CN103686244A - Video data managing method and system - Google Patents
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- CN103686244A CN103686244A CN201310741186.1A CN201310741186A CN103686244A CN 103686244 A CN103686244 A CN 103686244A CN 201310741186 A CN201310741186 A CN 201310741186A CN 103686244 A CN103686244 A CN 103686244A
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Abstract
The invention discloses a video data managing method and system. The method comprises collecting video data from a plurality of data sources and establishing a video source database according to the collected video data; extracting the video data and relevant information carried by the video data in the video source database; auditing the video data and the relevant information carried by the video data according to a pre-established auditing standard library and performing corresponding treatment on the video data and the relevant information carried by the video data according to the auditing results. The video data managing method and system can help users to obtain data source data as required.
Description
Technical field
The present invention relates to information retrieval technique, relate in particular to a kind of management method and system thereof of video data.
Background technology
Along with scientific and technological development, increasing user is by internet hunt and watch various video frequency programs.The video information providing due to the Internet is very abundant, and user search is very convenient, and Internet video has continuous variation and the fast feature of renewal speed.
The video resource information source of video website is extensive, and amount of information is huge.These video datas comprise various types of programs, such as: film, TV, variety, physical culture etc.In the situation that legal construction is more and more perfect, in prior art to these video resources whether correct solution effectively not of rules, video information that whether is in conformity with law.For example,, to the audit effectively of the whether acquisition of copyright of the video resource of video website.
In sum, in known prior art, exist the video data information amount due to video website to cause greatly not having effectively examining whether legal, the correct problem of video data, be therefore necessary to propose improved technical scheme and address the above problem.
Summary of the invention
Main purpose of the present invention is to provide a kind of management method and system thereof of video data, with what solve that prior art exists, there is no effectively to examine whether legal, a correct problem of video data.
In order to address the above problem, according to an aspect of the present invention, provide a kind of management method of video data, it comprises: by some Data Sources, gather video data, and set up video resource database according to the video data collecting; Extract the video data in described video resource database and the relevant information of carrying thereof; According to the auditing standards storehouse of setting up in advance, described video data and the relevant information of carrying thereof are examined, and according to auditing result, described video data and the relevant information of carrying thereof are carried out to respective handling.
Wherein, the video data in the described video resource database of described extraction and the relevant information of carrying thereof, comprising: use characteristic extractive technique is extracted the video features of described video data; The relevant information of described video data being carried by default participle mode is carried out word segmentation processing and is obtained keyword; Wherein, the relevant information that described video data carries comprises: heading message, profile information.
Wherein, examine video data in the auditing standards storehouse that described basis is set up in advance, and according to auditing result, described video data is carried out to respective handling, comprise: described auditing standards stores normal video feature in storehouse, video features and the described normal video feature of the described video data extracting are carried out to matching treatment; If coupling or matching degree are greater than predetermined value completely, judge that described video data meets the requirements, otherwise delete described video data in described video resource database.
Wherein, the relevant information that carry video data in the auditing standards storehouse that described basis is set up is in advance examined, and the relevant information of described video data being carried according to auditing result is carried out respective handling, comprise: described auditing standards stores standard vocabulary information in storehouse, the described keyword obtaining and described standard vocabulary information are carried out to matching treatment; If coupling or matching degree are greater than predetermined value completely, judge that the relevant information that described video data carries meets the requirements, otherwise delete or revise the relevant information that described video data carries in described video resource database.
Wherein, described Data Source information comprises: own data, propelling data, crawl data.
According to a further aspect in the invention, also provide a kind of management system of video data, it comprises: set up module, for gathering video data by some Data Sources, and set up video resource database according to the video data collecting; Extraction module, for extracting the video data of described video resource database and the relevant information of carrying thereof; Administration module, for according to the auditing standards storehouse of setting up in advance, the video data of described video resource database and the relevant information of carrying thereof being examined, and carries out respective handling according to auditing result to described video data and the relevant information of carrying thereof.
Wherein, described extraction module comprises: the first extraction module, extracts the video features of described video data for Feature Extraction Technology; The second extraction module, the relevant information of described video data being carried for the participle mode by default is carried out word segmentation processing and is obtained keyword; Wherein, the relevant information that described video data carries comprises: heading message, profile information.
Wherein, described administration module comprises: the first administration module, for the video features of the described video data extracting and the normal video feature that store in described auditing standards storehouse are carried out to matching treatment, if coupling or matching degree are greater than predetermined value completely, judge that described video data meets the requirements, otherwise delete described video data in described video resource database.
Wherein, described administration module comprises: the second administration module, for the standard vocabulary information that the described keyword obtaining and described auditing standards storehouse are stored, carry out matching treatment, if coupling or matching degree are greater than predetermined value completely, judge that the relevant information that described video data carries meets the requirements, otherwise delete or revise the relevant information that described video data carries in described video resource database.
Wherein, described Data Source information comprises: own data, propelling data, crawl data.
According to technical scheme of the present invention, by the video data in video resource database and the relevant information of carrying thereof, examine, to meeting the video data of pre-defined rule, do not carry out data cleansing, thereby obtained satisfactory data source data.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is according to the flow chart of the management method of the video data of the embodiment of the present invention;
Fig. 2 is the structured flowchart of the management system of video data according to an embodiment of the invention;
Fig. 3 is the structured flowchart of the management system of video data according to another embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
According to embodiments of the invention, provide a kind of management method of video data.
Fig. 1 is according to the flow chart of the management method of the video data of the embodiment of the present invention, and as shown in Figure 1, the method comprises:
Step S102, gathers video data by some Data Sources, and sets up video resource database according to the video data collecting.
Video data in described video resource database can have multiple source, includes but not limited to: own data, propelling data, crawl data.
Wherein, own data refer to that these video resources are stored in own resources bank (DB) by buying or other modes obtain the video resource that copyright can be released in local video website.This part video resource can be used as the chief component of video resource database.
Propelling data refers to the video data that partner site's active push is come, and partner site has the copyright of propelling data, and disk-based web site has the copyright of these propelling datas by license or other modes.Usually, propelling data is with XML(extend markup language) storage of the form of file.This part video resource is the important supplement part of video resource database.
Capture data and refer to the video resource grabbing at the whole network by certain mode, the video resource of this class is mainly the video data that user side is uploaded, and belongs to UGC(User Generated Content, user-generated content) content.The features such as it is large that UGC resource has data volume, and document size is less, can be used as the supplementary part of video resource database.
The video resource data in above-mentioned multiple source are stored in video resource database, and are each video resource configuration unique identification information.
It should be noted that, the source that can also have other of the video data in video resource database, the present invention does not limit this.
Step S104, extracts the video data in described video resource database and the relevant information of carrying thereof.
For video data, use video feature extraction technology to extract the video features of described video data.Wherein, can select different Feature Extraction Technology to extract the video features of video data according to actual conditions, comprise, the video feature extraction technology based on textural characteristics, the video feature extraction technology based on statistical models, the present invention does not limit this.
The relevant information of carrying for video data, for example, heading message and profile information etc., the relevant information of described video data being carried by default participle mode is carried out word segmentation processing and is obtained keyword, namely extract the Word message in the relevant information that video data carries, and these information are stored in database.Like this, the video data being stored in video resource database comprises having: video data itself, identification information, heading message, profile information, Data Source information etc.In addition other information of all right stored video data.
When having new video data to be stored to database, judge the source of this video data, the Data Source information of this video data and this video data are bound, be together stored to database.
Step S106, examines described video data and the relevant information of carrying thereof according to the auditing standards storehouse of setting up in advance, and according to auditing result, described video data and the relevant information of carrying thereof is carried out to respective handling.
Whether auditing standards storehouse is the database that stores satisfactory information of setting up in advance, for the relevant information that judges video data and carry, meet the requirements.In described auditing standards storehouse, store normal video feature and/or standard vocabulary information, these satisfactory information can be stored in the mode of template or list.In actual applications, need respectively video data and the relevant information of carrying thereof to examine respectively.
The content of video data itself is the core of video data, needs emphasis audit.When audit video data, storage standards video features in the video features of the video data of extraction and auditing standards storehouse is carried out to matching treatment, in auditing standards storehouse, carry out search operaqtion, search the video features that whether has coupling.Particularly, the mode of matching treatment can be to mate completely or fuzzy matching, when completely coupling or matching degree be greater than predetermined value, judge that this video data meets the requirements, continue to retain this video data of storage, otherwise in video resource database, delete this video data.By the audit to video data itself, can whether there is illegal content to video data, whether video data obtains the situations such as copyright examines.When video data existence does not meet the content of provisions of laws and regulations, this video data is cleaned.In addition for special edition video, it comprises the video data of many collection, these video datas that belong to same special edition are the video data being associated, in embodiments of the present invention, can, according to the auditing result of the video data being associated with current video data, judge whether current video data meets the requirements.For example, for serial, if the auditing result of the first set content is qualified, this auditing result goes for second and concentrates so, can think that the content of the second collection is also qualified.In like manner, if the auditing result of the first set content is underproof, the content of the second collection is also underproof so.
The relevant information of carrying of video data (for example word in video profile, creator) is very important information, when this information of audit, the standard vocabulary information of storing in the keyword in the relevant information of carrying of video data and auditing standards storehouse is carried out to matching treatment, search the video features that whether has coupling.Particularly, the mode of matching treatment can be to mate completely or fuzzy matching, when coupling or matching degree are greater than predetermined value completely, judge that the relevant information that this video data carries meets the requirements, continue to retain this video data of storage, otherwise in video resource database, delete or revise this video data.
The relevant information that video data is carried is examined and is comprised: judge whether relevant information that video data carries meets the requirements and correct two aspects whether.When whether the audit video data relevant information of carrying meets the requirements, according to relevant laws and regulations, judge in the Word message of video data whether have illegal content, if this word content is deleted in existence; When whether the relevant information that judges audit video data is correct, judge the content that whether heading message of video data and the word content of profile information be corresponding with this video data itself, whether reflected strictly according to the facts video data, when there is incorrect content, heading message and profile information are carried out to correctness modification.
During concrete enforcement, according to video data, examine strict grade and can select the only feature of content of video data own to examine, or, the feature of the content of video data own to be examined, the information of again video being carried is examined.In addition, can also be according to the auditing result of the relevant information of the video data being associated with described video data when reality judges, judge whether the relevant information that described video data carries meets the requirements, if do not met, send information, and the relevant information that described video data is carried corrects.For example, for serial, if the auditing result of the relevant information of the first collection is qualified, can think that so the relevant information of the second collection is also qualified.In like manner, if the auditing result of the relevant information of the first collection is underproof, the relevant information of the second collection is also underproof so.
According to embodiments of the invention, also provide a kind of management system of video data.
Below in conjunction with Fig. 2 and Fig. 3, describe in detail.Fig. 2 is according to the structured flowchart of the management system of the video data of the embodiment of the present invention, and as shown in Figure 2, described system comprises: set up module 10, extraction module 20 and administration module 30, describe structure and the annexation of each module below in detail.
Set up module 10, for gathering video data by some Data Sources, and set up video resource database according to the video data collecting.
Video data in described video resource database can have multiple source, includes but not limited to: own data, propelling data, crawl data.
Wherein, own data refer to that these video resources are stored in own resources bank (DB) by buying or other modes obtain the video resource that copyright can be released in local video website.This part video resource can be used as the chief component of video resource database.
Propelling data refers to the video data that partner site's active push is come, and partner site has the copyright of propelling data, and disk-based web site has the copyright of these propelling datas by license or other modes.Usually, propelling data is with XML(extend markup language) storage of the form of file.This part video resource is the important supplement part of video resource database.
Capture data and refer to the video resource grabbing at the whole network by certain mode, the video resource of this class is mainly the video data that user side is uploaded, and belongs to UGC(User Generated Content, user-generated content) content.The features such as it is large that UGC resource has data volume, and document size is less, can be used as the supplementary part of video resource database.
It should be noted that, the source that can also have other of the video data in video resource database, the present invention does not limit this.
With reference to figure 3, extraction module 20 further comprises:
The first extraction module 210, extracts the video features of described video data for Feature Extraction Technology;
The second extraction module 220, the relevant information of described video data being carried for the participle mode by default is carried out word segmentation processing and is obtained keyword; Wherein, the relevant information that described video data carries comprises: heading message, profile information.
Continuation is with reference to figure 3, and described administration module 30 further comprises:
The first administration module 310, for the video features of the described video data extracting and the normal video feature that store in described auditing standards storehouse are carried out to matching treatment, if coupling or matching degree are greater than predetermined value completely, judge that described video data meets the requirements, otherwise delete described video data in described video resource database.
The second administration module 320, for the standard vocabulary information that the described keyword obtaining and described auditing standards storehouse are stored, carry out matching treatment, if coupling or matching degree are greater than predetermined value completely, judge that the relevant information that described video data carries meets the requirements, otherwise delete or revise the relevant information that described video data carries in described video resource database.
The operating procedure of method of the present invention is corresponding with the architectural feature of system, can cross-reference, repeat no longer one by one.
In sum, according to technical scheme of the present invention, by the video data in video resource database and the relevant information of carrying thereof, examine, to meeting the video data of pre-defined rule, do not carry out data cleansing, thereby can access satisfactory data source data.
The foregoing is only embodiments of the invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in claim scope of the present invention.
Claims (10)
1. a management method for video data, is characterized in that, comprising:
By some Data Sources, gather video data, and set up video resource database according to the video data collecting;
Extract the video data in described video resource database and the relevant information of carrying thereof;
According to the auditing standards storehouse of setting up in advance, described video data and the relevant information of carrying thereof are examined, and according to auditing result, described video data and the relevant information of carrying thereof are carried out to respective handling.
2. method according to claim 1, is characterized in that, the video data in the described video resource database of described extraction and the relevant information of carrying thereof, comprising:
Use characteristic extractive technique is extracted the video features of described video data;
The relevant information of described video data being carried by default participle mode is carried out word segmentation processing and is obtained keyword; Wherein, the relevant information that described video data carries comprises: heading message, profile information.
3. method according to claim 2, is characterized in that, examine video data in the auditing standards storehouse that described basis is set up in advance, and according to auditing result, described video data is carried out to respective handling, comprising:
Described auditing standards stores normal video feature in storehouse, and video features and the described normal video feature of the described video data extracting are carried out to matching treatment;
If coupling or matching degree are greater than predetermined value completely, judge that described video data meets the requirements, otherwise delete described video data in described video resource database.
4. according to the method in claim 2 or 3, it is characterized in that, the relevant information that carry video data in the auditing standards storehouse that described basis is set up is in advance examined, and the relevant information of described video data being carried according to auditing result carries out respective handling, comprising:
Described auditing standards stores standard vocabulary information in storehouse, and the described keyword obtaining and described standard vocabulary information are carried out to matching treatment;
If coupling or matching degree are greater than predetermined value completely, judge that the relevant information that described video data carries meets the requirements, otherwise delete or revise the relevant information that described video data carries in described video resource database.
5. according to the method described in any one in claim 1 to 4, it is characterized in that,
Described Data Source information comprises: own data, propelling data, crawl data.
6. a management system for video data, is characterized in that, comprising:
Set up module, for gathering video data by some Data Sources, and set up video resource database according to the video data collecting;
Extraction module, for extracting the video data of described video resource database and the relevant information of carrying thereof;
Administration module, for according to the auditing standards storehouse of setting up in advance, the video data of described video resource database and the relevant information of carrying thereof being examined, and carries out respective handling according to auditing result to described video data and the relevant information of carrying thereof.
7. system according to claim 6, is characterized in that, described extraction module comprises:
The first extraction module, extracts the video features of described video data for Feature Extraction Technology;
The second extraction module, the relevant information of described video data being carried for the participle mode by default is carried out word segmentation processing and is obtained keyword; Wherein, the relevant information that described video data carries comprises: heading message, profile information.
8. system according to claim 7, is characterized in that, described administration module comprises:
The first administration module, for the video features of the described video data extracting and the normal video feature that store in described auditing standards storehouse are carried out to matching treatment, if coupling or matching degree are greater than predetermined value completely, judge that described video data meets the requirements, otherwise delete described video data in described video resource database.
9. according to the system described in claim 7 or 8, it is characterized in that, described administration module comprises:
The second administration module, for the standard vocabulary information that the described keyword obtaining and described auditing standards storehouse are stored, carry out matching treatment, if coupling or matching degree are greater than predetermined value completely, judge that the relevant information that described video data carries meets the requirements, otherwise delete or revise the relevant information that described video data carries in described video resource database.
10. according to the system described in any one in claim 6 to 9, it is characterized in that,
Described Data Source information comprises: own data, propelling data, crawl data.
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| CN104572972A (en) * | 2014-12-31 | 2015-04-29 | 百度在线网络技术（北京）有限公司 | Method and device for verifying user |
| CN104765885A (en) * | 2015-04-29 | 2015-07-08 | 北京奇艺世纪科技有限公司 | Expansion method and device for UGC library |
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| WO2016095628A1 (en) * | 2014-12-18 | 2016-06-23 | 网宿科技股份有限公司 | Video terminal and video play restricting method and system thereof |
| CN105898414A (en) * | 2015-11-13 | 2016-08-24 | 乐视云计算有限公司 | Video reviewing method and system |
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| CN110072118A (en) * | 2018-01-24 | 2019-07-30 | 优酷网络技术（北京）有限公司 | Video matching method and device |
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