CN101783881A - Intelligent web camera with video structural description function - Google Patents
Intelligent web camera with video structural description function Download PDFInfo
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Abstract
The invention aims to disclose an intelligent web camera with a video structural description function, which is characterized by comprising a video structural description device for carrying out structural description processing on video information, wherein the video structural description device comprises an image collecting unit, an analysis and discrimination unit and a description unit. The web camera of the invention can complete a network monitoring function, directly analyze and understand the shot monitoring video, and generate structural description information about the attribute and content of the video images; the description information has a small data volume and can be stored and transmitted through network conveniently; and by retrieving and querying the description information, the searched video images can be found quickly, thereby greatly improving the utilization efficiency of the video information, reducing the cost of manual retrieval and searching, and realizing the purpose of the invention.
Description
Technical field
The present invention relates to a kind of intelligent network camera, particularly a kind of intelligent network camera with video structural description function.
Background technology
Along with embedded technology and development of internet technology, supervisory control system is developed to networking, intelligent direction gradually by traditional Close Circuit Television (CCTV) supervisory control system.
Web camera designs at the monitoring demand under the network environment, it has overcome the shortcoming that traditional C CTV supervisory control system can't be obtained video information by network, and the user can watch, record and managing video information by any computer in the network.
Web camera is the watch-dog of total digitalization, its measured ICP/IP protocol, can pass through local area network (LAN)/wireless network/internet transmission, its image resolution ratio generally can reach 200～5,000,000 pixels, and the readability of image is considerably beyond the simulation monitoring video camera.
Chinese patent application number discloses a kind of based on embedded intelligent network camera with recognition function for the patent of invention of 200710046001.X, collection IMAQ, compression, preservation, certain content identification, transmission, control technology in case of necessity are one, hardware designs is combined with software design, reach purposes such as applying flexible, function can preset, network management, network settings.
Chinese patent application number is that 200810120164.2 patent of invention discloses a kind of internet protocol camera system that possesses intelligent alarm function, can realize motion detection and warning, and system configuration is simple, the real-time autgmentability is strong, has the multimeshed network access function.
At present, though the part intelligent network camera is arranged can be analyzed and warning automatically video content, but,, can't realize inquiry and retrieval to video content if can not produce structural description data about video attribute and content because vedio data is a unstructured data.
Summary of the invention
The object of the present invention is to provide a kind of intelligent network camera, overcome above-mentioned shortcoming of the prior art with video structural description function, applied range, stable and reliable for performance.
Technical problem solved by the invention can realize by the following technical solutions:
A kind of intelligent network camera with video structural description function is characterized in that, it comprises that one is used for video information is carried out the video structural description device that structural description is handled, and described video structural description device comprises:
One image acquisition units in order to gathering video image in real time, and is given the analysis and distinguishing unit image data transmission;
One analysis and distinguishing unit, in order to video image carried out preliminary treatment, cut apart, feature extraction and discriminant classification, and the result of the characteristics of image of the video image of image acquisition units collection and analysis and distinguishing passed to description unit; And
One description unit in order to the characteristics of image of the video image gathered and the result of analysis and distinguishing are described coding, produces the data of description about video image attribute and content.
In one embodiment of the invention, described characteristics of image is a visual feature of image, comprises color, texture, shape, motion, location and the contour feature of image.
In one embodiment of the invention, described analysis and distinguishing unit can carry out reasoning and judgement to its attribute and content according to the characteristics of image of video image.
In one embodiment of the invention, described data of description adopts extend markup language (XML), binary extend markup language (Binary XML) to write.
Intelligent network camera with video structural description function of the present invention, not only can finish the network monitoring function, and can directly carry out analysis and understanding to the monitoring video that photographs, generation is about the attribute of video image and the structural description information of content, this descriptor data volume is little, can store easily and Network Transmission, by retrieval and inquiry to this descriptor, can find the video image that to search fast, improved the utilization ratio of video information greatly, reduce the cost of manually having access to and searching, realized purpose of the present invention.
Characteristics of the present invention can be consulted the detailed description of the graphic and following better execution mode of this case and be obtained to be well understood to.
Description of drawings
Fig. 1 is the structural representation of video structural description device of the present invention;
Fig. 2 is the system construction drawing of embodiments of the invention 1;
Fig. 3 is the fundamental diagram of embodiments of the invention 1;
Fig. 4 is the application schematic diagram of embodiments of the invention 1;
Fig. 5 is the system construction drawing of embodiments of the invention 2.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Embodiment 1
As shown in Figure 1, intelligent network camera with video structural description function of the present invention, it comprises that one is used for video information is carried out the video structural description device 100 that structural description is handled, and video structural description device 100 is made of image acquisition units 110, analysis and distinguishing unit 120 and description unit 130.
[image acquisition units 110]
[analysis and distinguishing unit 120]
Analysis and distinguishing unit 120, in order to the video images that image acquisition units 110 is gathered in real time carry out preliminary treatment, cut apart, feature extraction and discriminant classification, and the characteristics of image of the video image that image acquisition units 110 is gathered and the result of analysis and distinguishing pass to description unit 130; In the present embodiment, analysis and distinguishing unit 120 is that TMS320DM642 digital signal processor, model are that the flash chip of AT29LV020, the SDRAM memory that model is K4S561632E, the CF card of 64M capacity constitute by model.(referring to Fig. 2)
[description unit 130]
Description unit 130 in order to the characteristics of image of the video image gathered and the result of analysis and distinguishing are described coding, produces the data of description about video image attribute and content; In the present embodiment, hardware resources are shared in description unit 130 and analysis and distinguishing unit 120, and promptly description unit 130 and analysis and distinguishing unit 120 are that TMS320DM642 digital signal processor, model are that the flash chip of AT29LV020, the SDRAM memory that model is K4S561632E, the CF card common combination of 64M capacity constitute by model.
In the present embodiment, described characteristics of image is a visual feature of image, comprises color, texture, shape, motion, location and the contour feature of image; Analysis and distinguishing unit 120 can carry out reasoning and judgement to its attribute and content according to the characteristics of image of video image; The data of description about content that description unit 130 produces adopts extend markup language (XML), binary extend markup language (Binary XML) to write.
In the present embodiment, but in analysis and distinguishing unit 120 and description unit 130 models is the power module that also is connected with ethernet transceiver editorial logic device, JTAG artificial head on the TMS320DM642 digital signal processor and is used to the digital signal processor power supply, be connected with the RJ45 interface on the ethernet transceiver, but be connected with the VGA interface on the editorial logic device.
As shown in Figure 3, the course of work of the intelligent network camera with video structural description function of the present invention is as follows:
At first, image acquisition units 110 is obtained real-time video image, comprises a slice woods, car and highway in this image scene.
Then, 120 pairs of these images in analysis and distinguishing unit are cut apart, and the image region segmentation of the woods and automobile is come out, and these two image-regions are carried out the extraction of contour feature, obtain the profile lines feature of image; According to image outline lines feature, it is carried out discriminant classification, judge that these two image-regions are respectively " woods " and " car ", obtain semantic interpretation to image.
At last, 130 pairs of characteristics of image of description unit and semantic interpretation are encoded, and produce one section data of description about video image attribute and content, this The data extend markup language (XML) write.
As shown in Figure 4, a typical case of the present invention uses example.The present invention has the intelligent network camera 200 of video structural description function and gathers video image and produce description, and by network video data and data of description are transferred in storage and the application server 300 and store, storage and application server 300 provide various application services by network for the user according to demand; Subscriber computer 400 can obtain application service by access to netwoks storage and application server 300.Such as: subscriber computer 400 inquiries " car " and " woods ", storage and application server 300 will be inquired about in data of description according to keyword, and corresponding video image is presented to the user as Query Result.
Adopt the intelligent network camera with video structural description function of the present invention not only can finish IMAQ, encoding function, and can carry out intelligent analysis and description, thereby realize the video content retrieval and the warning of deploying to ensure effective monitoring and control of illegal activities monitor video.
Embodiment 2
As shown in Figure 1, intelligent network camera with video structural description function of the present invention, it comprises that one is used for video information is carried out the video structural description device 100 that structural description is handled, and video structural description device 100 is made of image acquisition units 110, analysis and distinguishing unit 120 and description unit 130.
Present embodiment is only distinguished with embodiment 1 on hardware configuration to some extent:
In the present embodiment, image acquisition units 110 is read module by ccd sensor and view data and is constituted; Analysis and distinguishing unit 120 and description unit 130 are shared hardware resource, are made of dsp chip and SDRAM memory, control image acquisition units 110, analysis and distinguishing unit 120 and description unit 130 realization work by FPGA; FPGA is connected with RS232 interface, external trigger interface, digital I interface and FLASH memory, is connected with network interface on analysis and distinguishing unit 120 and the description unit 130; The benefit of doing has like this alleviated the computation burden of dsp chip, improves the efficient of system, and other parts are identical with embodiment 1.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. the intelligent network camera with video structural description function is characterized in that, it comprises that one is used for video information is carried out the video structural description device that structural description is handled, and described video structural description device comprises:
One image acquisition units in order to gathering video image in real time, and is given the analysis and distinguishing unit image data transmission;
One analysis and distinguishing unit, in order to video image carried out preliminary treatment, cut apart, feature extraction and discriminant classification, and the result of the characteristics of image of the video image of image acquisition units collection and analysis and distinguishing passed to description unit; And
One description unit in order to the characteristics of image of the video image gathered and the result of analysis and distinguishing are described coding, produces the data of description about video image attribute and content.
2. intelligent network camera as claimed in claim 1 is characterized in that described characteristics of image is a visual feature of image, comprises color, texture, shape, motion, location and the contour feature of image.
3. intelligent network camera as claimed in claim 1 is characterized in that, described analysis and distinguishing unit can carry out reasoning and judgement to its attribute and content according to the characteristics of image of video image.
4. intelligent network camera as claimed in claim 1 is characterized in that, described data of description adopts extend markup language (XML), binary extend markup language (Binary XML) to write.
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568003A (en) * | 2011-12-21 | 2012-07-11 | 北京航空航天大学深圳研究院 | Multi-camera target tracking method based on video structural description |
| CN102902965A (en) * | 2012-10-09 | 2013-01-30 | 公安部第三研究所 | Method for processing structured description of video image data and capable of implementing multi-target tracking |
| CN102903126A (en) * | 2012-08-08 | 2013-01-30 | 公安部第三研究所 | System and method for carrying out texture feature extraction and structured description on video images |
| CN102999640A (en) * | 2013-01-09 | 2013-03-27 | 公安部第三研究所 | Video and image retrieval system and method based on semantic reasoning and structural description |
| CN104378539A (en) * | 2014-11-28 | 2015-02-25 | 华中科技大学 | Scene-adaptive video structuring semantic extraction camera and method thereof |
| CN104899261A (en) * | 2015-05-20 | 2015-09-09 | 杜晓通 | Device and method for constructing structured video image information |
| CN105187793A (en) * | 2015-09-09 | 2015-12-23 | 深圳市研赛科技有限公司 | Intelligent network camera |
| CN105898204A (en) * | 2014-12-25 | 2016-08-24 | 支录奎 | Intelligent video recorder enabling video structuralization |
| CN107018340A (en) * | 2017-04-05 | 2017-08-04 | 合肥酷庆信息科技有限公司 | A kind of high definition CCD network cameras rear end processing system for video |
| CN107122393A (en) * | 2017-03-09 | 2017-09-01 | 北京小度互娱科技有限公司 | Electron album generation method and device |
| CN108174152A (en) * | 2017-12-28 | 2018-06-15 | 深圳英飞拓科技股份有限公司 | A kind of target monitoring method and target monitor system |
| CN108875517A (en) * | 2017-12-15 | 2018-11-23 | 北京旷视科技有限公司 | Method for processing video frequency, device and system and storage medium |
| CN109040839A (en) * | 2018-08-21 | 2018-12-18 | 北京深瞐科技有限公司 | Wisdom video structural method and device |
| CN110121060A (en) * | 2019-05-27 | 2019-08-13 | 中国电子科技网络信息安全有限公司 | A kind of intelligence enhancing device and method for IP Camera |
| US10755044B2 (en) | 2016-05-04 | 2020-08-25 | International Business Machines Corporation | Estimating document reading and comprehension time for use in time management systems |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112099A (en) * | 2005-02-01 | 2008-01-23 | 松下电器产业株式会社 | Monitor recording device |
| CN101420595A (en) * | 2007-10-23 | 2009-04-29 | 华为技术有限公司 | Method and equipment for describing and capturing video object |
| CN101587483A (en) * | 2009-07-10 | 2009-11-25 | 张丛喆 | Information storage/retrival method of video files based on MPEG-7 in monitoring system |
-
2010
- 2010-03-05 CN CN 201010119021 patent/CN101783881A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112099A (en) * | 2005-02-01 | 2008-01-23 | 松下电器产业株式会社 | Monitor recording device |
| CN101420595A (en) * | 2007-10-23 | 2009-04-29 | 华为技术有限公司 | Method and equipment for describing and capturing video object |
| CN101587483A (en) * | 2009-07-10 | 2009-11-25 | 张丛喆 | Information storage/retrival method of video files based on MPEG-7 in monitoring system |
Non-Patent Citations (2)
| Title |
|---|
| 《中国图象图形学报》 20060430 代科学等 视频挖掘技术综述 451-457页 第11卷, 第4期 2 * |
| 《深圳信息职业技术学院学报》 20090630 柳伟等 智能视频监控中的语义理解模型 1-4页 第7卷, 第2期 2 * |
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| CN102568003B (en) * | 2011-12-21 | 2015-04-08 | 北京航空航天大学深圳研究院 | Multi-camera target tracking method based on video structural description |
| CN102568003A (en) * | 2011-12-21 | 2012-07-11 | 北京航空航天大学深圳研究院 | Multi-camera target tracking method based on video structural description |
| CN102903126A (en) * | 2012-08-08 | 2013-01-30 | 公安部第三研究所 | System and method for carrying out texture feature extraction and structured description on video images |
| CN102903126B (en) * | 2012-08-08 | 2015-11-04 | 公安部第三研究所 | The system and method for a kind of video image texture feature extraction and structural description |
| CN102902965A (en) * | 2012-10-09 | 2013-01-30 | 公安部第三研究所 | Method for processing structured description of video image data and capable of implementing multi-target tracking |
| CN102902965B (en) * | 2012-10-09 | 2016-07-06 | 公安部第三研究所 | Realize the method that the vedio data structural description of multiple target tracking processes |
| CN102999640A (en) * | 2013-01-09 | 2013-03-27 | 公安部第三研究所 | Video and image retrieval system and method based on semantic reasoning and structural description |
| CN102999640B (en) * | 2013-01-09 | 2016-03-09 | 公安部第三研究所 | Based on the video of semantic reasoning and structural description and image indexing system and method |
| CN104378539A (en) * | 2014-11-28 | 2015-02-25 | 华中科技大学 | Scene-adaptive video structuring semantic extraction camera and method thereof |
| CN104378539B (en) * | 2014-11-28 | 2017-08-08 | 华中科技大学 | The video structural extraction of semantics video camera and its method of scene adaptive |
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| WO2016184314A1 (en) * | 2015-05-20 | 2016-11-24 | 山东大学 | Device and method for establishing structured video image information |
| CN104899261A (en) * | 2015-05-20 | 2015-09-09 | 杜晓通 | Device and method for constructing structured video image information |
| CN104899261B (en) * | 2015-05-20 | 2018-04-03 | 杜晓通 | A kind of apparatus and method for building structuring video image information |
| CN105187793B (en) * | 2015-09-09 | 2019-01-11 | 深圳市研赛科技有限公司 | A kind of intelligent network camera |
| CN105187793A (en) * | 2015-09-09 | 2015-12-23 | 深圳市研赛科技有限公司 | Intelligent network camera |
| US10755044B2 (en) | 2016-05-04 | 2020-08-25 | International Business Machines Corporation | Estimating document reading and comprehension time for use in time management systems |
| CN107122393A (en) * | 2017-03-09 | 2017-09-01 | 北京小度互娱科技有限公司 | Electron album generation method and device |
| CN107122393B (en) * | 2017-03-09 | 2019-12-10 | 北京小度互娱科技有限公司 | electronic album generating method and device |
| CN107018340A (en) * | 2017-04-05 | 2017-08-04 | 合肥酷庆信息科技有限公司 | A kind of high definition CCD network cameras rear end processing system for video |
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| CN108174152A (en) * | 2017-12-28 | 2018-06-15 | 深圳英飞拓科技股份有限公司 | A kind of target monitoring method and target monitor system |
| CN109040839A (en) * | 2018-08-21 | 2018-12-18 | 北京深瞐科技有限公司 | Wisdom video structural method and device |
| CN110121060A (en) * | 2019-05-27 | 2019-08-13 | 中国电子科技网络信息安全有限公司 | A kind of intelligence enhancing device and method for IP Camera |
| CN112565717A (en) * | 2021-02-18 | 2021-03-26 | 深圳市安软科技股份有限公司 | Video structuring method, related device, system and storage medium |
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