CN104994291A - Method for starting wide-angle camera based on shooting scene environment, and terminal - Google Patents
Method for starting wide-angle camera based on shooting scene environment, and terminal Download PDFInfo
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- CN104994291A CN104994291A CN201510383071.9A CN201510383071A CN104994291A CN 104994291 A CN104994291 A CN 104994291A CN 201510383071 A CN201510383071 A CN 201510383071A CN 104994291 A CN104994291 A CN 104994291A
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Abstract
An embodiment of the invention discloses a method for starting a wide-angle camera based on a shooting scene environment. The method comprises the following steps that a terminal obtains a preview of a current to-be-shot scene through an appointed camera and obtains appointed data of a target shooting object from the preview, wherein the appointed data comprises at least one scenery characteristics data in a character, a building, a plant and a hilltop; the terminal compares the obtained appointed data and reference data preset by a user, and judges whether the appointed data is matched with the reference data; and if the appointed data is matched with the reference data, the wide-angle camera of the terminal is started to shoot scenery included in the to-be-shot scene. The embodiment of the invention also discloses the terminal. The method and the terminal have the advantages that starting efficiency and enjoyment of the wide-angle camera of the terminal can be improved, and the user experience of the terminal is enhanced.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of method and the terminal that start wide-angle camera based on photographed scene environment.
Background technology
Along with the development of the camera technical research of the terminal such as mobile phone or camera, and wide-angle imaging is day by day universal, the terminal equipment such as mobile phone and camera can possess wide-angle camera, and carrying out taking pictures with the wide-angle camera of mobile phone or camera becomes the hobby of more and more user.
But, in prior art, when the user of the terminal such as mobile phone or camera uses mobile phone or camera to take pictures, start the wide-angle camera of mobile phone or camera if want, need manually to open, in prior art, the terminal such as mobile phone or camera cannot determine whether to start wide-angle camera according to the demand of present filming scene voluntarily, more cannot start wide-angle camera, malfunction, poor user experience according to the demand of photographed scene voluntarily.
Summary of the invention
The embodiment of the present invention provides a kind of method and the terminal that start wide-angle camera based on photographed scene environment, can improve starting efficiency and the interest of the wide-angle camera of terminal, strengthen the Consumer's Experience of terminal.
Embodiments provide a kind of method starting wide-angle camera based on photographed scene environment, it can comprise:
The preview graph of terminal by specifying camera to obtain current scene to be captured, and from described preview graph, obtain the specific data of target reference object, described specific data comprises: at least one scene features data in personage, building, plant and the hilltop;
The reference data of the described specific data obtained and user preset is compared by described terminal, judge whether described specific data matches with described reference data, wherein, described reference data comprises: at least one in scenery reference diagram, personage's reference diagram and building reference diagram;
If described specific data and described reference data match, then start the wide-angle camera of described terminal, to be taken the scenery comprised in described scene to be captured by described wide-angle camera.
Wherein, described scene to be captured comprises: temple fair is on-the-spot, concert is on-the-spot, exhibition is on-the-spot, and at least one in outdoor exercises scene.
Wherein, the reference data of the described specific data obtained and user preset is compared by described terminal, judges whether described specific data matches with described reference data, comprising:
The reference data of the described specific data obtained and user preset is compared by described terminal, judges that whether described specific data is identical with described reference data, if the determination result is YES, then judges that described specific data and described reference data match; Or
The reference data of the described specific data obtained and user preset is compared by described terminal, judge whether the similarity of described specific data and described reference data is greater than or equal to default similarity threshold, if the determination result is YES, then judge that described specific data and described reference data match.
Wherein, before the wide-angle camera of the described terminal of described startup, described method also comprises:
If described specific data and described reference data match, then export the user interface of information to described terminal, remind the user of described terminal to select whether start described wide-angle camera by described information.
Wherein, described terminal comprises: mobile phone, panel computer, personal computer assistant, digital camera, and at least one in slr camera.
The embodiment of the present invention additionally provides a kind of terminal, and it can comprise:
Acquisition module, for the preview graph by specifying camera to obtain current scene to be captured, and from described preview graph, obtaining the specific data of target reference object, described specific data comprises: at least one scene features data in personage, building, plant and the hilltop;
Detection module, reference data for the described specific data that obtained by acquisition module and user preset is compared, judge whether described specific data matches with described reference data, wherein, described reference data comprises: at least one in scenery reference diagram, personage's reference diagram and building reference diagram;
Starting module, for when described detection module judged result is for being, starting the wide-angle camera of described terminal, to be taken the scenery comprised in described scene to be captured by described wide-angle camera.
Wherein, described scene to be captured comprises: temple fair is on-the-spot, concert is on-the-spot, exhibition is on-the-spot, and at least one in outdoor exercises scene.
Wherein, described detection module specifically for:
The described specific data obtain acquisition module and the reference data of user preset are compared, and judge that whether described specific data is identical with described reference data, if the determination result is YES, then judge that described specific data and described reference data match; Or
The described specific data obtain acquisition module and the reference data of user preset are compared, judge whether the similarity of described specific data and described reference data is greater than or equal to default similarity threshold, if the determination result is YES, then judge that described specific data and described reference data match.
Wherein, described terminal also comprises:
Reminding module, for when described detection module judged result is for being, exporting the user interface of information to described terminal, reminding the user of described terminal to select whether start described wide-angle camera by described information.
Wherein, described terminal comprises: mobile phone, panel computer, personal computer assistant, digital camera, and at least one in slr camera.
Implement the embodiment of the present invention, there is following beneficial effect:
The preview graph of terminal by specifying camera to obtain current scene to be captured in the embodiment of the present invention, and from preview graph, obtaining the specific data of target reference object, above-mentioned specific data comprises: the scene features data such as personage, building, plant and the hilltop.The reference data of the specific data of acquisition and user preset can be compared by terminal, judge whether above-mentioned specific data matches with reference data, wherein, described reference data comprises: at least one in scenery reference diagram, personage's reference diagram and building reference diagram.When the above-mentioned specific data of terminal judges and reference data match, then can start the wide-angle camera of terminal, take to be treated the scenery comprised in photographed scene by wide-angle camera.Whether the embodiment of the present invention determines the startup of wide-angle camera by the specific data of the target reference object in current scene to be captured, the manual operation of wide-angle camera is carried out without the need to terminal use, easy to operate, enhance interest and the efficiency of the startup of wide-angle camera, enhance the Consumer's Experience of terminal.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, 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 first embodiment schematic flow sheet starting the method for wide-angle camera based on photographed scene environment that the embodiment of the present invention provides;
Fig. 2 is the second embodiment schematic flow sheet starting the method for wide-angle camera based on photographed scene environment that the embodiment of the present invention provides;
Fig. 3 is a structural representation of the embodiment of the terminal that the embodiment of the present invention provides;
Fig. 4 is another structural representation of the embodiment of the terminal 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.
In specific implementation, terminal described in the embodiment of the present invention can comprise: mobile phone, panel computer, notebook computer, personal computer assistant, digital camera or slr camera etc., and above-mentioned terminal is only citing, and non exhaustive, including but not limited to above-mentioned terminal, do not limit at this.Wide-angle camera described in the embodiment of the present invention, also claims wide-angle lens, is that a kind of focal length is shorter than standard lens, visual angle is greater than standard lens, focal length is longer than fish eye lens, visual angle is less than fish-eye photographic mirror.The basic characteristics of wide-angle lens are, camera lens visual angle is large, and the visual field is broad.From a certain viewing point to scenery scope than human eye same viewpoint see much bigger, the depth of field is long, can show sizable definition range, can emphasize the transparent effect of picture, be good at the distance sense of exaggeration prospect and performance scenery, this is conducive to the appeal strengthening picture.In appointment photographed scene, terminal use takes by wide-angle camera, to obtain the picture having more appeal and stereovision.
Below in conjunction with Fig. 1 to Fig. 4 to the embodiment of the present invention provide start the method for wide-angle camera based on photographed scene environment and terminal is specifically described.
See Fig. 1, it is the first embodiment schematic flow sheet starting the method for wide-angle camera based on photographed scene environment that the embodiment of the present invention provides.Method described in the embodiment of the present invention can comprise step:
S101, the preview graph of terminal by specifying camera to obtain current scene to be captured, and from described preview graph, obtain the specific data of target reference object.
In the execution mode that some are feasible, when the terminal scenery treated in photographed scene is taken, first can carry out shooting preview by the appointment camera that terminal configures, the appointment camera namely by terminal configures obtains the preview graph of present filming scene.Wherein, above-mentioned appointment camera can be any camera except wide-angle camera that mobile phone configures, and comprises front-facing camera and the post-positioned pick-up head of terminal, does not limit at this.Wherein, the scene to be captured described in the embodiment of the present invention can comprise: temple fair is on-the-spot, concert is on-the-spot, exhibition is on-the-spot, and the number such as outdoor exercises are on-the-spot is than many, or the scene that scenery is many.Above-mentioned scene to be captured is only citing, and non exhaustive, including but not limited to above-mentioned scene.Such as, when terminal use is in the site of activity of A large-scale activity, terminal use to want the scene at current active scene by wide-angle camera to being filmed, then first can carry out preview by the common camera of terminal to the scenery in present filming scene, to determine whether the wide-angle camera starting terminal according to the preview graph of present filming scene.
In the execution mode that some are feasible, after terminal acquires the preview graph of current scene to be captured, then can obtain the specific data of target reference object from above-mentioned preview graph.Wherein, the specific data of above-mentioned target reference object can comprise: the scene features such as personage, building, plant or massif.Namely, after terminal acquires the preview graph of current scene to be captured, character features data, building feature data, plant characteristics data or massif characteristic etc. can be remembered, to determine whether the wide-angle camera starting terminal according to above-mentioned scene features data from above-mentioned preview graph acceptance of the bid.
S102, the reference data of the described specific data obtained and user preset is compared by described terminal.
S103, judges whether described specific data matches with described reference data, if the determination result is YES, then performs step S104.
In the execution mode that some are feasible, terminal can obtain user and preset the reference data of wide-angle camera starting terminal, and by above-mentioned reference data storage to the designated memory space of terminal.Wherein, the designated memory space of above-mentioned terminal can comprise: the cloud storage space etc. of the internal storage space of terminal, the outer diffuser space (such as SD card) of terminal or terminal, does not limit at this.Above-mentioned default reference data can comprise: scenery reference diagram, personage's reference diagram or building reference diagram etc., no longer limit at this.That is, terminal can obtain polytype picture that user presets, and is stored to the designated memory space of terminal, and wherein, often kind of picture can represent a kind of photographed scene needing to start wide-angle camera.The characteristics such as the larger personage of quantity or scenery can be comprised in above-mentioned picture, can be used for comparing with the preview graph of scene to be captured, to determine whether present filming scene is need startup wide-angle camera to carry out the scene of taking.
In the execution mode that some are feasible, after the preview graph of the scene current to be captured that terminal acquires, then can obtain the specific data of target reference object from above-mentioned preview graph, determine whether to start wide-angle camera according to the specific data of the target reference object got.Concrete, the specific data of the target reference object got and the reference data preset can be compared by terminal, judge that whether above-mentioned specific data is identical with reference data.When the specific data that terminal judges obtains above-mentioned target reference object is identical with the reference data preset, then can determines that the specific data of above-mentioned target reference object and reference data match, and then the wide-angle camera of terminal can be started.Such as, after terminal to acquire the preview graph of scene current to be captured of A large-scale activity by the common camera of terminal, terminal can obtain the shooting feature (designation data of target reference object) of personage's head from above-mentioned preview graph, and then can judge whether identical with a certain type picture in the polytype picture stored in terminal according to the shooting feature of above-mentioned personage's head.If the shooting feature of above-mentioned personage's head is identical with a certain type picture in the polytype picture stored in terminal, then can determine that feature and the reference data of above-mentioned personage's head match, and then can determine that present filming scene is the many large scene of a reference object, need the wide-angle camera starting terminal to obtain the picture having more level and the degree of depth.If the shooting feature of above-mentioned personage's head is all not identical with all types picture in the polytype picture stored in terminal, then can determine that the reference object of present filming scene is fewer, the common camera of terminal can meet the shooting demand of current scene, without the need to starting the wide-angle camera of terminal.
S104, starts the wide-angle camera of described terminal, to be taken the scenery comprised in described scene to be captured by described wide-angle camera.
In the execution mode that some are feasible, the shooting feature that terminal judges obtains comprising personage's head in the preview graph of current scene to be captured is identical with a certain type picture in the polytype picture stored in terminal, then can determine that feature and the reference data of above-mentioned personage's head match, and then the wide-angle camera of terminal can be started.After terminal starts its wide-angle camera, then treat by its wide-angle camera the scenery comprised in photographed scene and take, to obtain wider, to have more the degree of depth and level image.Concrete, when terminal starts its wide-angle camera, can the wide-angle camera of the direct control module startup terminal of the wide-angle camera of triggering terminal.After terminal starts wide-angle camera, then taking lens corresponding for current scene to be captured can be switched to wide-angle camera, and then carry out the shooting of scenery of present filming scene by wide-angle camera.Terminal use, without the need to manually carrying out the unlatching of wide-angle camera, simplifies the start-up routine of wide-angle camera, improves starting efficiency and the interest of wide-angle camera, enhances the Consumer's Experience of terminal.
In the embodiment of the present invention, the preview graph of terminal by specifying camera to obtain current scene to be captured, and from preview graph, obtaining the specific data of target reference object, above-mentioned specific data comprises: the scene features data such as personage, building, plant and the hilltop.The reference data of the specific data of acquisition and user preset can be compared by terminal, judge that whether above-mentioned specific data is identical with reference data, wherein, described reference data comprises: at least one in scenery reference diagram, personage's reference diagram and building reference diagram.When the above-mentioned specific data of terminal judges is identical with reference data, then can start the wide-angle camera of terminal, take to be treated the scenery comprised in photographed scene by wide-angle camera.Whether the embodiment of the present invention determines the startup of wide-angle camera by the specific data of the target reference object in current scene to be captured, the manual operation of wide-angle camera is carried out without the need to terminal use, easy to operate, enhance interest and the efficiency of the startup of wide-angle camera, enhance the Consumer's Experience of terminal.
See Fig. 2, it is the second embodiment schematic flow sheet starting the method for wide-angle camera based on photographed scene environment that the embodiment of the present invention provides.Method described in the embodiment of the present invention can comprise step:
S201, the preview graph of terminal by specifying camera to obtain current scene to be captured, and from described preview graph, obtain the specific data of target reference object.
In the execution mode that some are feasible, when the terminal scenery treated in photographed scene is taken, first can carry out shooting preview by the appointment camera that terminal configures, the appointment camera namely by terminal configures obtains the preview graph of present filming scene.Wherein, above-mentioned appointment camera can be any camera except wide-angle camera that mobile phone configures, and comprises front-facing camera and the post-positioned pick-up head of terminal, does not limit at this.Wherein, the scene to be captured described in the embodiment of the present invention can comprise: temple fair is on-the-spot, concert is on-the-spot, exhibition is on-the-spot, and the number such as outdoor exercises are on-the-spot is than many, or the scene that scenery is many.Above-mentioned scene to be captured is only citing, and non exhaustive, including but not limited to above-mentioned scene.Such as, when terminal use is in the site of activity of A large-scale activity, terminal use to want the scene at current active scene by wide-angle camera to being filmed, then first can carry out preview by the common camera of terminal to the scenery in present filming scene, to determine whether the wide-angle camera starting terminal according to the preview graph of present filming scene.
In the execution mode that some are feasible, after terminal acquires the preview graph of current scene to be captured, then can obtain the specific data of target reference object from above-mentioned preview graph.Wherein, the specific data of above-mentioned target reference object can comprise: the scene features such as personage, building, plant or massif.Namely, after terminal acquires the preview graph of current scene to be captured, character features data, building feature data, plant characteristics data or massif characteristic etc. can be remembered, to determine whether the wide-angle camera starting terminal according to above-mentioned scene features data from above-mentioned preview graph acceptance of the bid.
S202, the reference data of the described specific data obtained and user preset is compared by described terminal.
S203, judges whether the similarity of described specific data and described reference data is greater than or equal to default similarity threshold, if the determination result is YES, then performs step S204.
In the execution mode that some are feasible, terminal can obtain user and preset the reference data of wide-angle camera starting terminal, and by above-mentioned reference data storage to the designated memory space of terminal.Wherein, the designated memory space of above-mentioned terminal can comprise: the cloud storage space etc. of the internal storage space of terminal, the outer diffuser space (such as SD card) of terminal or terminal, does not limit at this.Above-mentioned default reference data can comprise: scenery reference diagram, personage's reference diagram or building reference diagram etc., no longer limit at this.That is, terminal can obtain polytype picture that user presets, and is stored to the designated memory space of terminal, and wherein, often kind of picture can represent a kind of photographed scene needing to start wide-angle camera.The characteristics such as the larger personage of quantity or scenery can be comprised in above-mentioned picture, can be used for comparing with the preview graph of scene to be captured, to determine whether present filming scene is need startup wide-angle camera to carry out the scene of taking.
In the execution mode that some are feasible, after the preview graph of the scene current to be captured that terminal acquires, then can obtain the specific data of target reference object from above-mentioned preview graph, determine whether to start wide-angle camera according to the specific data of the target reference object got.Concrete, the specific data of the target reference object got and the reference data preset can be compared by terminal, judge that whether above-mentioned specific data is identical with reference data.When the specific data that terminal judges obtains above-mentioned target reference object is identical with the reference data preset, then can determines that the specific data of above-mentioned target reference object and reference data match, and then the wide-angle camera of terminal can be started.Such as, after terminal to acquire the preview graph of scene current to be captured of A large-scale activity by the common camera of terminal, terminal can obtain the shooting feature (designation data of target reference object) of personage's head from above-mentioned preview graph, and then can judge whether identical with a certain type picture in the polytype picture stored in terminal according to the shooting feature of above-mentioned personage's head.If the shooting feature of above-mentioned personage's head is identical with a certain type picture in the polytype picture stored in terminal, then can determine that feature and the reference data of above-mentioned personage's head match, and then can determine that present filming scene is the many large scene of a reference object, need the wide-angle camera starting terminal to obtain the picture having more level and the degree of depth.If the shooting feature of above-mentioned personage's head is all not identical with all types picture in the polytype picture stored in terminal, then can determine that the reference object of present filming scene is fewer, the common camera of terminal can meet the shooting demand of current scene, without the need to starting the wide-angle camera of terminal.
Further, after the specific data of the target reference object comprised in the preview graph of the scene current to be captured that terminal acquires, also the specific data of the target reference object got and the reference data preset can be compared, judge whether above-mentioned specific data reaches default similarity threshold with the similarity of reference data.When the specific data that terminal judges obtains above-mentioned target reference object is greater than or equal to default similarity threshold with the similarity of the reference data preset, then can determine that specific data and the reference data of above-mentioned target reference object match, and then the wide-angle camera of terminal can be started.Such as, after terminal to acquire the preview graph of scene current to be captured of A large-scale activity by the common camera of terminal, terminal can obtain the shooting feature (designation data of target reference object) of personage's head from above-mentioned preview graph, and then can judge whether to be greater than or equal to 80% with the similarity of a certain type picture in polytype picture of storing in terminal according to the shooting feature of above-mentioned personage's head.If the similarity of the polytype picture stored in the shooting feature of above-mentioned personage's head and terminal is greater than or equal to 80%, then can determine that feature and the reference data of above-mentioned personage's head match, and then can determine that present filming scene is the many large scene of a reference object, need the wide-angle camera starting terminal to obtain the picture having more level and the degree of depth.If the similarity of all types picture in the polytype picture stored in the shooting feature of above-mentioned personage's head and terminal is all less than 80%, then can determine that the reference object of present filming scene is fewer, the common camera of terminal can meet the shooting demand of current scene, without the need to starting the wide-angle camera of terminal.
S204, exports the user interface of information to described terminal, reminds the user of described terminal to select whether start described wide-angle camera by described information.
In the execution mode that some are feasible, when the shooting feature that terminal judges obtains comprising personage's head in the preview graph of current scene to be captured is identical with a certain type picture in the polytype picture stored in terminal or similarity is greater than or equal to default similarity threshold, terminal also directly can export the user interface of information to terminal, terminal use is reminded to select whether to start the wide-angle camera of terminal by above-mentioned information, and then terminal can be avoided to start the misoperation of wide-angle camera, enhance flexibility and the accuracy of wide-angle camera startup.Wherein, the user interface of above-mentioned terminal can comprise: the display screen of terminal, the touch-screen of terminal or touch screen etc., do not limit at this.
S205, when terminal use selects to start wide-angle camera, starts the wide-angle camera of described terminal, to be taken the scenery comprised in described scene to be captured by described wide-angle camera.
In the execution mode that some are feasible, terminal judges obtain terminal use according on user interface information select start wide-angle camera time, then can start the wide-angle camera of terminal.After terminal starts its wide-angle camera, then treat by its wide-angle camera the scenery comprised in photographed scene and take, to obtain wider, to have more the degree of depth and level image.Concrete, when terminal starts its wide-angle camera, can the wide-angle camera of the direct control module startup terminal of the wide-angle camera of triggering terminal.After terminal starts wide-angle camera, then taking lens corresponding for current scene to be captured can be switched to wide-angle camera, and then carry out the shooting of scenery of present filming scene by wide-angle camera.Terminal use, without the need to manually carrying out the unlatching of wide-angle camera, simplifies the start-up routine of wide-angle camera, improves starting efficiency and the interest of wide-angle camera, enhances the Consumer's Experience of terminal.
In the embodiment of the present invention, the preview graph of terminal by specifying camera to obtain current scene to be captured, and from preview graph, obtaining the specific data of target reference object, above-mentioned specific data comprises: the scene features data such as personage, building, plant and the hilltop.The reference data of the specific data of acquisition and user preset can be compared by terminal, judge that whether above-mentioned specific data is identical with reference data, wherein, described reference data comprises: at least one in scenery reference diagram, personage's reference diagram and building reference diagram.When the above-mentioned specific data of terminal judges is identical with reference data, then can start the wide-angle camera of terminal, take to be treated the scenery comprised in photographed scene by wide-angle camera.The embodiment of the present invention also can when determining that present filming scene is the scene needing to start wide-angle camera, export the user interface of information to terminal, terminal use is reminded to select whether to start the wide-angle camera of terminal by above-mentioned information, and then terminal can be avoided to start the misoperation of wide-angle camera, enhance flexibility and the accuracy of wide-angle camera startup.In embodiments of the present invention, whether terminal determines the startup of wide-angle camera by the specific data of the target reference object in current scene to be captured, the manual operation of wide-angle camera is carried out without the need to terminal use, easy to operate, enhance interest and the efficiency of the startup of wide-angle camera, enhance the Consumer's Experience of terminal.
See Fig. 3, it is a structural representation of the embodiment of the terminal that the embodiment of the present invention provides.Terminal described in the embodiment of the present invention comprises:
Acquisition module 10, for the preview graph by specifying camera to obtain current scene to be captured, and from described preview graph, obtaining the specific data of target reference object, described specific data comprises: at least one scene features data in personage, building, plant and the hilltop.
Detection module 20, reference data for the described specific data that obtained by acquisition module and user preset is compared, judge whether described specific data matches with described reference data, wherein, described reference data comprises: at least one in scenery reference diagram, personage's reference diagram and building reference diagram.
Starting module 30, for when described detection module judged result is for being, starting the wide-angle camera of described terminal, to be taken the scenery comprised in described scene to be captured by described wide-angle camera.
In the execution mode that some are feasible, the scene to be captured described in the embodiment of the present invention comprises: temple fair is on-the-spot, concert is on-the-spot, exhibition is on-the-spot, and at least one in outdoor exercises scene.
In the execution mode that some are feasible, above-mentioned detection module 20 specifically for:
The described specific data obtain acquisition module and the reference data of user preset are compared, and judge that whether described specific data is identical with described reference data, if the determination result is YES, then judge that described specific data and described reference data match; Or
The described specific data obtain acquisition module and the reference data of user preset are compared, judge whether the similarity of described specific data and described reference data is greater than or equal to default similarity threshold, if the determination result is YES, then judge that described specific data and described reference data match.
In the execution mode that some are feasible, the terminal (as Fig. 4) described in the embodiment of the present invention also comprises:
Reminding module 40, for when described detection module judged result is for being, exporting the user interface of information to described terminal, reminding the user of described terminal to select whether start described wide-angle camera by described information.
In the execution mode that some are feasible, when the terminal scenery treated in photographed scene is taken, first acquisition module 10 can carry out shooting preview by the appointment camera that terminal configures, and the appointment camera namely by terminal configures obtains the preview graph of present filming scene.Wherein, above-mentioned appointment camera can be any camera except wide-angle camera that mobile phone configures, and comprises front-facing camera and the post-positioned pick-up head of terminal, does not limit at this.Wherein, the scene to be captured described in the embodiment of the present invention can comprise: temple fair is on-the-spot, concert is on-the-spot, exhibition is on-the-spot, and the number such as outdoor exercises are on-the-spot is than many, or the scene that scenery is many.Above-mentioned scene to be captured is only citing, and non exhaustive, including but not limited to above-mentioned scene.Such as, when terminal use is in the site of activity of A large-scale activity, terminal use to want the scene at current active scene by wide-angle camera to being filmed, first acquisition module 10 can carry out preview by the common camera of terminal to the scenery in present filming scene, to determine whether the wide-angle camera starting terminal according to the preview graph of present filming scene.
In the execution mode that some are feasible, after acquisition module 10 acquires the preview graph of current scene to be captured, then can obtain the specific data of target reference object from above-mentioned preview graph.Wherein, the specific data of above-mentioned target reference object can comprise: the scene features such as personage, building, plant or massif.Namely, after acquisition module 10 acquires the preview graph of current scene to be captured, character features data, building feature data, plant characteristics data or massif characteristic etc. can be remembered, to determine whether the wide-angle camera starting terminal according to above-mentioned scene features data from above-mentioned preview graph acceptance of the bid.
In the execution mode that some are feasible, detection module 20 can obtain user and preset the reference data of wide-angle camera starting terminal, and by above-mentioned reference data storage to the designated memory space of terminal.Wherein, the designated memory space of above-mentioned terminal can comprise: the cloud storage space etc. of the internal storage space of terminal, the outer diffuser space (such as SD card) of terminal or terminal, does not limit at this.Above-mentioned default reference data can comprise: scenery reference diagram, personage's reference diagram or building reference diagram etc., no longer limit at this.That is, detection module 20 can obtain polytype picture that user presets, and is stored to the designated memory space of terminal, and wherein, often kind of picture can represent a kind of photographed scene needing to start wide-angle camera.The characteristics such as the larger personage of quantity or scenery can be comprised in above-mentioned picture, can be used for comparing with the preview graph of scene to be captured, to determine whether present filming scene is need startup wide-angle camera to carry out the scene of taking.
In the execution mode that some are feasible, after the preview graph of the scene current to be captured that acquisition module 10 acquires, then can obtain the specific data of target reference object from above-mentioned preview graph, determine whether to start wide-angle camera according to the specific data of the target reference object got.Concrete, the specific data of the target reference object got and the reference data preset can be compared by detection module 20, judge that whether above-mentioned specific data is identical with reference data.When the specific data that detection module 20 judges to obtain above-mentioned target reference object is identical with the reference data preset, then can determine that specific data and the reference data of above-mentioned target reference object match, and then start the wide-angle camera of terminal by starting module 30.Such as, after acquisition module 10 to acquire the preview graph of scene current to be captured of A large-scale activity by the common camera of terminal, acquisition module 10 also can obtain the shooting feature (designation data of target reference object) of personage's head from above-mentioned preview graph, and then judges whether identical with a certain type picture in the polytype picture stored in terminal according to the shooting feature of above-mentioned personage's head by detection module 20.If detection module 20 judges the shooting feature of above-mentioned personage's head is identical with a certain type picture in the polytype picture stored in terminal, then can determine that feature and the reference data of above-mentioned personage's head match, and then can determine that present filming scene is the many large scene of a reference object, need the wide-angle camera starting terminal to obtain the picture having more level and the degree of depth.If detection module 20 judges the shooting feature of above-mentioned personage's head is all not identical with all types picture in the polytype picture stored in terminal, then can determine that the reference object of present filming scene is fewer, the common camera of terminal can meet the shooting demand of current scene, without the need to starting the wide-angle camera of terminal.
Further, after the specific data of the target reference object comprised in the preview graph of the scene current to be captured that acquisition module 10 acquires, the specific data of the target reference object got and the reference data preset also can be compared by detection module 20, judge whether above-mentioned specific data reaches default similarity threshold with the similarity of reference data.When the specific data that detection module 20 judges to obtain above-mentioned target reference object is greater than or equal to default similarity threshold with the similarity of the reference data preset, then can determine that specific data and the reference data of above-mentioned target reference object match, and then start the wide-angle camera of terminal by starting module 30.Such as, after acquisition module 10 to acquire the preview graph of scene current to be captured of A large-scale activity by the common camera of terminal, acquisition module also can obtain the shooting feature (designation data of target reference object) of personage's head from above-mentioned preview graph, and then judges whether to be greater than or equal to 80% with the similarity of a certain type picture in polytype picture of storing in terminal according to the shooting feature of above-mentioned personage's head by detection module 20.If detection module 20 judges the similarity of polytype picture that stores in the shooting feature of above-mentioned personage's head and terminal is greater than or equal to 80%, then can determine that feature and the reference data of above-mentioned personage's head match, and then can determine that present filming scene is the many large scene of a reference object, need the wide-angle camera starting terminal to obtain the picture having more level and the degree of depth.If detection module 20 judges the similarity of all types picture in polytype picture of storing in the shooting feature of above-mentioned personage's head and terminal is all less than 80%, then can determine that the reference object of present filming scene is fewer, the common camera of terminal can meet the shooting demand of current scene, without the need to starting the wide-angle camera of terminal.
In the execution mode that some are feasible, when detection module 20 judges that the shooting feature that obtains comprising personage's head in the preview graph of current scene to be captured is identical with a certain type picture in the polytype picture stored in terminal or similarity is greater than or equal to default similarity threshold, reminding module 40 directly can export the user interface of information to terminal, terminal use is reminded to select whether to start the wide-angle camera of terminal by above-mentioned information, and then terminal can be avoided to start the misoperation of wide-angle camera, enhance flexibility and the accuracy of wide-angle camera startup.Wherein, the user interface of above-mentioned terminal can comprise: the display screen of terminal, the touch-screen of terminal or touch screen etc., do not limit at this.
In the execution mode that some are feasible, when startup module 30 judges that obtaining terminal use selects to start wide-angle camera according to the information that reminding module 40 exports on user interface, then can start the wide-angle camera of terminal.Startup module 30 is then treated by its wide-angle camera the scenery comprised in photographed scene and is taken, to obtain wider, to have more the degree of depth and level image after starting its wide-angle camera.Concrete, start module 30 when starting its wide-angle camera, can the wide-angle camera of the direct control module startup terminal of the wide-angle camera of triggering terminal.Start after module 30 starts wide-angle camera, then taking lens corresponding for current scene to be captured can be switched to wide-angle camera, and then carry out the shooting of scenery of present filming scene by wide-angle camera.Terminal use, without the need to manually carrying out the unlatching of wide-angle camera, simplifies the start-up routine of wide-angle camera, improves starting efficiency and the interest of wide-angle camera, enhances the Consumer's Experience of terminal.
In the embodiment of the present invention, the preview graph of terminal by specifying camera to obtain current scene to be captured, and from preview graph, obtaining the specific data of target reference object, above-mentioned specific data comprises: the scene features data such as personage, building, plant and the hilltop.The reference data of the specific data of acquisition and user preset can be compared by terminal, judge that whether above-mentioned specific data is identical with reference data, wherein, described reference data comprises: at least one in scenery reference diagram, personage's reference diagram and building reference diagram.When the above-mentioned specific data of terminal judges is identical with reference data, then can start the wide-angle camera of terminal, take to be treated the scenery comprised in photographed scene by wide-angle camera.The embodiment of the present invention also can when determining that present filming scene is the scene needing to start wide-angle camera, export the user interface of information to terminal, terminal use is reminded to select whether to start the wide-angle camera of terminal by above-mentioned information, and then terminal can be avoided to start the misoperation of wide-angle camera, enhance flexibility and the accuracy of wide-angle camera startup.In embodiments of the present invention, whether terminal determines the startup of wide-angle camera by the specific data of the target reference object in current scene to be captured, the manual operation of wide-angle camera is carried out without the need to terminal use, easy to operate, enhance interest and the efficiency of the startup of wide-angle camera, enhance the Consumer's Experience of terminal.
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 store-memory body (Random Access Memory, 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 (10)
1. start a method for wide-angle camera based on photographed scene environment, it is characterized in that, comprising:
The preview graph of terminal by specifying camera to obtain current scene to be captured, and from described preview graph, obtain the specific data of target reference object, described specific data comprises: at least one scene features data in personage, building, plant and the hilltop;
The reference data of the described specific data obtained and user preset is compared by described terminal, judge whether described specific data matches with described reference data, wherein, described reference data comprises: at least one in scenery reference diagram, personage's reference diagram and building reference diagram;
If described specific data and described reference data match, then start the wide-angle camera of described terminal, to be taken the scenery comprised in described scene to be captured by described wide-angle camera.
2. the method for claim 1, is characterized in that, described scene to be captured comprises: temple fair is on-the-spot, concert is on-the-spot, exhibition is on-the-spot, and at least one in outdoor exercises scene.
3. method as claimed in claim 1 or 2, is characterized in that, the reference data of the described specific data obtained and user preset is compared by described terminal, judges whether described specific data matches with described reference data, comprising:
The reference data of the described specific data obtained and user preset is compared by described terminal, judges that whether described specific data is identical with described reference data, if the determination result is YES, then judges that described specific data and described reference data match; Or
The reference data of the described specific data obtained and user preset is compared by described terminal, judge whether the similarity of described specific data and described reference data is greater than or equal to default similarity threshold, if the determination result is YES, then judge that described specific data and described reference data match.
4. method as claimed in claim 3, it is characterized in that, before the wide-angle camera of the described terminal of described startup, described method also comprises:
If described specific data and described reference data match, then export the user interface of information to described terminal, remind the user of described terminal to select whether start described wide-angle camera by described information.
5. method as claimed in claim 4, it is characterized in that, described terminal comprises: mobile phone, panel computer, personal computer assistant, digital camera, and at least one in slr camera.
6. a terminal, is characterized in that, comprising:
Acquisition module, for the preview graph by specifying camera to obtain current scene to be captured, and from described preview graph, obtaining the specific data of target reference object, described specific data comprises: at least one scene features data in personage, building, plant and the hilltop;
Detection module, reference data for the described specific data that obtained by acquisition module and user preset is compared, judge whether described specific data matches with described reference data, wherein, described reference data comprises: at least one in scenery reference diagram, personage's reference diagram and building reference diagram;
Starting module, for when described detection module judged result is for being, starting the wide-angle camera of described terminal, to be taken the scenery comprised in described scene to be captured by described wide-angle camera.
7. terminal as claimed in claim 6, it is characterized in that, described scene to be captured comprises: temple fair is on-the-spot, concert is on-the-spot, exhibition is on-the-spot, and at least one in outdoor exercises scene.
8. terminal as claimed in claims 6 or 7, is characterized in that, described detection module specifically for:
The described specific data obtain acquisition module and the reference data of user preset are compared, and judge that whether described specific data is identical with described reference data, if the determination result is YES, then judge that described specific data and described reference data match; Or
The described specific data obtain acquisition module and the reference data of user preset are compared, judge whether the similarity of described specific data and described reference data is greater than or equal to default similarity threshold, if the determination result is YES, then judge that described specific data and described reference data match.
9. terminal as claimed in claim 8, it is characterized in that, described terminal also comprises:
Reminding module, for when described detection module judged result is for being, exporting the user interface of information to described terminal, reminding the user of described terminal to select whether start described wide-angle camera by described information.
10. terminal as claimed in claim 9, it is characterized in that, described terminal comprises: mobile phone, panel computer, personal computer assistant, digital camera, and at least one in slr camera.
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