding in left picture the odd number figure field (field) and even number figure field of staggered (interleaving); Data CO_Ro (i) distinguishes the odd number figure field (field) and even number figure field in corresponding right picture with data CO_Re (i).In this three-dimensional content form, data CO_Lo (i), CO_Le (i), CO_Ro (i) and CO_Re (i) be sequentially recorded in sweep trace s (k1) to s (k1+Mo-1), s (k2) to s (k2+Mo-1), s (k3) to s (k3+Me-1) with s (k4) to s (k4+Me-1), wherein k2 is more than or equal to (k1+Mo), k3 is more than or equal to (k2+Mo), k4 is more than or equal to (k3+Me), by that analogy; And Mo and Me can be identical or different.Sweep trace s (k1) can be arranged in two vertical sync period to s (k4+Me), wherein, sweep trace s (k1) is to the corresponding same vertical sync period of s (k2+Mo-1), and sweep trace s (k3) is to s (k4+Me-1) corresponding time vertical sync period.
The embodiment of Fig. 5 is applied to picture frame encapsulation (frame packaging) and replaces in the three-dimensional content form of (fieldalternative) with figure.When image processing module 36b/36c of the present invention operates on the three-dimensional content of this kind of form, can be combined into left picture corresponding data CO_L (i) by the data CO_Le (i) to the data CO_Lo (i) of s (k1+Mo-1) and sweep trace s (k3) to s (k3+Me-1) by sweep trace s (k1), to form the picture in two-dimensional content.
Fig. 6 embodiment is that the mode that replaces (line alternative) with sweep trace records the left and right picture in three-dimensional content.The left picture data CO_L (i) of corresponding same 3-dimensional image can be recorded in respectively sweep trace s (k), s (k+2), s (k+4) etc. to s (k+2*M-2) with the form of interval one scan line, the data CO_R of corresponding right picture (i) is recorded in sweep trace s (k+1), s (k+3), s (k+5) etc. alternately to s (k+2*M-1).Sweep trace s (k) can be arranged in same vertical sync period to s (k+2*M-1).When image processing module 36b/36c of the present invention operates on the three-dimensional content of this kind of form, can be combined into left picture corresponding data CO_L (i) to s (k+2*M-2) by sweep trace s (k), s (k+2), s (k+4) etc., to form the picture in two-dimensional content.
At the embodiment of Fig. 7, be with the left and right format record three-dimensional content of (side by side) side by side.Two segmentations before and after each sweep trace in three-dimensional content is divided into, the corresponding a plurality of pixels of difference in each segmentation; As sweep trace s (k) is divided into sweep trace segmentation s (k) a and s (k) b, sweep trace s (k+1) is divided into sweep trace segmentation s (k+1) a and s (k+1) b, by that analogy.The left picture data CO_L (i) of corresponding same 3-dimensional image can be respectively recorded in sweep trace segmentation s (k) a, s (k+1) a to s (k+M-1) a, and the data CO_R of corresponding right picture (i) is recorded in sweep trace segmentation s (k) b, s (k+1) b to s (k+M-1) b.Sweep trace s (k) can be arranged in same vertical sync period to s (k+M-1).When image processing module 36b/36c of the present invention operates on the three-dimensional content of this kind of form, can in sweep trace segmentation s (k) a, s (k+1) a to s (k+M-1) a, fetch the corresponding left picture of data CO_L (i) to form two-dimensional content.
Fig. 8 embodiment is with the format record three-dimensional content of (up and down, or claim top and bottom) up and down side by side.In same 3-dimensional image, the data CO_L of corresponding left picture and right picture (i) and CO_R (i) are recorded in respectively sweep trace s (k1) to s (k1+M1-1), and follow-up sweep trace s (k2) is to s (k2+M2-1); Wherein k2 is greater than (k1+M-1), and M1 can equal M2, and sweep trace s (k1) can be arranged in same vertical sync period to s (k2+M2-1).For this kind of three-dimensional content form, image processing module 36b/36c of the present invention can fetch the corresponding left picture of data CO_L (i) to form two-dimensional content by sweep trace s (k1) to s (k1+M1-1).
In the embodiment of Fig. 9, each 3-dimensional image in three-dimensional content is to coordinate a depth data CO_D (i) formed by data CO_L (i), left and right picture in 3-dimensional image can be calculated and obtain with depth data CO_D (i) by data CO_L (i), and data CO_L (i) is recorded in sweep trace s (k1) to s (k1+M1-1), depth data CO_D (i) is recorded in sweep trace s (k2) to s (k2+M2-1), wherein k2 is greater than (k1+M-1), and sweep trace s (k1) can be arranged in same vertical sync period to s (k2+M2-1).For this kind of three-dimensional content form, content processing module 36b/36c of the present invention can first obtain the data that left and right picture is corresponding by sweep trace s (k1) to s (k2+M2-1), and is fixed on and in the picture of left and right, selects one of them to form two-dimensional content.
In each embodiment of Fig. 4 to Fig. 9, in each sweep trace/sweep trace segmentation, total pixel number not necessarily equates with the full screen number of pixels of display 32 (Fig. 2/Fig. 3) according to number.For example, the resolution of display 32 can be 1920*1080, and horizontal direction has 1920 pixels, and vertical direction has 1080 pixels.But in Fig. 7 embodiment, each sweep trace segmentation can only have 960 pixel datas, data CO_L (i) and data CO_R (i) divide segment record (being the M=1080 in Fig. 7) with 1080 sweep traces respectively.When display 32 will show the corresponding picture of data CO_L (i) (or CO_R (i)) with full screen two dimension, Zoom module 56 can carry out suitably relevant interpolation and/or convergent-divergent is processed (as horizontal scaling), to expand the full screen resolution of 1920*1080 according to 980 pixel datas in 1080 sweep trace segmentations.
Similarly, in the embodiment of Fig. 8, data CO_L (i) and CO_R (i) can be recorded in respectively 540 sweep traces (being M=Mt=540), and each sweep trace includes 1920 pixel datas.Therefore, when two dimension shows the corresponding picture of data CO_L (i) (or CO_R (i)), Zoom module 56 also can carry out convergent-divergent processing (as vertically scale), to carry out the corresponding picture of two-dimentional demonstration data CO_L (i) (or CO_R (i)) with the full screen resolution of 1920*1080.
In summary, compared to known playback, what three-dimensional content Play System of the present invention can utilize the setting of glasses end closely connects usefulness and the using value that sensor improves shutter glasses itself, can also coordinate two-way communication pipeline between glasses and display device and provide many value added application for whole Play System.In another kind of embodiment, the present invention also can utilize the image capture unit of display apparatus side and recognition module and provide many value added application for Play System.Above-mentioned value added application can promote Play System usefulness, save unnecessary power consumption, also can allow user more intuition, use Play System more easily.
The above-described various embodiment of the present invention also can be applicable to two dimension and show, it captures two-dimensional content according to spirit of the present invention by three-dimensional content, and it is shown with two dimension.It can apply to show display device without the two dimension of 3-D display ability, makes two dimension show that display device can be compatible to the three-dimensional content that three-dimensional news source provides, correctly, cosily three-dimensional content is shown with two dimension.The two dimension of one embodiment shows that display device can comprise display and image processing module, can in the three-dimensional content of various forms, capture two-dimensional content for demonstration.This routine image processing module comprises form judge module, format converting module and a Zoom module.In form judge module judgement three-dimensional content, be which kind of form to carry left picture and the right picture of 3-dimensional image with, format converting module can be fixed and be selected form two-dimensional content and play with left picture in each 3-dimensional image.Zoom module is in order to each picture is carried out to suitable level and/or vertically scale, so that each picture can meet the resolution of display.Image processing module of the present invention can be integrated in the control circuit of display device in same chip, is for example to realize control circuit and image processing module with microcontroller execution firmware and/or software code in chip.
In sum, although the present invention discloses as above with preferred embodiment, so it is not in order to limit the present invention; anyly be familiar with the art person; without departing from the spirit and scope of the present invention, when doing various changes and retouching, so protection scope of the present invention is when being defined by claims.
Claims (24)
1. for viewing and admiring glasses for a 3-dimensional image content output, comprise:
Pair of lenses;
One eyeglass driver, in order to drive these eyeglasses to change state;
One controller, in order to control the running of this eyeglass driver, and provides a status signal;
One memory circuit, in order to record the running information of this controller; Wherein this controller operates information response in this status signal by this; This running information comprises a built-in identification code;
One receiving circuit, for receiving a remote signal, the corresponding default ID of this remote signal, and
One radiating circuit, produces transmitting of a correspondence and transmits this according to this status signal and transmit;
Wherein, this controller is differentiated this default ID and whether is met this built-in identification code, and if so, this controller provides status signal to respond this remote signal.
2. glasses as claimed in claim 1, is characterized in that, this eyeglass driver is with this transparency to eyeglass of a frequency shift, and wherein this frequency is corresponding to this 3-dimensional image content output.
3. glasses as claimed in claim 1, is characterized in that, also comprise:
One power circuit, in order to provide power supply to this eyeglass driver;
Wherein, this controller reacts on this status signal by the power supply state of this power circuit.
4. glasses as claimed in claim 1, is characterized in that, this radiating circuit is converted to a light signal, voice signal or radio wave signal by this status signal.
5. glasses as claimed in claim 1, is characterized in that, this controller is controlled this eyeglass driver according to this remote signal.
6. glasses as claimed in claim 1, is characterized in that, this controller reacts on this status signal by the operating state of this eyeglass driver.
7. glasses as claimed in claim 1, is characterized in that, also comprise:
One closely connects sensor, and that in order to these glasses of sensing, whether is worn and provide a correspondence closely connects signal.
8. glasses as claimed in claim 7, is characterized in that, this eyeglass driver closely connects signal deciding according to this and whether drives these eyeglasses.
9. glasses as claimed in claim 7, is characterized in that, also comprise a power circuit, and whether this power circuit closely connects signal deciding according to this provides power supply to this eyeglass driver.
10. glasses as claimed in claim 7, is characterized in that, this closely connects sensor and is arranged at the position contacting with a user on these glasses.
11. glasses as claimed in claim 1, is characterized in that, this receiving circuit is also in order to receive a wireless signal, and this wireless signal is relevant for a sound signal of this 3-dimensional image;
Described glasses also comprise: an audio broadcast unit, and in order to produce an audio according to this sound signal.
12. 1 kinds of display device, are used in conjunction with glasses as claimed in claim 1, include:
One display, can operate on a three dimensional pattern and a two-dimensional model; This display operates on this three dimensional pattern to show a 3-dimensional image content, and this display operates on this two-dimensional model to show a bidimensional image content;
One control circuit, operates on the either-or of this three dimensional pattern and this two-dimensional model in order to control this display;
One receiving circuit, in order to receive transmitting corresponding to one of a status signal of described glasses transmitting; This control circuit, also for generation of a remote signal, this status signal produces corresponding to this remote signal; And
One radiating circuit, transmits this remote signal to these glasses.
13. display device as claimed in claim 12, is characterized in that, this 3-dimensional image content of this bidimensional image content basis produces, and this control circuit optionally exports this 3-dimensional image content and this bidimensional image content to this display demonstration.
14. display device as claimed in claim 12, is characterized in that, this display coordinates glasses to show this 3-dimensional image content, and this status signal system is sent by these glasses, and this status signal is relevant for a running situation of these glasses.
15. display device as claimed in claim 12, is characterized in that, also comprise:
One power circuit, controls an electric power supply state of this display device according to this status signal.
16. display device as claimed in claim 12, is characterized in that, this control circuit optionally exports this 3-dimensional image content and this bidimensional image content to this display demonstration according to this status signal.
17. display device as claimed in claim 12, is characterized in that, this control circuit provides a state content according to this status signal, and make this display show this state content.
18. display device as claimed in claim 12, is characterized in that, also comprise:
One image processing module, in order to capture this bidimensional image content in this 3-dimensional image content.
19. display device as claimed in claim 18, is characterized in that, carry at least one group of left picture and right picture in this 3-dimensional image content, each this organize left picture and right picture forms a 3-dimensional image; And this image processing module comprises:
One format converting module is extracted this at least one group left picture and right picture in this 3-dimensional image content, and this is organized in left picture and right picture and selects one of them by each.
20. display device as claimed in claim 19, is characterized in that, this image processing module also comprises:
One form judge module, in order to judge the form under this 3-dimensional image content, this format converting module according to this form to extract this at least one group left picture and right picture in this 3-dimensional image content.
21. display device as claimed in claim 19, is characterized in that, this image processing module also comprises:
One Zoom module, in order to this at least one group left picture and the right picture of selecting according to this format converting module of resolution convergent-divergent of this display.
22. display device as claimed in claim 12, is characterized in that, also comprise:
Whether one recognition module, worn in order to these glasses of identification transmitting from this, so that an identification result to be provided;
This control circuit is controlled this display according to this identification result.
23. display device as claimed in claim 22, is characterized in that, this control circuit switches the pattern of this display running between this three dimensional pattern and this two-dimensional model according to this identification result.
24. display device as claimed in claim 12, is characterized in that,
This radiating circuit is also in order to send a wireless signal according to being relevant to a sound signal of a presentation content to these glasses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN102595165A (en) * | 2012-02-29 | 2012-07-18 | 广州博冠光电技术有限公司 | Method and device for freely converting 2D (2 dimensional) /3D (3 dimensional) functions of 3D liquid crystal shutter glasses |
| CN103313082A (en) * | 2013-05-29 | 2013-09-18 | Tcl商用信息科技（惠州）股份有限公司 | Method and system for switching three-dimensional (3D) mode |
| CN104363435A (en) * | 2014-09-26 | 2015-02-18 | 深圳超多维光电子有限公司 | Tracking state indicating method and tracking state displaying device |
| CN106792035A (en) * | 2016-11-21 | 2017-05-31 | 青岛海信电器股份有限公司 | A kind of television 2D and 3D mode switching methods and TV |
| TWI748299B (en) * | 2019-12-05 | 2021-12-01 | 未來市股份有限公司 | Motion sensing data generating method and motion sensing data generating system |
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| CN1330281A (en) * | 2000-06-21 | 2002-01-09 | 艾派克科技股份有限公司 | Automatic signal tracking system for wireless 3D glasses |
| CN101762880A (en) * | 2008-12-24 | 2010-06-30 | 三星电子株式会社 | Stereoscopic image display apparatus and control method thereof |
| CN102209252A (en) * | 2010-03-31 | 2011-10-05 | X6D公司 | Universal 3D glasses for use with televisions |
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| US7508485B2 (en) * | 2001-01-23 | 2009-03-24 | Kenneth Martin Jacobs | System and method for controlling 3D viewing spectacles |
| US8934000B2 (en) * | 2008-01-29 | 2015-01-13 | Eastman Kodak Company | Switchable 2-D/3-D display system |
| CA2684513A1 (en) * | 2008-11-17 | 2010-05-17 | X6D Limited | Improved performance 3d glasses |
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| CN1330281A (en) * | 2000-06-21 | 2002-01-09 | 艾派克科技股份有限公司 | Automatic signal tracking system for wireless 3D glasses |
| CN101762880A (en) * | 2008-12-24 | 2010-06-30 | 三星电子株式会社 | Stereoscopic image display apparatus and control method thereof |
| CN102209252A (en) * | 2010-03-31 | 2011-10-05 | X6D公司 | Universal 3D glasses for use with televisions |
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