CN108108022A - A kind of control method and auxiliary imaging devices - Google Patents

A kind of control method and auxiliary imaging devices Download PDF

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Publication number
CN108108022A
CN108108022A CN201810000598.2A CN201810000598A CN108108022A CN 108108022 A CN108108022 A CN 108108022A CN 201810000598 A CN201810000598 A CN 201810000598A CN 108108022 A CN108108022 A CN 108108022A
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China
Prior art keywords
user
eye
display pattern
state
picture
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CN108108022B (en
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骆伟权
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013Eye tracking input arrangements

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

The present invention provides a kind of control method and imaging auxiliary device, the described method includes:Determine user's eye state, the eye state includes eyes-open state and closed-eye state;The display pattern of display device is determined according to the eye state, the display pattern is included in user and is in the first display pattern run during eyes-open state and the second display pattern run when user is in closed-eye state, and second display pattern is different from first display pattern.Control method in the present invention can realize automatic switchover display pattern by detecting the eye state of user, enormously simplify the operation of user.

Description

A kind of control method and auxiliary imaging devices
Technical field
The present invention relates to field of intelligent control, the auxiliary of this kind of control method of more particularly to a kind of control method and application into As device.
Background technology
At present, with the further development of intelligent wearable device and ripe, such as intelligent invisible glasses, gradually start from Indivedual professional domains step into general field.In existing intelligent invisible glasses, since traditional switch or control can not be set Device, the display device of intelligent invisible glasses usually can not directly be closed or start namely realize the switching of display pattern, be made User can only allow intelligent invisible glasses to stop display before eyes or profit by way of wearing or extracing intelligent invisible glasses With external equipment come the switching between the display pattern of manually implemented display device, operation is very cumbersome, and is inconvenient victory, if When user cannot currently extract glasses or cannot be operated by external equipment, the display device that can only leave is before eyes uninterrupted Display virtual screen, tremendous influence is generated to the real life of user.
For problems of the prior art, a kind of control method of intelligent invisible glasses is provided and equipment have it is important Meaning.
The content of the invention
Problem to be solved by this invention is to provide and a kind of can automatically be cut by detecting the eye state of user to realize Change the control method of display pattern and the associated image equipment of application this method.
To solve the above-mentioned problems, the present invention provides a kind of control method, including:
Determine user's eye state, the eye state includes eyes-open state and closed-eye state;
The display pattern of display device is determined according to the eye state, the display pattern is included in user and is in eye opening The first display pattern run during state and the second display pattern run when user is in closed-eye state, second display Pattern is different from first display pattern.
Preferably, definite user's eye state is specially:
The sensitivity of user's eye is detected by photoactive substance to determine the eye state of user;Or
The eye state of user is determined by image acquisition device.
Preferably, definite user's eye state is specially:
Whether detection user makes eye opening action or eye closing action;
Obtain user's eye opening time or closed-eye time;
User's eye state is determined according to the eye opening time or closed-eye time.
Preferably, first display pattern makes user observe directly outdoor scene picture to stop that picture is presented to user Face or the virtual screen presented to user adapt to the outdoor scene picture that user observes;
Second display pattern is that virtual screen is presented to user or stops that picture is presented to user;
Wherein, the first display pattern is different from the second display pattern.
Preferably, first display pattern it is different from the visual focusing for the picture that the second display pattern is shown and/or The frame rate of picture is different.
As being preferable over, further include:
Obtain the physical sign parameters of user's eye;
The current eye strain state of user is determined according to the physical sign parameters;
According to the frame parameter that the first display pattern described in the eye strain status adjustment and the second display pattern are shown, The frame parameter includes at least one kind in color, brightness, focal length and frame rate.
Present invention simultaneously provides a kind of auxiliary imaging devices, including:
Detector, for detecting user's eye state, the eye state includes eyes-open state and closed-eye state;
Display device, for being shown with the first display pattern or the second display pattern to user;And
Controller, for according to the eye state display device being controlled to run the when user is in eyes-open state One display pattern runs the second display pattern when user is in closed-eye state.
Preferably, at least described display device is to enter eye device between user's eyelid and eyeball;It is described aobvious Showing device at least partially transparent material.
Preferably, first display pattern makes user observe directly outdoor scene picture to stop that picture is presented to user Face or the virtual screen presented to user adapt to the outdoor scene picture that user observes;
Second display pattern is that virtual screen is presented to user or stops that picture is presented to user;
Wherein, the first display pattern is different from the second display pattern.
Preferably, first display pattern it is different from the visual focusing for the picture that the second display pattern is shown and/or The frame rate of picture is different.
Preferably, the display device is made by adapting to the flexible material of eyeball shape.
Preferably, the display device is separated with detector or connects.
The beneficial effects of the present invention are can realize the display to display device by detecting the eye state of user Pattern carries out intelligent switching, enormously simplifies user's operation, has provided facility to the user.
Description of the drawings
Fig. 1 is the flow chart of the control method in the embodiment of the present invention.
Fig. 2 is the method flow diagram for being used to determine user's eye state in one embodiment of the invention.
Fig. 3 is the flow chart of the control method in another embodiment of the present invention.
Fig. 4 is the structure diagram of the auxiliary imaging devices in the embodiment of the present invention.
Specific embodiment
Below in conjunction with attached drawing, embodiments of the present invention is described in detail.
It should be understood that various modifications can be made to disclosed embodiments.Therefore, description below should not regard To limit, and only as the example of embodiment.Those skilled in the art will expect within the scope and spirit of this Other modifications.
Comprising in the description and the attached drawing of a part for constitution instruction shows embodiment of the disclosure, and with it is upper What face provided is used to explain the disclosure together to the substantially description of the disclosure and the detailed description given below to embodiment Principle.
It is of the invention by the description of the preferred form of the embodiment with reference to the accompanying drawings to being given as non-limiting examples These and other characteristic will become apparent.
It is also understood that although with reference to some specific examples, invention has been described, people in the art Member realize with can determine the present invention many other equivalents, they have feature as claimed in claim and therefore all In the protection domain limited whereby.
When read in conjunction with the accompanying drawings, in view of described further below, above and other aspect, the feature and advantage of the disclosure will become It is more readily apparent.
The specific embodiment of the disclosure is described hereinafter with reference to attached drawing;It will be appreciated, however, that the disclosed embodiments are only Various ways implementation can be used in the example of the disclosure.It is known and/or repeat function and structure be not described in detail to avoid Unnecessary or extra details so that the disclosure is smudgy.Therefore, specific structural and functionality disclosed herein is thin Section is not intended to restrictions, but as just the basis of claim and representative basis be used to instructing those skilled in the art with Substantially any appropriate detailed construction diversely uses the disclosure.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment In " or " in other embodiments ", it can be referred to according to one or more of identical or different embodiment of the disclosure.
As shown in Figure 1, a kind of control method is provided in the embodiment of the present invention, including:
Determine user's eye state, which includes eyes-open state and closed-eye state;
The display pattern of display device is determined according to eye state, display pattern is included in user and is in eyes-open state luck The first capable display pattern and the second display pattern run when user is in closed-eye state, the second display pattern are different from First display pattern.
It is, by the control method in the embodiment of the present invention, system can pass through the current shape of definite user's eye State, and the display pattern of display device is switched over automatically, make when user opens eyes and closes one's eyes, display device can be with difference Display pattern shown, without the display pattern of the manual adjusting display device of user, simplify the operation of user, make user Only adjusting can be realized by opening eyes or closing one's eyes, brand-new usage experience has been made for user.
Further, a variety of methods, such as embodiment one can be used in definite user's eye state in system:
The sensitivity of user's eye is detected by photoactive substance to determine the eye state of user;Or
The eye state of user is determined by image acquisition device.
For example, when user wears the display device of eye (namely display device is between eyeball and eyelid), it can By the way that on the display apparatus, such as using the flexible clear materials with photosensitive property prepared by photoactive substance installing display device Deng, with when user opens eyes, system can detect the intensity enhancing for the light for injecting user's eye by photoactive substance, so as to Judge that user is now in eyes-open state;And when user closes one's eyes, system can detect that injection is used by photoactive substance again The intensity of the light of family eye significantly weakens, so when can determine whether out that user is currently at closed-eye state.
Alternatively, system can be by one image acquisition device of peripheral hardware, to determine to use by gathering the image of user's eye The current eye state in family.Specifically, such as when user wears ear suspension type, wearing type glasses, such as VR glasses, AR glasses, head During helmet formula glasses, image acquisition device can be arranged on such glasses, in order to the eye figure of image acquisition device user in real Picture.Wherein, it is predeterminable to put in order to avoid system acts the physiology such as the eye action action erroneous judgement of narrowing of user for the eye closing of user Light luminance threshold value, system can by judge inject user's eye light brightness whether in the range of default luminance threshold And determine whether the current eye state of user is the closed-eye state to match with the first display pattern of display device, with this Avoid the generation of above-mentioned erroneous judgement phenomenon.
As shown in Fig. 2, embodiment two:
Whether detection user makes eye opening action or eye closing action;
Obtain user's eye opening time or closed-eye time;
User's eye state is determined according to eye opening time or closed-eye time.
Specifically, system detect first user eyes whether generation act, such as pass through photoactive substance detection inject use Whether the light of family eye generates significant change or used image acquisition device judges currently whether generation acts user's eye.It connects It, system can pass through the stabilization time of the brightness value for the light for judging to inject user's eye, i.e. perseverance is the time of same value (variation that the moment of user's blink injects the brightness value of the light of eye is ignored), to determine the time of user's eye opening or close Whether the time of eye or the eye motion detected by image acquisition device in a period of time are permanent for eyes-open state or closed-eye state (moment of user's blink, eye state change are ignored), to determine the time of the time of user's eye opening or eye closing.Then, System can by judge user eyes-open state or closed-eye state duration whether in default time threshold and determine Go out whether user is currently in the closed-eye state to match with the second display pattern of display device or first with display device The eyes-open state that display pattern matches.
By taking system judges user's eye state by the brightness of the light of photoactive substance detection injection user's eye as an example, When the brightness of light that system detectio injects user's eye becomes B values from A values (wherein A > > B), start to detect the light bright It spends for the time of B values, if the duration for detecting the current light luminance value be 3s, then system can determine that this is lasting Time has been positioned at default time threshold, therefore can determine that user is currently at closed-eye state, at this point, system soon starts Two display patterns are shown.If system detectio to the time that light luminance is B values be 2s, not in default time threshold scope When interior, when injecting the brightness of light of user's eye and being just upgraded to A values again by B values, then system judges user's eye at this time still to open Eye shape state, therefore continue to run with the first display pattern.
Further, the first display pattern and the second display pattern particular content be not unique, for example, can make display device First display pattern makes user observe directly outdoor scene picture to stop that picture is presented to user.That is, it is currently in user During eyes-open state, system just stops that any picture, such as virtual screen etc. is presented to user, but user is made to penetrate display device Outdoor scene picture is observed directly, it is, display device at this time is equivalent to glass, user can pass through the display device and observe All the outdoor scene pictures observed during user's bore hole.
It adapts to user alternatively, the first display pattern of display device is alternatively the virtual screen presented to user and observes Outdoor scene picture, that is, the first display pattern be actual situation combine picture.For example, it is public one that user, which is presently in environment, In garden, for the outdoor scene of user at the moment for one bench, then system can gather the outdoor scene picture of user at the moment, determine the reality of user at the moment Scape scene rear line, which shows a virtual portrait and is sitting on bench of the user at the moment in outdoor scene, reads a book;For another example, user still locates In a park, the outdoor scene of user at the moment be a river, then the outdoor scene picture of system acquisition user at the moment, and in definite user Outdoor scene scene rear line at the moment shows goes around in river of a group duckling before user in outdoor scene.
Further, the second display pattern can be that virtual screen is presented to user, that is, when user is currently at eye closing During state, system then makes display device show pure virtual screen to user, such as can be the record for some game that user selectes Image processed, film or other video contents, can also be picture, which can be multiple, and be shown in the form of putting lamp piece Show.In order to increase the experience effect of user, can also add sound device simultaneously, make user viewing while can also hear with The mating sound of the picture of display.
Alternatively, the second display pattern is alternatively stopping is presented picture to user, that is, being currently at closed-eye state in user When, system then stops showing any picture to user, makes user that can carry out closing mesh rest.
The specific mode contents of above-mentioned first display pattern and the second display pattern can be exchanged mutually, and is not fixed, still What need be ensured is that the first display pattern is different from the second display pattern, it is, user is currently at eyes-open state or eye closing During state, display device will be shown (including stopping showing) with different patterns, so that user is different in eye During state, it is observed that picture be different.
Further, as shown in Figure 3, it is preferable that in order to avoid user when in closed-eye state or eyes-open state at the moment Picture is too in disorder, and picture flashes speed, and the intraocular pressure of user is caused to raise, causes rocky sensation.The present embodiment In the first display pattern is different from the visual focusing for the picture that the second display pattern is shown and/or the frame rate of picture is different, The frame rate of the visual focusing and picture is specifically adjustable, and the mode of adjusting can be that user voluntarily adjusts or be manually System pre-sets some dialog boxes with multi-option etc. and is selected for user, that is, being to be adjusted according to user instruction, with full The demand of sufficient user.It can also be that system self-adaption is adjusted, be as follows:
The physical sign parameters of user's eye are obtained, such as the aqueous degree of eyeball, if there is red blood silk etc.;
The current eye strain state of user is determined according to physical sign parameters, that is, judging whether user's eye is currently in Fatigue state;
According to the frame parameter that the first display pattern of eye strain status adjustment and the second display pattern are shown, frame parameter Including at least one kind in color, brightness, visual focusing and picture frame rate.That is, judge user's eye according to physical sign parameters Whether portion is currently in fatigue state, if so, the degree of the current eye strain state of user, Ran Hougen can be determined further According to the eye strain degree of user come adjust the color of the picture shown in the first display pattern and the second display pattern, brightness, One or more in visual focusing and picture frame rate.For example, if the current eye of user is more tired, system can drop The color of the picture of low display, brightness, while increase visual focusing, slow down picture frame rate, that is, in the form of a kind of eyeshield into The display of row picture.Alternatively, display pattern also can directly be adjusted to stop showing picture to user by system.
As shown in figure 4, the embodiment of the present invention also provides a kind of auxiliary imaging devices simultaneously, including:
Detector, for detecting user's eye state, eye state includes eyes-open state and closed-eye state;
Display device, for being shown with the first display pattern or the second display pattern to user, which can It is connection likeness in form or separated form between detector;And
Controller, for according to eye state display device being controlled to run the first display mould when user is in eyes-open state Formula runs the second display pattern when user is in closed-eye state.
It is, by the auxiliary imaging devices in the embodiment of the present invention, the current shape of definite user's eye can be passed through State, and the display pattern of display device is switched over automatically, make when user opens eyes and closes one's eyes, display device can be with difference Display pattern shown, without the display pattern of the manual adjusting display device of user, simplify the operation of user, make user Only adjusting can be realized by opening eyes or closing one's eyes, brand-new usage experience has been made for user.
Further, in the auxiliary imaging devices in the present embodiment, at least display device may be configured as into eye, That is, at least display device is enters eye device between user's eyelid and eyeball, and the display device is at least partially saturating Bright material is allowed the user to through the outdoor scene picture before the display device observing eye.And in order to which user is made preferably to wear this Enter eye display device, preferably the display device using flexible material is prepared into and at least partly meets user eyeball physiologic curve The shape of degree, such as can be the shape of contact lenses.Certainly, which is alternatively supra-aural or the device of wear-type, Such as A glasses, VR glasses or helmet-type intelligent glasses etc..
Further, a variety of methods, such as embodiment one can be used in definite user's eye state in controller:
The sensitivity of user's eye is detected by photoactive substance to determine the eye state of user;Or
The eye state of user is determined by image acquisition device.
For example, when user wears the display device of eye (namely display device is between eyeball and eyelid), it can By the way that on the display apparatus, such as using the flexible clear materials with photosensitive property prepared by photoactive substance installing display device Deng, with when user opens eyes, controller can detect the intensity enhancing for the light for injecting user's eye by photoactive substance, from And judge user and be now in eyes-open state;And when user closes one's eyes, controller can be detected by photoactive substance and penetrated again The intensity of the light of access customer eye significantly weakens, so when can determine whether out that user is currently at closed-eye state.
Alternatively, using image acquisition device as detector, to gather the image of user's eye by image acquisition device and true Make the current eye state of user.Specifically, for example, when user wear ear suspension type, wearing type glasses when, as VR glasses, AR When mirror, helmet-type glasses, image acquisition device can be arranged on such glasses, in order to the eye of image acquisition device user in real Portion's image.It wherein, can in order to avoid controller acts the physiology such as the eye action action erroneous judgement of narrowing of user for the eye closing of user Pre-set light luminance threshold value, controller can by judge to inject user's eye light brightness whether in default luminance threshold Determine whether the current eye state of user is the eye closing to match with the first display pattern of display device in the range of value State avoids the generation of above-mentioned erroneous judgement phenomenon with this.
Embodiment two:
Whether detector detection user makes eye opening action or eye closing action;
Controller obtains user's eye opening time or closed-eye time, and determines user's eye according to eye opening time or closed-eye time State.
Specifically, controller detect first user eyes whether generation act, such as pass through photoactive substance detection inject Whether the light of user's eye generates significant change or used image acquisition device judges currently whether generation acts user's eye. Then, controller can pass through judge inject user's eye light brightness value stabilization time, i.e. perseverance for same value when Between (variation of brightness value for the light that the moment of user's blink injects eye is ignored), come determine time that user opens eyes or Whether the time of eye closing or the eye motion detected by image acquisition device in a period of time are permanent for eyes-open state or closed-eye state (moment of user's blink, eye state change are ignored), to determine the time of the time of user's eye opening or eye closing.Then, Controller can by judge user eyes-open state or closed-eye state duration whether in default time threshold and true Make user currently whether be in the closed-eye state that matches with the second display pattern of display device or with display device the The eyes-open state that one display pattern matches.
Using controller by photoactive substance detect inject user's eye light brightness come judge user's eye state as Example injects (wherein A > > B) when the brightness of light of user's eye becomes B values from A values when controller detects, starts to detect and be somebody's turn to do Light luminance is the time of B values, if the duration for detecting the current light luminance value has been 3s, then controller can be true The fixed duration has been positioned at default time threshold, therefore can determine that user is currently at closed-eye state, at this point, controller is just Start the second display pattern immediately to be shown.If controller detects that the time that light luminance is B values is 2s, not default When in the range of time threshold, the brightness of the light of injection user's eye is just upgraded to A values by B values again when, then controller judges user Eye is still at this time eyes-open state, therefore continues to run with the first display pattern.
Further, the first display pattern and the second display pattern particular content be not unique, for example, can make display device First display pattern makes user observe directly outdoor scene picture to stop that picture is presented to user.That is, it is currently in user During eyes-open state, controller just stops that any picture, such as virtual screen etc. is presented to user, but user is made to be filled through display It puts and observes directly outdoor scene picture, it is, display device at this time is equivalent to glass, user can pass through display device observation All the outdoor scene pictures observed during to user's bore hole.
It adapts to user alternatively, the first display pattern of display device is alternatively the virtual screen presented to user and observes Outdoor scene picture, that is, the first display pattern be actual situation combine picture.For example, it is public one that user, which is presently in environment, In garden, the outdoor scene of user at the moment is for one bench, then controller can gather the outdoor scene picture of user at the moment, determines user at the moment Outdoor scene scene rear line, which shows a virtual portrait and is sitting on bench of the user at the moment in outdoor scene, reads a book;For another example, user is still In a park, the outdoor scene of user at the moment is a river, then the outdoor scene picture of controller acquisition user at the moment, and is being determined The outdoor scene scene rear line of user at the moment shows goes around in river of a group duckling before user in outdoor scene.
Further, the second display pattern can be that virtual screen is presented to user, that is, when user is currently at eye closing During state, controller then makes display device show pure virtual screen to user, such as some that can be that user selectes is played Recording image, film or other video contents, can also be picture, which can be multiple, and be carried out in the form of putting lamp piece Display.In order to increase the experience effect of user, sound device can be also added simultaneously, make user that can also be heard while viewing The mating sound with the picture of display.
Alternatively, the second display pattern is alternatively stopping is presented picture to user, that is, being currently at closed-eye state in user When, controller then stops showing any picture to user, makes user that can carry out closing mesh rest.
The specific mode contents of above-mentioned first display pattern and the second display pattern can be exchanged mutually, and is not fixed, still What need be ensured is that the first display pattern is different from the second display pattern, it is, user is currently at eyes-open state or eye closing During state, display device will be shown (including stopping showing) with different patterns, so that user is different in eye During state, it is observed that picture be different.
Further, it is preferable to ground, in order to avoid user, picture is too insulted at the moment when in closed-eye state or eyes-open state Disorderly, picture flashes speed, and the intraocular pressure of user is caused to raise, causes rocky sensation.First in the present embodiment is aobvious Show that pattern is different from the visual focusing for the picture that the second display pattern is shown and/or the frame rate of picture is different, the visual focusing Specifically adjustable with the frame rate of picture, the mode of adjusting can be that user is voluntarily adjusted manually or controller pre-sets Some dialog boxes with multi-option etc. are selected for user, that is, being to be adjusted according to user instruction, to meet user's Demand.It can also be controller automatic adjusument, be as follows:
The physical sign parameters of detector acquisition user's eye, such as the aqueous degree of eyeball, if there is red blood silk etc.;
Controller determines the current eye strain state of user according to above-mentioned physical sign parameters, that is, judging that user's eye is worked as It is preceding whether to be in fatigue state, the picture shown then according to the first display pattern of eye strain status adjustment and the second display pattern Face parameter, frame parameter include at least one kind in color, brightness, visual focusing and picture frame rate.That is, according to sign Parameter judges user's eye currently whether in fatigue state, if so, the current eye strain shape of user can be determined further The degree of state, the picture for then adjusting the first display pattern according to the eye strain degree of user with being shown in the second display pattern One or more in the color in face, brightness, visual focusing and picture frame rate.For example, if the current eye of user is more tired Lao Liao, then controller can reduce the color of the picture of display, brightness, while increase visual focusing, slow down picture frame rate, That is, the display of picture is carried out in the form of a kind of eyeshield.Alternatively, display pattern also can directly be adjusted to stop to user by controller Show picture.
Above example is only exemplary embodiment of the present invention, is not used in the limitation present invention, protection scope of the present invention It is defined by the claims.Those skilled in the art can make the present invention respectively in the essence and protection domain of the present invention Kind modification or equivalent substitution, this modification or equivalent substitution also should be regarded as being within the scope of the present invention.

Claims (10)

1. a kind of control method, it is characterised in that, including:
Determine user's eye state, the eye state includes eyes-open state and closed-eye state;
The display pattern of display device is determined according to the eye state, the display pattern is included in user and is in eyes-open state The first display pattern of Shi Yunhang and the second display pattern run when user is in closed-eye state, second display pattern Different from first display pattern.
2. method according to claim 1, which is characterized in that definite user's eye state is specially:
The sensitivity of user's eye is detected by photoactive substance to determine the eye state of user;Or
The eye state of user is determined by image acquisition device.
3. method according to claim 1, which is characterized in that definite user's eye state is specially:
Whether detection user makes eye opening action or eye closing action;
Obtain user's eye opening time or closed-eye time;
User's eye state is determined according to the eye opening time or closed-eye time.
4. method according to claim 1, which is characterized in that picture is presented to user for stopping in first display pattern, The virtual screen that user observes directly outdoor scene picture or presented to user is made to adapt to the outdoor scene picture that user observes;
Second display pattern is that virtual screen is presented to user or stops that picture is presented to user;
Wherein, the first display pattern is different from the second display pattern.
5. method according to claim 1, which is characterized in that the picture that first display pattern is shown with the second display pattern The visual focusing difference in face and/or the frame rate of picture are different.
6. method according to claim 1, which is characterized in that further include:
Obtain the physical sign parameters of user's eye;
The current eye strain state of user is determined according to the physical sign parameters;
It is described according to the frame parameter that the first display pattern described in the eye strain status adjustment and the second display pattern are shown Frame parameter includes at least one kind in color, brightness, focal length and frame rate.
7. a kind of auxiliary imaging devices, which is characterized in that including:
Detector, for detecting user's eye state, the eye state includes eyes-open state and closed-eye state;
Display device, for being shown with the first display pattern or the second display pattern to user;And
Controller, it is aobvious for according to the eye state display device being controlled to run first when user is in eyes-open state Show pattern, the second display pattern is run when user is in closed-eye state.
8. auxiliary imaging devices according to claim 7, which is characterized in that at least described display device is positioned at user's eye Enter eye device between skin and eyeball;The display device at least partially transparent material.
9. imaging device according to claim 7, which is characterized in that first display pattern is presented for stopping to user Picture makes the virtual screen that user observes directly outdoor scene picture or presented to user adapt to the outdoor scene picture that user observes Face;
Second display pattern is that virtual screen is presented to user or stops that picture is presented to user;
Wherein, the first display pattern is different from the second display pattern.
10. imaging device according to claim 7, which is characterized in that first display pattern and the second display pattern The visual focusing difference of the picture of display and/or the frame rate of picture are different.
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Cited By (5)

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