CN103702086A - Searching method and system for monitoring video - Google Patents
Searching method and system for monitoring video Download PDFInfo
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- CN103702086A CN103702086A CN201310750151.4A CN201310750151A CN103702086A CN 103702086 A CN103702086 A CN 103702086A CN 201310750151 A CN201310750151 A CN 201310750151A CN 103702086 A CN103702086 A CN 103702086A
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Abstract
The invention is suitable for the field of video searching and provides a searching method for a monitoring video. The method comprises the steps of starting monitoring video to shoot to obtain video data; receiving search control information synchronous with the video data; fusing the video data with the search control information to form a fusing database; receiving a video search command and performing video searching in the fusing database. The invention also provides a searching system for the monitoring video. The searching method and system for monitoring video can realize the aim that a designated video clip can be fast and accurately searched in massive video data.
Description
Technical field
The present invention relates to video search field, relate in particular to a kind of searching method and system of monitor video.
Background technology
Along with public transport monitor network scale constantly expands, the video data obtaining presents magnanimity growth trend, still, how from the video data of magnanimity, to obtain required video information, has become one of main aspect embodying video monitoring value.Meanwhile, traditional method is generally to adopt to browse from the beginning to the end the mode that recorded all monitor videos obtain required video information, and this mode is inefficiency not only, and because the impact of artificial factor causes accuracy rate not high.
Therefore, need searching method and the system of a kind of brand-new monitor video of design badly, thereby can solve the problem that method efficiency is low and accuracy is not high of existing search monitor video.
Summary of the invention
In view of this, the object of the embodiment of the present invention is to provide a kind of searching method and system of monitor video, is intended to solve the problem that method efficiency is low and accuracy is not high of searching for monitor video in prior art.
The embodiment of the present invention is achieved in that a kind of searching method of monitor video, comprising:
Open monitor video and take to obtain video data;
Receive the search control information of synchronizeing with described video data;
After being done to fusion treatment, described video data and described search control information form amalgamation database;
Receiver, video search instruction also carries out video search in described amalgamation database.
Preferably, described search control information comprises temporal information, positional information, line information and velocity information.
Preferably, described video search instruction comprises one or more combinations in time command, position command, line-command, speed command.
On the other hand, the present invention also provides a kind of search system of monitor video, and described search system comprises:
Video capture module, takes to obtain video data for opening monitor video;
Search arranges module, for receiving the search control information of synchronizeing with described video data;
Data fusion module forms amalgamation database after described video data and described search control information are done to fusion treatment;
Video search module, carries out video search for receiver, video search instruction and at described amalgamation database.
Preferably, described search control information comprises temporal information, positional information, line information and velocity information.
Preferably, described video search instruction comprises one or more combinations in time command, position command, line-command, speed command.
In embodiments of the present invention, technical scheme provided by the invention, by the video data of shooting and search control information are carried out to fusion treatment to form amalgamation database, and then to realize the video segment that also searches out accurately fast appointment in the video data of magnanimity.
Accompanying drawing explanation
Fig. 1 is the searching method flow chart of monitor video in an embodiment of the present invention;
Fig. 2 is the search system structural representation of monitor video in an embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The specific embodiment of the invention provides a kind of searching method of monitor video, mainly comprises the steps:
S11, unlatching monitor video take to obtain video data;
The search control information that S12, reception are synchronizeed with described video data;
S13, after being done to fusion treatment, described video data and described search control information form amalgamation database;
S14, receiver, video search instruction also carry out video search in described amalgamation database.
The searching method of a kind of monitor video provided by the present invention, by the video data of shooting and search control information are carried out to fusion treatment to form amalgamation database, and then to realize the video segment that also searches out accurately fast appointment in the video data of magnanimity.
Below the searching method to a kind of monitor video provided by the present invention is elaborated.
Referring to Fig. 1, is the searching method flow chart of monitor video in an embodiment of the present invention.
In step S11, open monitor video and take to obtain video data.
In the present embodiment, mainly to take in real time by monitoring camera, the monitor video that just can open this camera after camera is fixedly installed to assigned address is taken, the video data obtaining is generally real-time dynamic menu data, and stores with continuous frame picture data.
In step S12, receive the search control information of synchronizeing with described video data.
In the present embodiment, search control information comprises temporal information, positional information, line information and velocity information.In the present embodiment, search control information is generally that user need to search the conditional information of specifying monitor video, for example, by temporal information user, can search for it and need the video data in fixed time section, by positional information user, can search for the video data that it needs the particular location of appointment, by line information user, can search for the video data that it needs the circuit of appointment, Negotiation speed information user can search for the video data of its hypervelocity needing.
In the present embodiment, temporal information in search control information can be obtained by the clock of monitoring camera, positional information in search control information can for example, be obtained by the locating module (GPS locating module) of monitoring camera, line information in search control information can obtain by the concrete installation site of monitoring camera, and the velocity information in search control information can be obtained by the speed measuring module of monitoring camera.
In step S13, after being done to fusion treatment, described video data and described search control information form amalgamation database.
In the present embodiment, described video data is generally real-time dynamic menu data, and stores with continuous frame picture data.In the present embodiment, described video data and described search control information are done to fusion treatment, mainly refer on the basis of each frame picture data and do mark of correlation, the content of mark comprises time, position, circuit and speed, for example, the mark time T corresponding with it on the basis of the first frame picture data
1, position P
1, circuit L
1and speed V
1, the mark time T corresponding with it on the basis of the second frame picture data
2, position P
1, circuit L
1and speed V
1, the mark time T corresponding with it on the basis of the 3rd frame picture data
3, position P
2, circuit L
2and speed V
2..., by that analogy, after mark of correlation, form corresponding amalgamation database having done.In the present embodiment, amalgamation database comprise successive frame picture video data and with the search control information of each frame picture correspondence markings, so, video data in the amalgamation database of doing after correlation fusion is processed is just different from the original video data that camera is taken, because the video data in the amalgamation database of doing after correlation fusion is processed comprises the label information that has corresponding each frame, label information is as unique corresponding with corresponding frame picture data in time, position, circuit and speed.
In step S14, receiver, video search instruction also carries out video search in described amalgamation database.
In the present embodiment, video search instruction comprises one or more combinations in time command, position command, line-command, speed command.In the present embodiment, video search instruction is generally assigned by user, can comprise a certain instruction, for example time command or position command or line-command or speed command, also can comprise the combination of multiple instruction, for example time command and position command combination, line-command and speed command combination etc.
In the present embodiment, because the video data in amalgamation database had both comprised frame picture data, the label information that comprises again corresponding each frame, therefore, after receiving video search instruction, first by this video search instruction, find the label information matching with it, then utilize this label information in this amalgamation database, to search for corresponding video data, so just can obtain easily the video information of appointment, and the result of search is quick and accurate.
The searching method of a kind of monitor video provided by the present invention, by the video data of shooting and search control information are carried out to fusion treatment to form amalgamation database, and then to realize the video segment that also searches out accurately fast appointment in the video data of magnanimity.
The specific embodiment of the invention also provides a kind of search system 10 of monitor video, mainly comprises:
Search arranges module 102, for receiving the search control information of synchronizeing with described video data;
The search system 10 of a kind of monitor video provided by the present invention, by the video data of shooting and search control information are carried out to fusion treatment to form amalgamation database, and then to realize the video segment that also searches out accurately fast appointment in the video data of magnanimity.
Refer to Fig. 2, be depicted as the structural representation of the search system 10 of monitor video in an embodiment of the present invention.In the present embodiment, the search system 10 of monitor video comprises that video capture module 101, search arrange module 102, data fusion module 103 and video search module 104.
In the present embodiment, mainly to take in real time by monitoring camera, the monitor video that just can open this camera after camera is fixedly installed to assigned address is taken, the video data obtaining is generally real-time dynamic menu data, and stores with continuous frame picture data.
Search arranges module 102, for receiving the search control information of synchronizeing with described video data.
In the present embodiment, search control information comprises temporal information, positional information, line information and velocity information.In the present embodiment, search control information is generally that user need to search the conditional information of specifying monitor video, for example, by temporal information user, can search for it and need the video data in fixed time section, by positional information user, can search for the video data that it needs the particular location of appointment, by line information user, can search for the video data that it needs the circuit of appointment, Negotiation speed information user can search for the video data of its hypervelocity needing.
In the present embodiment, temporal information in search control information can be obtained by the clock of monitoring camera, positional information in search control information can for example, be obtained by the locating module (GPS locating module) of monitoring camera, line information in search control information can obtain by the concrete installation site of monitoring camera, and the velocity information in search control information can be obtained by the speed measuring module of monitoring camera.
In the present embodiment, described video data is generally real-time dynamic menu data, and stores with continuous frame picture data.In the present embodiment, described video data and described search control information are done to fusion treatment, mainly refer on the basis of each frame picture data and do mark of correlation, the content of mark comprises time, position, circuit and speed, for example, the mark time T corresponding with it on the basis of the first frame picture data
1, position P
1, circuit L
1and speed V
1, the mark time T corresponding with it on the basis of the second frame picture data
2, position P
1, circuit L
1and speed V
1, the mark time T corresponding with it on the basis of the 3rd frame picture data
3, position P
2, circuit L
2and speed V
2..., by that analogy, after mark of correlation, form corresponding amalgamation database having done.In the present embodiment, amalgamation database comprise successive frame picture video data and with the search control information of each frame picture correspondence markings, so, video data in the amalgamation database of doing after correlation fusion is processed is just different from the original video data that camera is taken, because the video data in the amalgamation database of doing after correlation fusion is processed comprises the label information that has corresponding each frame, label information is as unique corresponding with corresponding frame picture data in time, position, circuit and speed.
In the present embodiment, video search instruction comprises one or more combinations in time command, position command, line-command, speed command.In the present embodiment, video search instruction is generally assigned by user, can comprise a certain instruction, for example time command or position command or line-command or speed command, also can comprise the combination of multiple instruction, for example time command and position command combination, line-command and speed command combination etc.
In the present embodiment, because the video data in amalgamation database had both comprised frame picture data, the label information that comprises again corresponding each frame, therefore, after receiving video search instruction, first by this video search instruction, find the label information matching with it, then utilize this label information in this amalgamation database, to search for corresponding video data, so just can obtain easily the video information of appointment, and the result of search is quick and accurate.
The search system 10 of a kind of monitor video provided by the present invention, by the video data of shooting and search control information are carried out to fusion treatment to form amalgamation database, and then to realize the video segment that also searches out accurately fast appointment in the video data of magnanimity.
In embodiments of the present invention, technical scheme provided by the invention, by the video data of shooting and search control information are carried out to fusion treatment to form amalgamation database, and then to realize the video segment that also searches out accurately fast appointment in the video data of magnanimity.
It should be noted that in above-described embodiment, included unit is just divided according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional unit also, just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
In addition, one of ordinary skill in the art will appreciate that all or part of step realizing in the various embodiments described above method is to come the hardware that instruction is relevant to complete by program, corresponding program can be stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a searching method for monitor video, is characterized in that, described searching method comprises:
Open monitor video and take to obtain video data;
Receive the search control information of synchronizeing with described video data;
After being done to fusion treatment, described video data and described search control information form amalgamation database;
Receiver, video search instruction also carries out video search in described amalgamation database.
2. the searching method of monitor video as claimed in claim 1, is characterized in that, described search control information comprises temporal information, positional information, line information and velocity information.
3. the searching method of monitor video as claimed in claim 1, is characterized in that, described video search instruction comprises one or more combinations in time command, position command, line-command, speed command.
4. a search system for monitor video, is characterized in that, described system comprises:
Video capture module, takes to obtain video data for opening monitor video;
Search arranges module, for receiving the search control information of synchronizeing with described video data;
Data fusion module forms amalgamation database after described video data and described search control information are done to fusion treatment;
Video search module, carries out video search for receiver, video search instruction and at described amalgamation database.
5. the search system of monitor video as claimed in claim 4, is characterized in that, described search control information comprises temporal information, positional information, line information and velocity information.
6. the search system of monitor video as claimed in claim 4, is characterized in that, described video search instruction comprises one or more combinations in time command, position command, line-command, speed command.
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| CN201310750151.4A CN103702086A (en) | 2013-12-31 | 2013-12-31 | Searching method and system for monitoring video |
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| CN201310750151.4A CN103702086A (en) | 2013-12-31 | 2013-12-31 | Searching method and system for monitoring video |
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| CN104243934A (en) * | 2014-09-30 | 2014-12-24 | 智慧城市信息技术有限公司 | Method and device for acquiring surveillance video and method and device for retrieving surveillance video |
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Application publication date: 20140402 |