CN105007415A - Method and device for previewing image - Google Patents
Method and device for previewing image Download PDFInfo
- Publication number
- CN105007415A CN105007415A CN201510383113.9A CN201510383113A CN105007415A CN 105007415 A CN105007415 A CN 105007415A CN 201510383113 A CN201510383113 A CN 201510383113A CN 105007415 A CN105007415 A CN 105007415A
- Authority
- CN
- China
- Prior art keywords
- visual angle
- camera
- shooting visual
- reference object
- preview image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000000007 visual effect Effects 0.000 claims abstract description 240
- 230000000295 complement effect Effects 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 1
Landscapes
- Studio Devices (AREA)
Abstract
Embodiments of the invention disclose a method and a device for previewing an image. The method comprises the following steps of collecting a shooting object by a camera to obtain a preview image; identifying a first shooting visual angle of the camera, which is used for collecting the shooting object, generating first visual angle information for describing the shooting visual angle, and overlapping the first visual angle information to the preview image when displaying the preview image. According to the embodiments of the invention, the information, which is displayed by the terminal when the terminal shoots the image, can be enriched.
Description
Technical field
The present invention relates to image taking field, particularly relate to a kind of image preview method and apparatus.
Background technology
Current terminal models and brand are all very various, and the camera that the terminal of different models or different brands configures can be different, such as: the shooting visual angle of these cameras is distinct.But the effect of the image of different shootings captured by visual angle is distinguishing, and the shooting visual angle that different people like also is distinguishing.Current terminal is when photographic images, and terminal is only the preview image of display photographic images, can not carry any information about shooting visual angle, thus user cannot learn the shooting visual angle of the current use of camera in this preview image.Visible, the current terminal information shown when photographic images is too single.
Summary of the invention
Embodiments provide a kind of image preview method and apparatus, the information that terminal is shown when photographic images can be enriched.
First aspect, the embodiment of the present invention provides a kind of image preview method, comprising:
Camera is used to gather reference object, to obtain preview image;
Identify the first shooting visual angle that described camera uses when gathering described reference object;
Generate the first Viewing-angle information describing described shooting visual angle, and when showing described preview image, described first Viewing-angle information is superimposed on described preview image.
Wherein, described camera is the adjustable camera in shooting visual angle, and described method also comprises:
The adjustment instruction at the shooting visual angle for adjusting described bat camera that reception user responds described first Viewing-angle information and inputs;
Respond described adjustment instruction, to adjust the shooting visual angle of described camera.
Wherein, described method also comprises:
Described camera after Use Adjustment is taken described reference object, to obtain photographic images;
Identify the second shooting visual angle that described camera uses when taking described reference object, and generate the second Viewing-angle information for describing described second shooting visual angle;
Described photographic images adds described second Viewing-angle information.
Wherein, described method also comprises:
Use described camera to take described reference object with described first shooting visual angle, to obtain photographic images, and on described photographic images, add described first Viewing-angle information.
Wherein, the first shooting visual angle used when the described camera of described identification gathers described reference object, comprising:
Use laser focusing to different angles Emission Lasers, the first shooting visual angle used when gathering described reference object according to camera described in the laser identification that the complementary metal oxide semiconductors (CMOS) CMOS in described camera receives; Or
Use camera reference object is gathered time use photoflash lamp described reference object is glistened, according to when described reference object being gathered by camera described in the region recognition of flash fire in described preview image use first shooting visual angle; Or
What use when according to the corresponding relation identification at the adjustment parameter preset and shooting visual angle, camera gathers described reference object first takes visual angle.
Wherein, described method also comprises:
Judge whether described preview image exists distortion;
If when described preview image exists distortion, generate the distortion information describing described distortion;
When showing described preview image, described distortion information is superimposed on described preview image.
Second aspect, the embodiment of the present invention provides a kind of image preview device, comprising: collecting unit, the first recognition unit, the first superpositing unit, wherein:
Described collecting unit, for using camera to gather reference object, to obtain preview image;
Described first recognition unit, for identifying the first shooting visual angle that described camera uses when gathering described reference object;
Described first superpositing unit, for generating the first Viewing-angle information describing described shooting visual angle, and when showing described preview image, is superimposed to described first Viewing-angle information on described preview image.
Wherein, described camera is the adjustable camera in shooting visual angle, and described device also comprises:
Receiving element, responds described first Viewing-angle information and the adjustment instruction at the shooting visual angle for adjusting described bat camera inputted for receiving user;
Response unit, for responding described adjustment instruction, to adjust the shooting visual angle of described camera.
Wherein, described device also comprises:
Shooting unit, takes described reference object for the described camera after Use Adjustment, to obtain photographic images;
Second recognition unit, for identifying the second shooting visual angle that described camera uses when taking described reference object, and generates the second Viewing-angle information for describing described second shooting visual angle;
First adding device, for adding described second Viewing-angle information on described photographic images.
Wherein, described device also comprises:
Second adding device, for using described camera to take described reference object with described first shooting visual angle, to obtain photographic images, and adds described first Viewing-angle information on described photographic images.
Wherein, described first recognition unit is focused to different angles Emission Lasers for using laser, the first shooting visual angle used when gathering described reference object according to camera described in the laser identification that the CMOS in described camera receives; Or
Described first recognition unit be used for use camera reference object is gathered time use photoflash lamp described reference object is glistened, according to when described reference object being gathered by camera described in the region recognition of flash fire in described preview image use first shooting visual angle; Or
What described first recognition unit was used for using when according to the corresponding relation identification at the adjustment parameter that presets and shooting visual angle, camera gathers described reference object first takes visual angle.
Wherein, described device also comprises:
Judging unit, for judging whether described preview image exists distortion;
Generation unit, if when there is distortion for described preview image, generates the distortion information describing described distortion;
Second superpositing unit, for when showing described preview image, is superimposed to described distortion information on described preview image.
In technique scheme, camera is used to gather reference object, to obtain preview image; Identify the first shooting visual angle that described camera uses when gathering described reference object; Generate the first Viewing-angle information describing described shooting visual angle, and when showing described preview image, described first Viewing-angle information is superimposed on described preview image.Such terminal when photographic images can on preview image display view angle information, thus the terminal information shown when photographic images can be enriched.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of a kind of image preview method that the embodiment of the present invention provides;
Fig. 2 is the schematic flow sheet of the another kind of image preview method that the embodiment of the present invention provides;
Fig. 3 is the structural representation of a kind of image preview device that the embodiment of the present invention provides;
Fig. 4 is the structural representation of the another kind of image preview device that the embodiment of the present invention provides;
Fig. 5 is the structural representation of the another kind of image preview device that the embodiment of the present invention provides;
Fig. 6 is the structural representation of the another kind of image preview device that the embodiment of the present invention provides;
Fig. 7 is the structural representation of the another kind of image preview device that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, Fig. 1 is the schematic flow sheet of a kind of image preview method that the embodiment of the present invention provides, and as shown in Figure 1, comprises the following steps:
101, camera is used to gather reference object, to obtain preview image.
Wherein, above-mentioned reference object can be any object that can take, such as: personage, animal, scenery etc.Above-mentioned camera can be common view angle camera, also can be camera with great visual angle, and above-mentioned camera can also be the adjustable camera in shooting visual angle.
102, the first shooting visual angle that described camera uses when gathering described reference object is identified.
Wherein, the first shooting visual angle that above-mentioned steps 102 is used when can be and be gathered described reference object by shooting historical record identification camera, such as: when terminal does not receive the adjustment instruction at adjustment shooting visual angle, the shooting visual angle that just can directly be identified last time one is as above-mentioned first shooting visual angle.Or what above-mentioned steps 102 was used when can be gathered described reference object with the corresponding relation identification camera at shooting visual angle by adjustment parameter first takes visual angle.Or the first shooting visual angle that step 102 is used when can be gathered described reference object by transmission laser technology and flash technic identification camera.
103, generate the first Viewing-angle information describing described shooting visual angle, and when showing described preview image, described first Viewing-angle information is superimposed on described preview image.
Wherein, above-mentioned first Viewing-angle information can be the text message or image information etc. for describing above-mentioned shooting visual angle.
Just can show above-mentioned first Viewing-angle information on this preview image when showing above-mentioned preview image like this, thus user clearly can view the shooting visual angle used when gathering above-mentioned preview image.When this shooting visual angle is the shooting visual angle required for user, this shooting visual angle just can be directly used to take, when this shooting visual angle is not the shooting visual angle required for user, just can adjusts the shooting visual angle of camera, take with the shooting visual angle after Use Adjustment.
In the present embodiment, said method can be applied to any smart machine comprising camera, such as: panel computer, mobile phone, electronic reader, remote controller, personal computer (Personal Computer, PC), notebook computer, mobile unit, Web TV, wearable device etc. comprise the smart machine of camera with great visual angle.
In the present embodiment, camera is used to gather reference object, to obtain preview image; Identify the first shooting visual angle that described camera uses when gathering described reference object; Generate the first Viewing-angle information describing described shooting visual angle, and when showing described preview image, described first Viewing-angle information is superimposed on described preview image.Such terminal when photographic images can on preview image display view angle information, thus the terminal information shown when photographic images can be enriched.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of the another kind of image preview method that the embodiment of the present invention provides, and as shown in Figure 2, comprises the following steps:
201, camera is used to gather reference object, to obtain preview image.
In addition, it can be after the camera in terminal is opened that above-mentioned angle camera carries out gathering to reference object, and the image collected, can also be now do not receive shooting order or do not respond shooting order.
202, the first shooting visual angle that described camera uses when gathering described reference object is identified.
In the present embodiment, the step at the first shooting visual angle used when the described camera of above-mentioned identification gathers described reference object, can comprise:
Use laser focusing to different angles Emission Lasers, the the first shooting visual angle used when described reference object being gathered according to camera described in the laser identification that the complementary metal oxide semiconductors (CMOS) (Complementary Metal-Oxide-Semiconductor, CMOS) in described camera receives.
Can be specifically that the laser received according to CMOS judges in running order angle, and using shooting visual angle that in running order angle uses as preview image described in above-mentioned camera collection, wherein, in running order angle is the angle that the laser launched can be received by CMOS.
In the present embodiment, the step at the first shooting visual angle used when the described camera of above-mentioned identification gathers described reference object, can comprise:
Use camera reference object is gathered time use photoflash lamp described reference object is glistened, according to when described reference object being gathered by camera described in the region recognition of flash fire in described preview image use first shooting visual angle.
Photoflash lamp specifically can be used to glisten to above-mentioned reference object, and identify by the region of flash fire in described preview image, the shooting visual angle that preview image uses according to the above-mentioned camera collection of this region recognition.Due to the angle that photoflash lamp is fixing, if like this in preview image by flash fire region extremely when the edge of image, illustrate that shooting visual angle that preview image described in above-mentioned camera collection uses is less than or equal to the angle of photoflash lamp, when in preview image by the zone line of flash fire region extremely at image time, illustrate that shooting visual angle that preview image described in above-mentioned camera collection uses is greater than the angle of photoflash lamp.
In the present embodiment, the step at the first shooting visual angle used when the described camera of above-mentioned identification gathers described reference object, can comprise:
What use when according to the corresponding relation identification at the adjustment parameter preset and shooting visual angle, camera gathers described reference object first takes visual angle.
Can be specifically the corresponding relation being adjusted parameter and shooting visual angle by experiment, such as: measure in advance when which adjustment parameter camera be in, measure the shooting visual angle of camera, thus generate the corresponding relation at adjustment parameter and shooting visual angle.The first shooting visual angle that described camera uses when gathering described reference object just clearly can be identified like this according to this corresponding relation.In addition, can also demonstrate to take visual angle for showing the adjustment interface of data in the adjustment interface of camera, thus user can adjust shooting visual angle rapidly in this interface.
In the present embodiment, the shooting visual angle of above-mentioned camera with great visual angle to adjust, and such as: the shooting angular field of view of camera is 45-180 degree with great visual angle, or the adjustment in present embodiment can be adjust arbitrarily angled within the scope of this.Wherein, the mode of adjustment can be by the closed angle of software control at adjustable two shielding plates of closed angle of camera setting with great visual angle, to realize the adjustment to the shooting visual angle of camera with great visual angle, to realize the shooting visual angle controlling camera with great visual angle, or the view parameter of camera with great visual angle can be passed through, to realize the adjustment to the shooting visual angle of camera with great visual angle, to realize the shooting visual angle controlling camera with great visual angle; Or above-mentioned camera with great visual angle can comprise the camera with great visual angle at multiple difference shooting visual angle, it can be the camera selecting different shooting visual angle that the shooting visual angle of above-mentioned camera with great visual angle carries out adjusting.
203, generate the first Viewing-angle information describing described shooting visual angle, and when showing described preview image, described first Viewing-angle information is superimposed on described preview image.
In the present embodiment, said method can also comprise the steps:
The adjustment instruction at the shooting visual angle for adjusting described bat camera that reception user responds described first Viewing-angle information and inputs;
Respond described adjustment instruction, to adjust the shooting visual angle of described camera.
Above-mentioned adjustment instruction can be after user views above-mentioned first Viewing-angle information, find that this shooting visual angle described by the first Viewing-angle information is not required for user, thus input above-mentioned adjustment instruction, the shooting visual angle of camera to be adjusted to the shooting visual angle required for user.Such user just can take reference object at the shooting visual angle after Use Adjustment.
In the present embodiment, said method can also comprise the steps:
Described camera after Use Adjustment is taken described reference object, to obtain photographic images;
Identify the second shooting visual angle that described camera uses when taking described reference object, and generate the second Viewing-angle information for describing described second shooting visual angle;
Described photographic images adds described second Viewing-angle information.
Wherein, identify that the execution mode at described second shooting visual angle can take the execution mode at visual angle with reference to above-described identification first, do not do repeat specification herein.
This execution mode can be implemented on photographic images and adds above-mentioned second Viewing-angle information, thus can by checking the shooting visual angle that this photographic images uses when can know clearly this image of shooting.Specifically above-mentioned photographic images can also be carried out network sharing, like this when other users view this photographic images, when thinking that the effect of this photographic images is good especially, so these users also can use this shooting visual angle to take reference object, thus realize the object of shooting interchange by the Viewing-angle information that above-mentioned photographic images adds.
In the present embodiment, can also comprise the steps:
Use described camera to take described reference object with described first shooting visual angle, to obtain photographic images, and on described photographic images, add described first Viewing-angle information.
In this enforcement language mode, can be user when viewing the first Viewing-angle information, determine that above-mentioned first shooting visual angle is exactly the current required shooting visual angle of user, thus user directly can use the first shooting visual angle to take reference object.In addition, can be implemented in equally on photographic images and add the first Viewing-angle information, thus realize sharing of the shooting visual angle of photographic images.
In the present embodiment, said method can also comprise the steps:
204, judge whether described preview image exists distortion;
If when 205 described preview images exist distortion, generate the distortion information describing described distortion;
206, when showing described preview image, described distortion information is superimposed on described preview image.
Wherein, step 204 can be compared with the feature of carrying out of the reference fault image preset by the characteristics of image of preview image, thus judges whether to there is distortion according to comparative result.Such as: during the feature similarity of the feature in a certain region of preview image and the above-mentioned distorted region with reference to fault image, then determine that preview image exists distortion effect.
Step 204 can be judge whether above-mentioned preview image exists the distortion characteristics preset, and wherein, this distortion characteristics is train to a large amount of fault image the distortion characteristics obtained in advance.
Step 204 can be by judging to gather the shooting visual angle that uses of above-mentioned preview image to judge whether above-mentioned preview image exists distortion effect, such as: gather shooting visual angle that above-mentioned preview image uses when being greater than or equal to default visual angle, so just can determine that upper preview image exists distortion, wherein, this default visual angle can be show that the image of collection exists the shooting visual angle of distortion in advance by experiment.
In addition, above-mentioned distortion information can be the distortion information of distortion rank for describing above-mentioned distortion or distortion difference.
In this execution mode, can realize, when preview image exists distortion, described distortion information can being superimposed on described preview image.Thus allow user clearly view the distortion information of this preview image, information shown during to enrich photographic images.
In the present embodiment, the basis of the embodiment shown in Fig. 1 adds the execution mode of plurality of optional, and can realize enriching the terminal information shown when photographic images.
Be apparatus of the present invention embodiment below, the method that apparatus of the present invention embodiment realizes for performing the inventive method embodiment one to two, for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention, concrete ins and outs do not disclose, and please refer to the embodiment of the present invention one and embodiment two.
Refer to Fig. 3, Fig. 3 is the structural representation of a kind of image preview device that the embodiment of the present invention provides, and as shown in Figure 3, comprising: collecting unit 31, first recognition unit 32, first superpositing unit 33, wherein:
Collecting unit 31, for using camera to gather reference object, to obtain preview image.
Wherein, above-mentioned reference object can be any object that can take, such as: personage, animal, scenery etc.Above-mentioned camera can be common view angle camera, also can be camera with great visual angle, and above-mentioned camera can also be the adjustable camera in shooting visual angle.
First recognition unit 32, for identifying the first shooting visual angle that described camera uses when gathering described reference object.
Wherein, the first shooting visual angle that above-mentioned first recognition unit 32 is used when can be and be gathered described reference object by shooting historical record identification camera, such as: when terminal does not receive the adjustment instruction at adjustment shooting visual angle, the shooting visual angle that just can directly be identified last time one is as above-mentioned first shooting visual angle.Or what above-mentioned first recognition unit 32 was used when can be gathered described reference object with the corresponding relation identification camera at shooting visual angle by adjustment parameter first takes visual angle.Or the first shooting visual angle that the first recognition unit 32 is used when can be gathered described reference object by transmission laser technology and flash technic identification camera.
First superpositing unit 33, for generating the first Viewing-angle information describing described shooting visual angle, and when showing described preview image, is superimposed to described first Viewing-angle information on described preview image.
Wherein, above-mentioned first Viewing-angle information can be the text message or image information etc. for describing above-mentioned shooting visual angle.
Just can show above-mentioned first Viewing-angle information on this preview image when showing above-mentioned preview image like this, thus user clearly can view the shooting visual angle used when gathering above-mentioned preview image.When this shooting visual angle is the shooting visual angle required for user, this shooting visual angle just can be directly used to take, when this shooting visual angle is not the shooting visual angle required for user, just can adjusts the shooting visual angle of camera, take with the shooting visual angle after Use Adjustment.
In the present embodiment, said apparatus can be applied to any smart machine comprising camera, such as: panel computer, mobile phone, electronic reader, remote controller, personal computer (Personal Computer, PC), notebook computer, mobile unit, Web TV, wearable device etc. comprise the smart machine of camera with great visual angle.
In the present embodiment, camera is used to gather reference object, to obtain preview image; Identify the first shooting visual angle that described camera uses when gathering described reference object; Generate the first Viewing-angle information describing described shooting visual angle, and when showing described preview image, described first Viewing-angle information is superimposed on described preview image.Such terminal when photographic images can on preview image display view angle information, thus the terminal information shown when photographic images can be enriched.
Refer to Fig. 4, Fig. 4 is the structural representation of the another kind of image preview device that the embodiment of the present invention provides, and as shown in Figure 4, comprising: collecting unit 41, first recognition unit 42, first superpositing unit 43, wherein:
Collecting unit 41, for using camera to gather reference object, to obtain preview image.
In addition, it can be after the camera in terminal is opened that above-mentioned angle camera carries out gathering to reference object, and the image collected, can also be now do not receive shooting order or do not respond shooting order.
First recognition unit 42, for identifying the first shooting visual angle that described camera uses when gathering described reference object.
In the present embodiment, the first recognition unit 42 may be used for using laser focusing to different angles Emission Lasers, the first shooting visual angle used when gathering described reference object according to camera described in the laser identification that the CMOS in described camera receives.
Can be specifically that the laser received according to CMOS judges in running order angle, and using shooting visual angle that in running order angle uses as preview image described in above-mentioned camera collection, wherein, in running order angle is the angle that the laser launched can be received by CMOS.
In the present embodiment, first recognition unit 42 may be used for use camera reference object is gathered time use photoflash lamp described reference object is glistened, according to when described reference object being gathered by camera described in the region recognition of flash fire in described preview image use first shooting visual angle.
Photoflash lamp specifically can be used to glisten to above-mentioned reference object, and identify by the region of flash fire in described preview image, the shooting visual angle that preview image uses according to the above-mentioned camera collection of this region recognition.Due to the angle that photoflash lamp is fixing, if like this in preview image by flash fire region extremely when the edge of image, illustrate that shooting visual angle that preview image described in above-mentioned camera collection uses is less than or equal to the angle of photoflash lamp, when in preview image by the zone line of flash fire region extremely at image time, illustrate that shooting visual angle that preview image described in above-mentioned camera collection uses is greater than the angle of photoflash lamp.
In the present embodiment, what the first recognition unit 42 may be used for using when according to the corresponding relation identification at the adjustment parameter that presets and shooting visual angle, camera gathers described reference object first takes visual angle.
Can be specifically the corresponding relation being adjusted parameter and shooting visual angle by experiment, such as: measure in advance when which adjustment parameter camera be in, measure the shooting visual angle of camera, thus generate the corresponding relation at adjustment parameter and shooting visual angle.The first shooting visual angle that described camera uses when gathering described reference object just clearly can be identified like this according to this corresponding relation.In addition, can also demonstrate to take visual angle for showing the adjustment interface of data in the adjustment interface of camera, thus user can adjust shooting visual angle rapidly in this interface.
In the present embodiment, the shooting visual angle of above-mentioned camera with great visual angle to adjust, and such as: the shooting angular field of view of camera is 45-180 degree with great visual angle, or the adjustment in present embodiment can be adjust arbitrarily angled within the scope of this.Wherein, the mode of adjustment can be by the closed angle of software control at adjustable two shielding plates of closed angle of camera setting with great visual angle, to realize the adjustment to the shooting visual angle of camera with great visual angle, to realize the shooting visual angle controlling camera with great visual angle, or the view parameter of camera with great visual angle can be passed through, to realize the adjustment to the shooting visual angle of camera with great visual angle, to realize the shooting visual angle controlling camera with great visual angle; Or above-mentioned camera with great visual angle can comprise the camera with great visual angle at multiple difference shooting visual angle, it can be the camera selecting different shooting visual angle that the shooting visual angle of above-mentioned camera with great visual angle carries out adjusting.
First superpositing unit 43, for generating the first Viewing-angle information describing described shooting visual angle, and when showing described preview image, is superimposed to described first Viewing-angle information on described preview image.
In the present embodiment, described camera is the adjustable camera in shooting visual angle, and described device can also comprise:
Receiving element 44, responds described first Viewing-angle information and the adjustment instruction at the shooting visual angle for adjusting described bat camera inputted for receiving user;
Response unit 45, for responding described adjustment instruction, to adjust the shooting visual angle of described camera.
Above-mentioned adjustment instruction can be after user views above-mentioned first Viewing-angle information, find that this shooting visual angle described by the first Viewing-angle information is not required for user, thus input above-mentioned adjustment instruction, the shooting visual angle of camera to be adjusted to the shooting visual angle required for user.Such user just can take reference object at the shooting visual angle after Use Adjustment.
This execution mode, described device can also comprise:
Shooting unit 46, takes described reference object for the described camera after Use Adjustment, to obtain photographic images;
Second recognition unit 47, for identifying the second shooting visual angle that described camera uses when taking described reference object, and generates the second Viewing-angle information for describing described second shooting visual angle;
First adding device 48, for adding described second Viewing-angle information on described photographic images.
Wherein, identify that the execution mode at described second shooting visual angle can take the execution mode at visual angle with reference to above-described identification first, do not do repeat specification herein.
This execution mode can be implemented on photographic images and adds above-mentioned second Viewing-angle information, thus can by checking the shooting visual angle that this photographic images uses when can know clearly this image of shooting.Specifically above-mentioned photographic images can also be carried out network sharing, like this when other users view this photographic images, when thinking that the effect of this photographic images is good especially, so these users also can use this shooting visual angle to take reference object, thus realize the object of shooting interchange by the Viewing-angle information that above-mentioned photographic images adds.
In the present embodiment, as shown in Figure 5, described device can also comprise:
Second adding device 49, for using described camera to take described reference object with described first shooting visual angle, to obtain photographic images, and adds described first Viewing-angle information on described photographic images.
In this enforcement language mode, can be user when viewing the first Viewing-angle information, determine that above-mentioned first shooting visual angle is exactly the current required shooting visual angle of user, thus user directly can use the first shooting visual angle to take reference object.In addition, can be implemented in equally on photographic images and add the first Viewing-angle information, thus realize sharing of the shooting visual angle of photographic images.
In the present embodiment, as shown in Figure 6, described device can also comprise:
Judging unit 410, for judging whether described preview image exists distortion;
Generation unit 411, if when there is distortion for described preview image, generates the distortion information describing described distortion;
Second superpositing unit 412, for when showing described preview image, is superimposed to described distortion information on described preview image.
Wherein, judging unit 410 can be compared with the feature of carrying out of the reference fault image preset by the characteristics of image of preview image, thus judges whether to there is distortion according to comparative result.Such as: during the feature similarity of the feature in a certain region of preview image and the above-mentioned distorted region with reference to fault image, then determine that preview image exists distortion effect.
Judging unit 410 can be judge whether above-mentioned preview image exists the distortion characteristics preset, and wherein, this distortion characteristics is train to a large amount of fault image the distortion characteristics obtained in advance.
Judging unit 410 can be by judging to gather the shooting visual angle that uses of above-mentioned preview image to judge whether above-mentioned preview image exists distortion effect, such as: gather shooting visual angle that above-mentioned preview image uses when being greater than or equal to default visual angle, so just can determine that upper preview image exists distortion, wherein, this default visual angle can be show that the image of collection exists the shooting visual angle of distortion in advance by experiment.
In addition, above-mentioned distortion information can be the distortion information of distortion rank for describing above-mentioned distortion or distortion difference.
In this execution mode, can realize, when preview image exists distortion, described distortion information can being superimposed on described preview image.Thus allow user clearly view the distortion information of this preview image, information shown during to enrich photographic images.
In the present embodiment, the basis of the embodiment shown in Fig. 3 adds the execution mode of plurality of optional, and can realize enriching the terminal information shown when photographic images.
Refer to Fig. 7, Fig. 7 is the structural representation of the another kind of image preview device that the embodiment of the present invention provides, as shown in Figure 7, comprise: processor 71, network interface 72, memory 73 and communication bus 74, wherein, described communication bus 74 connects communication for realizing described processor 71, between network interface 72 and memory 73, and described processor 71 performs the program stored in described memory 73 and is used for realizing following methods:
Camera is used to gather reference object, to obtain preview image;
Identify the first shooting visual angle that described camera uses when gathering described reference object;
Generate the first Viewing-angle information describing described shooting visual angle, and when showing described preview image, described first Viewing-angle information is superimposed on described preview image.
In the present embodiment, described camera is the adjustable camera in shooting visual angle, and the program that processor 71 performs can also comprise:
The adjustment instruction at the shooting visual angle for adjusting described bat camera that reception user responds described first Viewing-angle information and inputs;
Respond described adjustment instruction, to adjust the shooting visual angle of described camera.
In the present embodiment, the program that processor 71 performs can also comprise:
Described camera after Use Adjustment is taken described reference object, to obtain photographic images;
Identify the second shooting visual angle that described camera uses when taking described reference object, and generate the second Viewing-angle information for describing described second shooting visual angle;
Described photographic images adds described second Viewing-angle information.
In the present embodiment, the program that processor 71 performs can also comprise:
Use described camera to take described reference object with described first shooting visual angle, to obtain photographic images, and on described photographic images, add described first Viewing-angle information.
In the present embodiment, processor 71 performs the program identifying the first shooting visual angle that described camera uses when gathering described reference object, can comprise:
Use laser focusing to different angles Emission Lasers, the first shooting visual angle used when gathering described reference object according to camera described in the laser identification that the complementary metal oxide semiconductors (CMOS) CMOS in described camera receives; Or
Use camera reference object is gathered time use photoflash lamp described reference object is glistened, according to when described reference object being gathered by camera described in the region recognition of flash fire in described preview image use first shooting visual angle; Or
What use when according to the corresponding relation identification at the adjustment parameter preset and shooting visual angle, camera gathers described reference object first takes visual angle.
In the present embodiment, the program that processor 71 performs can also comprise:
Judge whether described preview image exists distortion;
If when described preview image exists distortion, generate the distortion information describing described distortion;
When showing described preview image, described distortion information is superimposed on described preview image.
In the present embodiment, camera is used to gather reference object, to obtain preview image; Identify the first shooting visual angle that described camera uses when gathering described reference object; Generate the first Viewing-angle information describing described shooting visual angle, and when showing described preview image, described first Viewing-angle information is superimposed on described preview image.Such terminal when photographic images can on preview image display view angle information, thus the terminal information shown when photographic images can be enriched.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random access memory (Random Access Memory is called for short RAM) etc.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (12)
1. an image preview method, is characterized in that, comprising:
Camera is used to gather reference object, to obtain preview image;
Identify the first shooting visual angle that described camera uses when gathering described reference object;
Generate the first Viewing-angle information describing described shooting visual angle, and when showing described preview image, described first Viewing-angle information is superimposed on described preview image.
2. the method for claim 1, is characterized in that, described camera is the adjustable camera in shooting visual angle, and described method also comprises:
The adjustment instruction at the shooting visual angle for adjusting described bat camera that reception user responds described first Viewing-angle information and inputs;
Respond described adjustment instruction, to adjust the shooting visual angle of described camera.
3. method as claimed in claim 2, it is characterized in that, described method also comprises:
Described camera after Use Adjustment is taken described reference object, to obtain photographic images;
Identify the second shooting visual angle that described camera uses when taking described reference object, and generate the second Viewing-angle information for describing described second shooting visual angle;
Described photographic images adds described second Viewing-angle information.
4. the method according to any one of claim 1-3, is characterized in that, described method also comprises:
Use described camera to take described reference object with described first shooting visual angle, to obtain photographic images, and on described photographic images, add described first Viewing-angle information.
5. the method according to any one of claim 1-3, is characterized in that, the first shooting visual angle used when the described camera of described identification gathers described reference object, comprising:
Use laser focusing to different angles Emission Lasers, the first shooting visual angle used when gathering described reference object according to camera described in the laser identification that the complementary metal oxide semiconductors (CMOS) CMOS in described camera receives; Or
Use camera reference object is gathered time use photoflash lamp described reference object is glistened, according to when described reference object being gathered by camera described in the region recognition of flash fire in described preview image use first shooting visual angle; Or
What use when according to the corresponding relation identification at the adjustment parameter preset and shooting visual angle, camera gathers described reference object first takes visual angle.
6. the method according to any one of claim 1-3, its feature is being, described method also comprises:
Judge whether described preview image exists distortion;
If when described preview image exists distortion, generate the distortion information describing described distortion;
When showing described preview image, described distortion information is superimposed on described preview image.
7. an image preview device, is characterized in that, comprising: collecting unit, the first recognition unit, the first superpositing unit, wherein:
Described collecting unit, for using camera to gather reference object, to obtain preview image;
Described first recognition unit, for identifying the first shooting visual angle that described camera uses when gathering described reference object;
Described first superpositing unit, for generating the first Viewing-angle information describing described shooting visual angle, and when showing described preview image, is superimposed to described first Viewing-angle information on described preview image.
8. device as claimed in claim 7, is characterized in that, described camera is the adjustable camera in shooting visual angle, and described device also comprises:
Receiving element, responds described first Viewing-angle information and the adjustment instruction at the shooting visual angle for adjusting described bat camera inputted for receiving user;
Response unit, for responding described adjustment instruction, to adjust the shooting visual angle of described camera.
9. device as claimed in claim 8, it is characterized in that, described device also comprises:
Shooting unit, takes described reference object for the described camera after Use Adjustment, to obtain photographic images;
Second recognition unit, for identifying the second shooting visual angle that described camera uses when taking described reference object, and generates the second Viewing-angle information for describing described second shooting visual angle;
First adding device, for adding described second Viewing-angle information on described photographic images.
10. device as claimed in any one of claims 7-9, it is characterized in that, described device also comprises:
Second adding device, for using described camera to take described reference object with described first shooting visual angle, to obtain photographic images, and adds described first Viewing-angle information on described photographic images.
11. devices as claimed in any one of claims 7-9, it is characterized in that, described first recognition unit is focused to different angles Emission Lasers for using laser, the first shooting visual angle used when gathering described reference object according to camera described in the laser identification that the CMOS in described camera receives; Or
Described first recognition unit be used for use camera reference object is gathered time use photoflash lamp described reference object is glistened, according to when described reference object being gathered by camera described in the region recognition of flash fire in described preview image use first shooting visual angle; Or
What described first recognition unit was used for using when according to the corresponding relation identification at the adjustment parameter that presets and shooting visual angle, camera gathers described reference object first takes visual angle.
12. devices as claimed in any one of claims 7-9, its feature is being, described device also comprises:
Judging unit, for judging whether described preview image exists distortion;
Generation unit, if when there is distortion for described preview image, generates the distortion information describing described distortion;
Second superpositing unit, for when showing described preview image, is superimposed to described distortion information on described preview image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383113.9A CN105007415B (en) | 2015-06-30 | 2015-06-30 | A kind of image preview method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383113.9A CN105007415B (en) | 2015-06-30 | 2015-06-30 | A kind of image preview method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105007415A true CN105007415A (en) | 2015-10-28 |
| CN105007415B CN105007415B (en) | 2018-07-06 |
Family
ID=54379917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510383113.9A Expired - Fee Related CN105007415B (en) | 2015-06-30 | 2015-06-30 | A kind of image preview method and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105007415B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106101539A (en) * | 2016-06-24 | 2016-11-09 | 广东欧珀移动通信有限公司 | A kind of self-shooting bar angle regulation method and self-shooting bar |
| CN106303230A (en) * | 2016-08-05 | 2017-01-04 | 浙江大华技术股份有限公司 | A kind of method for processing video frequency and device |
| CN110324527A (en) * | 2018-03-29 | 2019-10-11 | 富泰华工业（深圳）有限公司 | Filming apparatus |
| CN110524538A (en) * | 2018-05-25 | 2019-12-03 | 精工爱普生株式会社 | Image processing apparatus, robot and robot system |
| CN113014814A (en) * | 2021-03-03 | 2021-06-22 | 上海七牛信息技术有限公司 | Video acquisition method, video acquisition terminal and video live broadcast system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100328513A1 (en) * | 2009-06-30 | 2010-12-30 | Samsung Electronics Co., Ltd. | Digital image signal processing apparatus, method of controlling the apparatus, and medium for recording the method |
| CN202737998U (en) * | 2012-06-14 | 2013-02-13 | 北京蛙视通信技术有限责任公司 | Monitoring camera |
| CN102957859A (en) * | 2011-08-12 | 2013-03-06 | 索尼公司 | Image capture device and image capture method |
| US20130235229A1 (en) * | 2012-03-07 | 2013-09-12 | Casio Computer Co., Ltd. | Imaging apparatus capable of specifying shooting posture, method for specifying shooting posture, and storage medium storing program |
| CN103561211A (en) * | 2013-10-25 | 2014-02-05 | 广东欧珀移动通信有限公司 | Shooting angle reminding method and system for shooting terminal |
-
2015
- 2015-06-30 CN CN201510383113.9A patent/CN105007415B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100328513A1 (en) * | 2009-06-30 | 2010-12-30 | Samsung Electronics Co., Ltd. | Digital image signal processing apparatus, method of controlling the apparatus, and medium for recording the method |
| CN102957859A (en) * | 2011-08-12 | 2013-03-06 | 索尼公司 | Image capture device and image capture method |
| US20130235229A1 (en) * | 2012-03-07 | 2013-09-12 | Casio Computer Co., Ltd. | Imaging apparatus capable of specifying shooting posture, method for specifying shooting posture, and storage medium storing program |
| CN202737998U (en) * | 2012-06-14 | 2013-02-13 | 北京蛙视通信技术有限责任公司 | Monitoring camera |
| CN103561211A (en) * | 2013-10-25 | 2014-02-05 | 广东欧珀移动通信有限公司 | Shooting angle reminding method and system for shooting terminal |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106101539A (en) * | 2016-06-24 | 2016-11-09 | 广东欧珀移动通信有限公司 | A kind of self-shooting bar angle regulation method and self-shooting bar |
| CN106303230A (en) * | 2016-08-05 | 2017-01-04 | 浙江大华技术股份有限公司 | A kind of method for processing video frequency and device |
| WO2018024249A1 (en) * | 2016-08-05 | 2018-02-08 | Zhejiang Dahua Technology Co., Ltd. | Systems and methods for video processing |
| CN106303230B (en) * | 2016-08-05 | 2020-04-03 | 浙江大华技术股份有限公司 | Video processing method and device |
| US10931870B2 (en) | 2016-08-05 | 2021-02-23 | Zhejiang Dahua Technology Co., Ltd. | Systems and methods for video processing |
| CN110324527A (en) * | 2018-03-29 | 2019-10-11 | 富泰华工业（深圳）有限公司 | Filming apparatus |
| CN110524538A (en) * | 2018-05-25 | 2019-12-03 | 精工爱普生株式会社 | Image processing apparatus, robot and robot system |
| CN113014814A (en) * | 2021-03-03 | 2021-06-22 | 上海七牛信息技术有限公司 | Video acquisition method, video acquisition terminal and video live broadcast system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105007415B (en) | 2018-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105981368B (en) | Picture composition and position guidance in an imaging device | |
| CN105007415A (en) | Method and device for previewing image | |
| CN112714255B (en) | Shooting method and device, electronic equipment and readable storage medium | |
| CN104917959A (en) | Photographing method and terminal | |
| CN105635569B (en) | Image pickup method, device and terminal | |
| CN106921883B (en) | Video playing processing method and device | |
| CN107809563B (en) | Blackboard writing detection system, method and device | |
| CN112887618B (en) | Video shooting method and device | |
| CN105049714A (en) | Figure image preview method and device | |
| CN112087579B (en) | Video shooting method and device and electronic equipment | |
| CN105915766A (en) | Control method and device based on virtual reality | |
| CN104394315A (en) | A method for photographing an image | |
| US10860166B2 (en) | Electronic apparatus and image processing method for generating a depth adjusted image file | |
| CN111064930B (en) | Split screen display method, display terminal and storage device | |
| KR102641738B1 (en) | Image processing method and electronic device supporting the same | |
| CN103747171A (en) | Camera system control method and camera system | |
| CN105007411A (en) | Distortion correction method and mobile terminal | |
| CN110019886A (en) | Full-view image generating means and method | |
| CN103297695B (en) | A kind of method of automatic camera and terminal | |
| CN104994292A (en) | Control method of wide-angle camera and electronic terminal | |
| CN105049719A (en) | Panoramic shooting method and mobile terminal | |
| JP6283329B2 (en) | Augmented Reality Object Recognition Device | |
| CN105025209A (en) | Image preview method and device | |
| CN104994308A (en) | Method and device for shooting fisheye image | |
| CN112235510A (en) | Shooting method, shooting device, electronic equipment and medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 |