CN107205172A - A kind of method and device that search is initiated based on video content - Google Patents
A kind of method and device that search is initiated based on video content Download PDFInfo
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- CN107205172A CN107205172A CN201610158803.9A CN201610158803A CN107205172A CN 107205172 A CN107205172 A CN 107205172A CN 201610158803 A CN201610158803 A CN 201610158803A CN 107205172 A CN107205172 A CN 107205172A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4438—Window management, e.g. event handling following interaction with the user interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Databases & Information Systems (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Software Systems (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The embodiment of the invention discloses a kind of method and device that search is initiated based on video content.The method for initiating search based on video content includes：In video display process, video image to be searched is obtained；Image recognition is carried out to the video image to be searched, to obtain the content to be searched that the video image to be searched is included；Scanned for according to the content to be searched, to obtain search result；In search result described in video playback interface display.The technical scheme of the embodiment of the present invention meets the demand that user obtains more information according to video content.
Description
Technical field
The present embodiments relate to picture search technology, more particularly to a kind of search is initiated based on video content
Method and device.
Background technology
The need for development and social competition with science and technology, increasing people is learned by watching various videos
It is known to know, lift the professional standards of itself.General video player can all provide regulation progress, volume,
Entirely/conventional function such as half screen switching and screenshotss, can meet the basic need that user watches video.
But user is thought deeply to the content in video, considered when video is watched sometimes, so
Need to obtain more information according to video content, the video player of current main flow is all without this function.
The content of the invention
The present invention provides a kind of method and device that search is initiated based on video content, is regarded with meeting user's foundation
The demand of frequency content obtaining more information.
In a first aspect, the embodiments of the invention provide a kind of method that search is initiated based on video content, it is described
Method includes：
In video display process, video image to be searched is obtained；
Image recognition is carried out to the video image to be searched, included with to obtain the video image to be searched
Content to be searched；
Scanned for according to the content to be searched, to obtain search result；
In search result described in video playback interface display.
Second aspect, the embodiment of the present invention additionally provides a kind of device that search is initiated based on video content, institute
Stating device includes：
Image collection module, in video display process, obtaining video image to be searched；
Content obtaining module, for carrying out image recognition to the video image to be searched, to obtain described treat
The content to be searched that search video image is included；
As a result search module, for being scanned for according to the content to be searched, to obtain search result；
Result display module, in search result described in video playback interface display.
The embodiment of the present invention is by video display process, obtaining video image to be searched, waiting to search to described
Rope video image carries out image recognition, to obtain the content to be searched that the video image to be searched is included, enters
And scanned for according to the content to be searched, to obtain search result, and in video playback interface display institute
Search result is stated, the demand that user obtains more information according to video content is met.
Brief description of the drawings
Fig. 1 is a kind of flow chart of method that search is initiated based on video content in the embodiment of the present invention one；
Fig. 2 is a kind of flow chart of method that search is initiated based on video content in the embodiment of the present invention two；
Fig. 3 is a kind of flow chart of method that search is initiated based on video content in the embodiment of the present invention three；
Fig. 4 is a kind of structure chart of device that search is initiated based on video content in the embodiment of the present invention four.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this
The specific embodiment of place description is used only for explaining the present invention, rather than limitation of the invention.Also need in addition
It is noted that illustrate only part related to the present invention for the ease of description, in accompanying drawing and not all knot
Structure.
Embodiment one
Fig. 1 is a kind of flow chart of method that search is initiated based on video content in the embodiment of the present invention one.
The present embodiment be applicable to need according to video content obtain more information situation, this method can by based on
Video content initiates the device of search to perform, and wherein the device can be realized by software and/or hardware.With reference to
Fig. 1, the method for initiating search based on video content that the present embodiment is provided can specifically include as follows：
S110, in video display process, obtain video image to be searched.
Wherein, the video image to be searched can be the entire image or video playback circle at video playback interface
The topography in face.Specifically, in video display process, video can be obtained by full frame interception way
The full-screen image of broadcast interface displaying, is used as the video image to be searched；Or, in video display process
In, the topography of video playback showing interface can be obtained using screenshot box, the video to be searched is used as
Image.For example, when user's viewing video TV is acute, to the car in some scene for wherein occurring very
It is interested, the image of the car in video playback interface can be intercepted using screenshot box；When user watches one online
During the video of a little curriculas or training course, to wherein teacher some noun mentioned or say certain
Word can not be well understood by, it is necessary to extra information carrys out CAL, can intercept video using screenshot box
The image of captions in broadcast interface；When the landscape in video of the user to viewing is very interested, Ke Yitong
Cross the full-screen image that full frame interception way obtains video clip.
S120, image recognition is carried out to the video image to be searched, to obtain the video image to be searched
Comprising content to be searched.
Wherein, image recognition is that computer is handled image, analyzed and understood, to recognize various differences
The target of pattern and the technology to picture.Identification process include image preprocessing, image segmentation, feature extraction and
Judge matching etc..In simple terms, image recognition is exactly the content how computer understands picture as people.
The contents such as the personage included in image, article, word can be identified by image recognition technology, and by its
It is used as content to be searched.
S130, scanned for according to the content to be searched, to obtain search result.
Specifically, picture search technology can be used, the search result with the content matching to be searched is obtained.
The search result can include with image, word and the video of the content matching to be searched etc..
S140, in search result described in video playback interface display.
Specifically, search result can be shown in the result display area at video playback interface, as a result show
Region coordinates with searched video image to be shown, for example, the brand of vehicle is displayed next in searched vehicle
Title.Alternatively, it is also possible to show search result by the form of floating frame, and floating frame is arranged on
The predeterminable area at video playback interface, wherein predeterminable area can be arranged on any of the video playback interface
Position, such as the lower left corner, the lower right corner, the floating frame has no effect on the broadcasting of video, and user can be with
The operations such as amplification, diminution or movement are performed to the floating frame.
The technical scheme of the present embodiment is by video display process, obtaining video image to be searched, to institute
State video image to be searched and carry out image recognition, with obtain that the video image to be searched includes it is to be searched in
Hold, and then scanned for according to the content to be searched, to obtain search result, and at video playback interface
The search result is shown, the demand that user obtains more information according to video content is met.
Embodiment two
The present embodiment provides a kind of method that search is initiated based on video content based on above-described embodiment.
Fig. 2 is a kind of flow chart of method that search is initiated based on video content in the embodiment of the present invention two, reference
Fig. 2, the method for initiating search based on video content that the present embodiment is provided can specifically include as follows：
S210, in video display process, obtain video segment to be searched.
Specifically, user is during video is watched, if to one or more of a certain section of video segment
Scene is interested, can intercept video segment interested, to obtain video segment to be searched.
S220, using the time span that sets as interval, what video segment to be searched was included described in timing acquisition treats
Search for video image.
Wherein, the time span of the setting can be set as needed, to obtain described to be searched regard
Multiple video images to be searched that frequency fragment is included, for example, can be made every by setting the time span
1 frame or every 10 frame obtain a video image to be searched.If specifically, the video segment to be searched is included
One scene, can obtain the picture of multiple different angles of the scene by the video segment to be searched,
More information is provided for search, the accuracy of search is added.Include in the video segment to be searched
During user's multiple scenes interested, the image of the multiple scene of acquisition can be scanned for simultaneously.
S230, image recognition is carried out to the video image to be searched, to obtain the video image to be searched
Comprising content to be searched.
It is preferred that, it can adopt and determine the content to be searched with the following method：Using image recognition technology, obtain
Obtain and show the classification to be searched belonging to the video image to be searched, wherein, the classification to be searched includes
Personage, article, word or entire image；Operation according to user to the classification to be searched of displaying, determines institute
State the content to be searched that video image to be searched includes.
Specifically, the video image to be searched may also may be used comprising a kind of content of classification to be searched is belonged to
It can identify that treating belonging to the video image to be searched search comprising belonging to the contents of a variety of classifications to be searched
After rope classification, user can be showed by forms such as pop-ups, user can select one or more to be searched
Classification, the classification to be searched selected according to user determines content to be searched.
In the present embodiment, the class to be searched belonging to the video image to be searched is determined using image recognition technology
Not, and according to the selection result of user determine content to be searched, it is ensured that the degree of accuracy of search, reduce and search
The workload of rope.
S240, scanned for according to the content to be searched, to obtain search result.
S250, in search result described in video playback interface display.
The technical scheme of the present embodiment obtains video segment to be searched by video display process, and with
The time span set is interval, the video image to be searched that video segment to be searched described in timing acquisition is included,
Image recognition is carried out to the video image to be searched, searched with waiting of obtaining that the video image to be searched includes
Rope content, and then scanned for according to the content to be searched, to obtain search result, and in video playback
Search result described in interface display, meets the demand that user obtains more information according to video content.
Embodiment three
The present embodiment provides a specific embodiment based on above-described embodiment.Fig. 3 is implementation of the present invention
A kind of flow chart of method that search is initiated based on video content in example three, with reference to Fig. 3, the present embodiment is carried
The method for initiating search based on video content supplied can specifically include as follows：
S310, in video display process, pass through full frame interception way or using screenshot box obtain video playback circle
Video image to be searched in face.
Specifically, can accurately be obtained to the content to be searched for using screenshot box, search is reduced
Workload, improve the search degree of accuracy.
S320, using image recognition technology, obtain and show to be searched belonging to the video image to be searched
Classification, wherein, the classification to be searched includes personage, article, word or entire image.
Specifically, can directly determine content to be searched according to image recognition technology, such as it is described to be searched
Video image only comprising an automobile, now only identifies an article, it may be determined that user needs what is searched for
For the article, then S340 is directly performed without showing the classification to be searched to user, and skipping S330.
S330, the classification to be searched selected according to user, waiting of determining that the video image to be searched includes are searched
Rope content.
S340, using picture search technology, obtain the search result with the content matching to be searched.
S350, the search result is shown in the floating frame at video playback interface.
Specifically, increasing floating frame at video playback interface, the floating frame is used to show search result.
The technical scheme of the present embodiment by full frame interception way or uses screenshot box in video display process
The video image to be searched in video playback interface is obtained, using image recognition technology, obtains and shows described
Classification to be searched belonging to video image to be searched, the classification to be searched selected according to user is determined in be searched
Hold, and using the search result of picture search technical limit spacing and the content matching to be searched, meet user
The demand of more information is obtained according to video content.
Example IV
Fig. 4 is a kind of structure chart ginseng of device that search is initiated based on video content in the embodiment of the present invention four
Fig. 4 is examined, the structure for the device for initiating search based on video content that the present embodiment is provided specifically can be as follows：
Image collection module 410, in video display process, obtaining video image to be searched；
Content obtaining module 420, for carrying out image recognition to the video image to be searched, to obtain
State the content to be searched that video image to be searched is included；
As a result search module 430, for being scanned for according to the content to be searched, to obtain search result；
Result display module 440, in search result described in video playback interface display.
Further, described image acquisition module 410 includes：
Video acquisition submodule, in video display process, obtaining video segment to be searched；
Image acquisition submodule, it is to be searched described in timing acquisition to regard for using the time span that sets as interval
The video image to be searched that frequency fragment is included.
Further, described image acquisition module 410 specifically for：
In video display process, the full-screen image of video playback showing interface is obtained by full frame interception way,
It is used as the video image to be searched；Or,
In video display process, the topography of video playback showing interface is obtained using screenshot box, as
The video image to be searched.
Further, the content obtaining module 420 includes：
Classification acquisition submodule, for using image recognition technology, obtains and shows the video figure to be searched
As affiliated classification to be searched, wherein, the classification to be searched includes personage, article, word or view picture figure
Picture；
Content determination sub-module, for the operation according to user to the classification to be searched of displaying, it is determined that described treat
The content to be searched that search video image includes.
Further, the result search module 430 specifically for：Using picture search technology, obtain with
The search result of the content matching to be searched.
Further, the result display module 440 specifically for：Floating frame at video playback interface
The middle display search result.
The device that search is initiated based on video content that the present embodiment is provided, is carried with any embodiment of the present invention
The method for initiating search based on video content supplied belongs to same inventive concept, and the executable present invention is any to be implemented
The method that search is initiated based on video content that example is provided, is possessed to perform and initiates search based on video content
The corresponding functional module of method and beneficial effect.Ins and outs of detailed description in the present embodiment, can not join
See the method that search is initiated based on video content that any embodiment of the present invention is provided.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.Those skilled in the art
It will be appreciated that the invention is not restricted to specific embodiment described here, can enter for a person skilled in the art
Row it is various it is obvious change, readjust and substitute without departing from protection scope of the present invention.Therefore, though
So the present invention is described in further detail by above example, but the present invention be not limited only to
Upper embodiment, without departing from the inventive concept, can also include other more equivalent embodiments,
And the scope of the present invention is determined by scope of the appended claims.
Claims (12)
1. a kind of method that search is initiated based on video content, it is characterised in that including：
In video display process, video image to be searched is obtained；
Image recognition is carried out to the video image to be searched, included with to obtain the video image to be searched
Content to be searched；
Scanned for according to the content to be searched, to obtain search result；
In search result described in video playback interface display.
2. according to the method described in claim 1, it is characterised in that in video display process, acquisition is treated
Video image is searched for, including：
In video display process, video segment to be searched is obtained；
Using the time span that sets as interval, what video segment to be searched described in timing acquisition was included to be searched regards
Frequency image.
3. according to the method described in claim 1, it is characterised in that in video display process, acquisition is treated
Video image is searched for, including：
In video display process, the full-screen image of video playback showing interface is obtained by full frame interception way,
It is used as the video image to be searched；Or,
In video display process, the topography of video playback showing interface is obtained using screenshot box, as
The video image to be searched.
4. according to the method described in claim 1, it is characterised in that the video image to be searched is carried out
Image recognition, to obtain the content to be searched that the video image to be searched includes, including：
Using image recognition technology, obtain and show the classification to be searched belonging to the video image to be searched,
Wherein, the classification to be searched includes personage, article, word or entire image；
According to operation of the user to the classification to be searched of displaying, determine that what the video image to be searched included treats
Search for content.
5. according to the method described in claim 1, it is characterised in that searched according to the content to be searched
Rope, to obtain search result, including：
Using picture search technology, the search result with the content matching to be searched is obtained.
6. according to the method described in claim 1, it is characterised in that searched described in video playback interface display
Hitch fruit, including：
The search result is shown in the floating frame at video playback interface.
7. a kind of device that search is initiated based on video content, it is characterised in that including：
Image collection module, in video display process, obtaining video image to be searched；
Content obtaining module, for carrying out image recognition to the video image to be searched, to obtain described treat
The content to be searched that search video image is included；
As a result search module, for being scanned for according to the content to be searched, to obtain search result；
Result display module, in search result described in video playback interface display.
8. device according to claim 7, it is characterised in that described image acquisition module includes：
Video acquisition submodule, in video display process, obtaining video segment to be searched；
Image acquisition submodule, it is to be searched described in timing acquisition to regard for using the time span that sets as interval
The video image to be searched that frequency fragment is included.
9. device according to claim 7, it is characterised in that described image acquisition module specifically for：
In video display process, the full-screen image of video playback showing interface is obtained by full frame interception way,
It is used as the video image to be searched；Or,
In video display process, the topography of video playback showing interface is obtained using screenshot box, as
The video image to be searched.
10. device according to claim 7, it is characterised in that the content obtaining module includes：
Classification acquisition submodule, for using image recognition technology, obtains and shows the video figure to be searched
As affiliated classification to be searched, wherein, the classification to be searched includes personage, article, word or view picture figure
Picture；
Content determination sub-module, for the operation according to user to the classification to be searched of displaying, it is determined that described treat
The content to be searched that search video image includes.
11. device according to claim 7, it is characterised in that the result search module is specifically used
In：
Using picture search technology, the search result with the content matching to be searched is obtained.
12. device according to claim 7, it is characterised in that the result display module is specifically used
In：
The search result is shown in the floating frame at video playback interface.
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Cited By (7)
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| CN108255970A (en) * | 2017-12-26 | 2018-07-06 | 努比亚技术有限公司 | A kind of video retrieval method, terminal and computer readable storage medium |
| CN108345909A (en) * | 2018-02-27 | 2018-07-31 | 广东欧珀移动通信有限公司 | It is a kind of to search the method, apparatus of picture personage, computer readable storage medium |
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| CN110121093A (en) * | 2018-02-06 | 2019-08-13 | 优酷网络技术（北京）有限公司 | The searching method and device of target object in video |
| CN110955799A (en) * | 2019-11-27 | 2020-04-03 | 南京创维信息技术研究院有限公司 | Face recommendation movie and television method based on target detection |
| CN111753129A (en) * | 2019-03-26 | 2020-10-09 | 百度在线网络技术（北京）有限公司 | Method, system and terminal equipment for stimulating search based on real-time video content |
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