CN105141915A - Video searching method and video searching system - Google Patents
Video searching method and video searching system Download PDFInfo
- Publication number
- CN105141915A CN105141915A CN201510529362.4A CN201510529362A CN105141915A CN 105141915 A CN105141915 A CN 105141915A CN 201510529362 A CN201510529362 A CN 201510529362A CN 105141915 A CN105141915 A CN 105141915A
- Authority
- CN
- China
- Prior art keywords
- video
- moving event
- label
- user
- occur
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Television Signal Processing For Recording (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a video searching method and a video searching system. The video searching method comprises the following steps: detecting whether a mobile event occurs in a video or not by obtaining the video photographed by a monitoring camera, and inserting a corresponding tag in the mobile event in the video when the mobile event occurs; establishing a corresponding searching index according to the tag; and finding out the corresponding tag from the searching index according to searching information input by a user so as to obtain the mobile event corresponding to the tag. The occurred mobile event has corresponding tag attributes; the searching index is established on this basis; the user can rapidly locate a video file corresponding to the mobile event while searching through the index; therefore, precise searching is realized; the searching speed is increased; compared with the traditional manner, the efficiency is greatly improved; and great convenience is provided.
Description
Technical field
The present invention relates to technical field of video monitoring, in particular a kind of video retrieval method and system.
Background technology
That realizes along with enterprise and individual security protection improves constantly, and security device is installed quantity and got more and more.Existing CCTV camera much all can lay underground optical fiber, transmits video data by optical fiber.Existing video monitoring system, generation event (such as plunder, steal, traffic accident etc.) after, if desired checking associated video data, is generally that complete video is to obtain effective information, is namely watched by artificial naked eyes in traditional checking in turn, waste time and energy, and must concentrate one's energy in the moment.And when CCTV camera video time is longer, when video data is more, obtaining effective information required time from multitude of video data increases greatly.Generally speaking, seek rate is slow, and cannot return fast is prior art greatest problem, brings inconvenience to user.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of video retrieval method and system, is intended to solve the slow problem of existing monitor video seek rate.
The technical scheme that technical solution problem of the present invention adopts is as follows:
A kind of video retrieval method, wherein, comprising:
Whether the video of A, the shooting of acquisition CCTV camera, detecting in described video and have moving event to occur, when there being moving event to occur, in described video, inserting corresponding label to this moving event;
B, to set up according to described label and corresponding search index;
C, search information according to user's input, find corresponding label from described searching index, obtain the moving event that described label is corresponding.
Described video retrieval method, wherein, described steps A specifically comprises:
A1, when CCTV camera capture video, detecting in described video and whether have moving event to occur, when there being moving event to occur, the video-frequency band terminated being divided into corresponding video file from described moving event to described moving event;
A2, the label for identifying described moving event that insertion is corresponding in described video file.
Described video retrieval method, wherein, described step C specifically comprises:
C1, search information according to user's input, correspondence search described in search index, find corresponding label, obtain the video file that described label is corresponding.
Described video retrieval method, wherein, described steps A 2 specifically comprises:
A21, the naming method that can identify described moving event is one by one adopted to name to described video file.
Described video retrieval method, wherein, after described step C, also comprises:
D, video file corresponding for described moving event sent to receive the remote terminal that information is searched in user's input, check for user.
A kind of video retrieval system, wherein, comprising:
Whether tag generation module, for obtaining the video of CCTV camera shooting, detecting in described video and having moving event to occur, and when there being moving event to occur, in described video, inserts corresponding label to this moving event;
Module set up in index, corresponding searches index for setting up according to described label;
Video retrieval module, searches information for what input according to user, finds corresponding label, obtain the moving event that described label is corresponding from described searching index.
Described video retrieval system, wherein, described tag generation module comprises:
Mobility detect unit, for when CCTV camera capture video, detecting in described video and whether have moving event to occur, when there being moving event to occur, the video-frequency band terminated being divided into corresponding video file from described moving event to described moving event;
Label generation unit, for inserting the corresponding label for identifying described moving event in described video file.
Described video retrieval system, wherein, described video retrieval module comprises:
Search unit, search information for what input according to user, correspondence search described in search index, find corresponding label, obtain the video file that described label is corresponding.
Described video retrieval system, wherein, described label generation unit, also for adopting the naming method that can identify described moving event one by one to name to described video file.
Described video retrieval system, wherein, also comprises:
Check module, receiving for being sent to by video file corresponding for described moving event the remote terminal that information is searched in user's input, checking for user.
A kind of video retrieval method and system provided by the present invention, efficiently solve the problem that existing monitor video seek rate is slow, by obtaining the video of CCTV camera shooting, detect in described video and whether have moving event to occur, when there being moving event to occur, in described video, corresponding label is inserted to this moving event; Set up according to described label and corresponding search index; What input according to user searches information, finds corresponding label, obtain the moving event that described label is corresponding from described searching index; Corresponding tag attributes is sticked for the moving event occurred, and index is searched in foundation thus, user, just can video file corresponding to quick position moving event when different index searchs, finds generation event (such as to plunder, steal, traffic accident etc.) relevant video file, thus achieve and accurately search, improve seek rate, compare traditional mode and greatly improve efficiency, bring and facilitate greatly.
Accompanying drawing explanation
Fig. 1 is the flow chart of video retrieval method provided by the invention preferred embodiment.
Fig. 2 is the structured flowchart of video retrieval system provided by the invention preferred embodiment.
Embodiment
The invention provides a kind of video retrieval method and system, for making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is the flow chart of video retrieval method provided by the invention preferred embodiment, as shown in the figure, said method comprising the steps of:
Whether the video of step S100, the shooting of acquisition CCTV camera, detecting in described video and have moving event to occur, when there being moving event to occur, in described video, inserting corresponding label to this moving event;
Step S200, to set up according to described label and corresponding search index;
Step S300, search information according to user's input, find corresponding label from described searching index, obtain the moving event that described label is corresponding.
Below in conjunction with specific embodiment, above-mentioned steps is described in detail.
In the step s 100, obtaining the video of CCTV camera shooting, detect in described video and whether have moving event to occur, when there being moving event to occur, in described video, corresponding label being inserted to this moving event.Specifically, what existing CCTV camera spread out of is video flowing is common detecting file, when an accident occurs, need traffic injury time of reckoning, again according to traffic injury time, artificial naked eyes go to watch the video before and after this traffic injury time one by one, thus find out the clue of accident.The conventional means that this Ye Shi public security organ solves a case.The very waste of manpower of this mode, and need whole process to concentrate one's energy.The present invention is when the video of CCTV camera shooting, just detect in described video and whether have moving event to occur, about the mobility detect in video, there is multiple implementation, for example by frame contrast, according to time order and function order, contrast each frame, thus judge to have shown that object or person body moves, thus judge that moving event occurs.Further, can also image recognition be carried out, namely distinguish traveling time and occur, be human motion, object moves or animal is moved; Only subsequent treatment is carried out to human motion event, thus avoid false triggering, improve follow-up search efficiency, precision ratio.When there being moving event to occur, then in described video, corresponding label is inserted to this moving event.Described label, for identifying described moving event, has various ways can realize object of the present invention, when moving event occurs in video, inserts corresponding tag attributes, identifies described moving event.Described label also can be the corresponding title arranged according to predetermined naming rule, thus facilitates follow-up searching.
In step s 200, set up according to described label and corresponding search index.Specifically, when CCTV camera capture video, because People are hurrying to and fro, a lot of moving events must be had to occur, and so corresponding has multiple label, label and moving event one_to_one corresponding.Therefore, conveniently follow-uply to search, multiple label can be set up and corresponding search index, search index about how to set up, have multiple implementation, no longer describe in detail herein.
In step S300, what input according to user searches information, finds corresponding label, obtain the moving event that described label is corresponding from described searching index.Specifically, in prior art, user (such as comrade police of public security organ) is when searching video, generally be the video that storage is called at supervisory control system center, or obtain the SD card of CCTV camera at the scene and read data, thus manually visually observe, such mode very wasting manpower and material resources.The present invention only needs user (such as comrade police of public security organ) to send on remote terminal and searches information, for example search all moving events of certain time period generation, or only need the moving event of certain monitoring camera photographs, what terminal reception user inputted searches information, then connect with corresponding camera network, wirelessly or wired mode, just may correspond to and find corresponding label from described searching index, like this, just moving event corresponding to described label can be obtained, thus substantially increase seek rate, police can obtain the video information wanted sooner, accelerate and solve a case.Wireless mode carries out transmission data by the mode such as mode or WIFI module of the communication modules such as 3G, 4G.Wired mode is by optical fiber etc.The invention enables user in multitude of video data, obtain effective information required time to greatly reduce, seek rate is fast.
Preferably, described step S100 specifically comprises:
S110, when CCTV camera capture video, detecting in described video and whether have moving event to occur, when there being moving event to occur, the video-frequency band terminated being divided into corresponding video file from described moving event to described moving event;
S120, the label for identifying described moving event that insertion is corresponding in described video file.
Specifically, exactly when having detected that moving event occurs, for example described moving event is for having people through event, pass through as people when how to judge, existing multiple image-recognizing method can realize now, do not describe in detail, then the corresponding video file video-frequency band terminated to described moving event from described moving event being divided into correspondence herein.People has been monitored when event occurs within the scope of the camera lens of namely CCTV camera, the time leaving monitor video coverage to this people enter the time in monitor video coverage from people terminates, and is corresponding video file by the video-frequency band Data Segmentation of CCTV camera shooting in during this period of time.
Then, in described video file, the corresponding label for identifying described moving event is inserted.Specifically, the naming method that can identify described moving event one by one can be adopted to name to described video file.About naming method, only need meet and each video file obtained is had title one to one, concrete mode has multiple, does not limit herein.
When practical application, what video camera spread out of is video flowing i.e. common monitoring file (i.e. video data), when the monitoring event that is moved (namely having people to pass through), video camera module outgoing signal can be mingled with a mobile alarm, after this mark being detected, just this video file is changed into another kind of naming method, namely label.Will find out mobile monitoring file in common monitoring file just can by this type of label lookup.
Preferably, described step S300 specifically comprises: S310, search information according to user's input, correspondence search described in search index, find corresponding label, obtain the video file that described label is corresponding.Specifically, be exactly search index described in user searches to obtain corresponding label, and then obtain corresponding video file, what make user only need check input like this searches video file corresponding to qualifications, substantially increases seek rate, improves efficiency.
Further, after described step S300, also comprise:
S400, video file corresponding for described moving event sent to receive the remote terminal that information is searched in user's input, check for user.Specifically, user is after finding corresponding moving event, just video file corresponding for described moving event can be sent to and receive the remote terminal that information is searched in user's input, namely the video-frequency band data that moving event is interior during this period of time are from start to end sent to user, check for user.When practical application, send to the terminal of user by wireless mode, also send to the terminal of user by wired mode.
Video retrieval method provided by the invention, corresponding tag attributes is sticked for the moving event occurred, and index is searched in foundation thus, user, just can video file corresponding to quick position moving event when different index searchs, finds generation event (such as to plunder, steal, traffic accident etc.) relevant video file, thus achieve and accurately search, improve seek rate.Further, directly useful video file can also be obtained, and send to the terminal of user, thus achieve the quick passback of video file, make user from multitude of video data, obtain effective information required time and greatly reduce.
When practical application, very little for opportunity of committing a crime daytime, opportunity of committing a crime evening is relatively large, consider that crime event occurred frequently is generally evening, and the corresponding video file data volume of moving event is very little, if once find that there is mobile detection event, corresponding label just can be sticked.Label event is far smaller than daytime, and therefore this detection is more adapted to evening, for detecting the crime dramas in evening.
It should be noted that, the invention solves in existing monitoring technique a large amount of problems existed, seek rate is slow, the spended time obtaining useful video data is very many, and the present invention has very large application prospect in business application, greatly improves the efficiency of existing monitoring technique, reduce cost, accurately search and return fast, can, after generation crime dramas, help police to solve a case fast.
Based on above-mentioned video retrieval method, present invention also offers a kind of video retrieval system, as shown in Figure 2, described system comprises:
Whether tag generation module 10, for obtaining the video of CCTV camera shooting, detecting in described video and having moving event to occur, and when there being moving event to occur, in described video, inserts corresponding label to this moving event; Specifically as described in step S100;
Module 20 set up in index, corresponding searches index for setting up according to described label; Specifically as described in step S200;
Video retrieval module 30, searches information for what input according to user, finds corresponding label, obtain the moving event that described label is corresponding from described searching index; Specifically as described in step S300.
Further, described tag generation module 10 comprises:
Mobility detect unit, for when CCTV camera capture video, detecting in described video and whether have moving event to occur, when there being moving event to occur, the video-frequency band terminated being divided into corresponding video file from described moving event to described moving event;
Label generation unit, for inserting the corresponding label for identifying described moving event in described video file.
Further, described video retrieval module 30 comprises:
Search unit, search information for what input according to user, correspondence search described in search index, find corresponding label, obtain the video file that described label is corresponding.
Further, described label generation unit, also for adopting the naming method that can identify described moving event one by one to name to described video file.
Further, described video retrieval system, also comprises:
Check module, receiving for being sent to by video file corresponding for described moving event the remote terminal that information is searched in user's input, checking for user.
In sum, whether a kind of video retrieval method and system provided by the invention, by obtaining the video of CCTV camera shooting, detecting in described video and having moving event to occur, when there being moving event to occur, in described video, corresponding label is inserted to this moving event; Set up according to described label and corresponding search index; What input according to user searches information, finds corresponding label, obtain the moving event that described label is corresponding from described searching index; Corresponding tag attributes is sticked for the moving event occurred, and index is searched in foundation thus, user is when different index searchs, just can video file corresponding to quick position moving event, find video file relevant when there is crime dramas, thus achieve and accurately search, improve seek rate, compare traditional mode and greatly improve efficiency, bring and facilitate greatly.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.
Claims (10)
1. a video retrieval method, is characterized in that, comprising:
Whether the video of A, the shooting of acquisition CCTV camera, detecting in described video and have moving event to occur, when there being moving event to occur, in described video, inserting corresponding label to this moving event;
B, to set up according to described label and corresponding search index;
C, search information according to user's input, find corresponding label from described searching index, obtain the moving event that described label is corresponding.
2. video retrieval method according to claim 1, is characterized in that, described steps A specifically comprises:
A1, when CCTV camera capture video, detecting in described video and whether have moving event to occur, when there being moving event to occur, the video-frequency band terminated being divided into corresponding video file from described moving event to described moving event;
A2, the label for identifying described moving event that insertion is corresponding in described video file.
3. video retrieval method according to claim 2, is characterized in that, described step C specifically comprises:
C1, search information according to user's input, correspondence search described in search index, find corresponding label, obtain the video file that described label is corresponding.
4. video retrieval method according to claim 2, is characterized in that, described steps A 2 specifically comprises:
A21, the naming method that can identify described moving event is one by one adopted to name to described video file.
5. video retrieval method according to claim 1, is characterized in that, after described step C, also comprises:
D, video file corresponding for described moving event sent to receive the remote terminal that information is searched in user's input, check for user.
6. a video retrieval system, is characterized in that, comprising:
Whether tag generation module, for obtaining the video of CCTV camera shooting, detecting in described video and having moving event to occur, and when there being moving event to occur, in described video, inserts corresponding label to this moving event;
Module set up in index, corresponding searches index for setting up according to described label;
Video retrieval module, searches information for what input according to user, finds corresponding label, obtain the moving event that described label is corresponding from described searching index.
7. video retrieval system according to claim 6, is characterized in that, described tag generation module comprises:
Mobility detect unit, for when CCTV camera capture video, detecting in described video and whether have moving event to occur, when there being moving event to occur, the video-frequency band terminated being divided into corresponding video file from described moving event to described moving event;
Label generation unit, for inserting the corresponding label for identifying described moving event in described video file.
8. video retrieval system according to claim 7, is characterized in that, described video retrieval module comprises:
Search unit, search information for what input according to user, correspondence search described in search index, find corresponding label, obtain the video file that described label is corresponding.
9. video retrieval system according to claim 7, is characterized in that, described label generation unit, also for adopting the naming method that can identify described moving event one by one to name to described video file.
10. video retrieval system according to claim 6, is characterized in that, also comprise:
Check module, receiving for being sent to by video file corresponding for described moving event the remote terminal that information is searched in user's input, checking for user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510529362.4A CN105141915A (en) | 2015-08-26 | 2015-08-26 | Video searching method and video searching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510529362.4A CN105141915A (en) | 2015-08-26 | 2015-08-26 | Video searching method and video searching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105141915A true CN105141915A (en) | 2015-12-09 |
Family
ID=54727111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510529362.4A Pending CN105141915A (en) | 2015-08-26 | 2015-08-26 | Video searching method and video searching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105141915A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106096050A (en) * | 2016-06-29 | 2016-11-09 | 乐视控股（北京）有限公司 | A kind of method and apparatus of video contents search |
| CN106251888A (en) * | 2016-07-29 | 2016-12-21 | 南京云恩通讯科技有限公司 | A kind of method temporally managing recording |
| CN106528021A (en) * | 2016-10-27 | 2017-03-22 | 三星电子（中国）研发中心 | Screen content sharing method and apparatus |
| CN107147865A (en) * | 2017-06-09 | 2017-09-08 | 上海天跃科技股份有限公司 | Numerical model analysis DVR |
| CN107592506A (en) * | 2017-09-26 | 2018-01-16 | 英华达（上海）科技有限公司 | A kind of monitoring method and supervising device, monitoring system |
| CN108683879A (en) * | 2018-05-14 | 2018-10-19 | 付发明 | A kind of feature tag identification based on intelligent video camera head and quickly check system |
| CN111651634A (en) * | 2020-05-29 | 2020-09-11 | 成都新潮传媒集团有限公司 | Method and device for establishing video event list |
| CN115129927A (en) * | 2022-08-17 | 2022-09-30 | 广东龙眼数字科技有限公司 | Monitoring video stream backtracking method, electronic equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0805405A2 (en) * | 1996-02-05 | 1997-11-05 | Texas Instruments Incorporated | Motion event detection for video indexing |
| US20100011297A1 (en) * | 2008-07-09 | 2010-01-14 | National Taiwan University | Method and system for generating index pictures for video streams |
| CN101631237A (en) * | 2009-08-05 | 2010-01-20 | 青岛海信网络科技股份有限公司 | Video monitoring data storing and managing system |
| CN102609548A (en) * | 2012-04-19 | 2012-07-25 | 李俊 | Video content retrieval method and system based on moving objects |
| CN103020624A (en) * | 2011-09-23 | 2013-04-03 | 杭州海康威视系统技术有限公司 | Intelligent marking, searching and replaying method and device for surveillance videos of shared lanes |
| CN104754267A (en) * | 2015-03-18 | 2015-07-01 | 小米科技有限责任公司 | Video clip marking method, device and terminal |
-
2015
- 2015-08-26 CN CN201510529362.4A patent/CN105141915A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0805405A2 (en) * | 1996-02-05 | 1997-11-05 | Texas Instruments Incorporated | Motion event detection for video indexing |
| US20100011297A1 (en) * | 2008-07-09 | 2010-01-14 | National Taiwan University | Method and system for generating index pictures for video streams |
| CN101631237A (en) * | 2009-08-05 | 2010-01-20 | 青岛海信网络科技股份有限公司 | Video monitoring data storing and managing system |
| CN103020624A (en) * | 2011-09-23 | 2013-04-03 | 杭州海康威视系统技术有限公司 | Intelligent marking, searching and replaying method and device for surveillance videos of shared lanes |
| CN102609548A (en) * | 2012-04-19 | 2012-07-25 | 李俊 | Video content retrieval method and system based on moving objects |
| CN104754267A (en) * | 2015-03-18 | 2015-07-01 | 小米科技有限责任公司 | Video clip marking method, device and terminal |
Non-Patent Citations (1)
| Title |
|---|
| 谢剑斌等: "《视觉感知与智能视频监控》", 31 March 2012, 长沙：国防科技大学出版社 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106096050A (en) * | 2016-06-29 | 2016-11-09 | 乐视控股（北京）有限公司 | A kind of method and apparatus of video contents search |
| CN106251888A (en) * | 2016-07-29 | 2016-12-21 | 南京云恩通讯科技有限公司 | A kind of method temporally managing recording |
| CN106528021A (en) * | 2016-10-27 | 2017-03-22 | 三星电子（中国）研发中心 | Screen content sharing method and apparatus |
| CN107147865A (en) * | 2017-06-09 | 2017-09-08 | 上海天跃科技股份有限公司 | Numerical model analysis DVR |
| CN107592506A (en) * | 2017-09-26 | 2018-01-16 | 英华达（上海）科技有限公司 | A kind of monitoring method and supervising device, monitoring system |
| CN107592506B (en) * | 2017-09-26 | 2020-06-30 | 英华达（上海）科技有限公司 | Monitoring method, monitoring device and monitoring system |
| CN108683879A (en) * | 2018-05-14 | 2018-10-19 | 付发明 | A kind of feature tag identification based on intelligent video camera head and quickly check system |
| CN111651634A (en) * | 2020-05-29 | 2020-09-11 | 成都新潮传媒集团有限公司 | Method and device for establishing video event list |
| CN115129927A (en) * | 2022-08-17 | 2022-09-30 | 广东龙眼数字科技有限公司 | Monitoring video stream backtracking method, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105141915A (en) | Video searching method and video searching system | |
| EP3595341B1 (en) | Method, server, system and computer program for determining a location of a mobile communication terminal | |
| KR101644857B1 (en) | CCTV apparatus and system for crime prevention based on detection of object, information collection method using the same | |
| CN103824064A (en) | Huge-amount human face discovering and recognizing method | |
| US20060110154A1 (en) | Adding metadata to pictures | |
| CN110556022A (en) | Parking lot parking space indication method and device based on artificial intelligence and electronic equipment | |
| CN104284162A (en) | Video retrieval method and system | |
| CN104320543A (en) | System and method for automatically making help seeking phone call by shaking mobile phone | |
| CN107948258A (en) | A kind of visitor's identifying system based on Intelligent campus | |
| CN104255022A (en) | Server, client terminal, system, and program | |
| CN105389962A (en) | One-key alarm system based on mobile intelligent terminals | |
| KR101466132B1 (en) | System for integrated management of cameras and method thereof | |
| CN105069718B (en) | Self-service monitoring method and system for smart homeland real estate based on mobile Internet of things | |
| CN107231547B (en) | Video monitoring system and method | |
| CN108540747B (en) | Video monitoring method, device and system | |
| CN111209784A (en) | Police system based on intelligent wearable device | |
| CN107833482A (en) | Parking method, camera system and Cloud Server | |
| CN205264026U (en) | A key alarm system based on mobile intelligent Terminal | |
| CN110557722B (en) | Target group partner identification method and related device | |
| CN109063622B (en) | Positioning method and device | |
| KR20170011755A (en) | Apparatus and Method for video surveillance based on Beacon | |
| KR101754995B1 (en) | Tracking criminals cctv apparatus | |
| CN109785617B (en) | Method for processing traffic control information | |
| CN111651634A (en) | Method and device for establishing video event list | |
| CN112766225A (en) | Automatic gait warehouse building device and method based on mobile personnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |
|
| RJ01 | Rejection of invention patent application after publication |