Method and system for tracking suspicious person
The invention provides a method and a system for tracking a suspicious person. Human face information of all staffs in a current frame video image is obtained by scanning and is stored in a memorizer, then Information of all human faces of a next frame is obtained, the information of all the human f...
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| creator | LIN WEICI XU DONGQING HE LINGYUN REN XIAO HAN JILAI NI XINGHUA YING LIHUA |
| description | The invention provides a method and a system for tracking a suspicious person. Human face information of all staffs in a current frame video image is obtained by scanning and is stored in a memorizer, then Information of all human faces of a next frame is obtained, the information of all the human faces of the two frames is compared, and when the information of a new human face appears in the information of all the human faces according to judgment, a camera is controlled to rotate so that the new human face is always positioned in the central position of the video image. The suspicious person tracking technology can perform continuous monitoring by using less cameras without losing the target, ensures the continuity of tracking, also ensures the accuracy of tracking by comparing the human face information, and performs the monitoring and the tracking without the monitoring person not to observe and monitor the picture at all time, thereby saving the cost. |
| format | Patent |
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Human face information of all staffs in a current frame video image is obtained by scanning and is stored in a memorizer, then Information of all human faces of a next frame is obtained, the information of all the human faces of the two frames is compared, and when the information of a new human face appears in the information of all the human faces according to judgment, a camera is controlled to rotate so that the new human face is always positioned in the central position of the video image. The suspicious person tracking technology can perform continuous monitoring by using less cameras without losing the target, ensures the continuity of tracking, also ensures the accuracy of tracking by comparing the human face information, and performs the monitoring and the tracking without the monitoring person not to observe and monitor the picture at all time, thereby saving the cost.</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; HANDLING RECORD CARRIERS ; PHYSICS ; PRESENTATION OF DATA ; RECOGNITION OF DATA ; RECORD CARRIERS</subject><creationdate>2009</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20091125&DB=EPODOC&CC=CN&NR=101587536A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20091125&DB=EPODOC&CC=CN&NR=101587536A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIN WEICI</creatorcontrib><creatorcontrib>XU DONGQING</creatorcontrib><creatorcontrib>HE LINGYUN</creatorcontrib><creatorcontrib>REN XIAO</creatorcontrib><creatorcontrib>HAN JILAI</creatorcontrib><creatorcontrib>NI XINGHUA</creatorcontrib><creatorcontrib>YING LIHUA</creatorcontrib><title>Method and system for tracking suspicious person</title><description>The invention provides a method and a system for tracking a suspicious person. 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The suspicious person tracking technology can perform continuous monitoring by using less cameras without losing the target, ensures the continuity of tracking, also ensures the accuracy of tracking by comparing the human face information, and performs the monitoring and the tracking without the monitoring person not to observe and monitor the picture at all time, thereby saving the cost.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>HANDLING RECORD CARRIERS</subject><subject>PHYSICS</subject><subject>PRESENTATION OF DATA</subject><subject>RECOGNITION OF DATA</subject><subject>RECORD CARRIERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDwTS3JyE9RSMxLUSiuLC5JzVVIyy9SKClKTM7OzEtXKC4tLshMzswvLVYoSC0qzs_jYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GBoamFuamxmaOxsSoAQB6oiug</recordid><startdate>20091125</startdate><enddate>20091125</enddate><creator>LIN WEICI</creator><creator>XU DONGQING</creator><creator>HE LINGYUN</creator><creator>REN XIAO</creator><creator>HAN JILAI</creator><creator>NI XINGHUA</creator><creator>YING LIHUA</creator><scope>EVB</scope></search><sort><creationdate>20091125</creationdate><title>Method and system for tracking suspicious person</title><author>LIN WEICI ; XU DONGQING ; HE LINGYUN ; REN XIAO ; HAN JILAI ; NI XINGHUA ; YING LIHUA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN101587536A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2009</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>HANDLING RECORD CARRIERS</topic><topic>PHYSICS</topic><topic>PRESENTATION OF DATA</topic><topic>RECOGNITION OF DATA</topic><topic>RECORD CARRIERS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIN WEICI</creatorcontrib><creatorcontrib>XU DONGQING</creatorcontrib><creatorcontrib>HE LINGYUN</creatorcontrib><creatorcontrib>REN XIAO</creatorcontrib><creatorcontrib>HAN JILAI</creatorcontrib><creatorcontrib>NI XINGHUA</creatorcontrib><creatorcontrib>YING LIHUA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIN WEICI</au><au>XU DONGQING</au><au>HE LINGYUN</au><au>REN XIAO</au><au>HAN JILAI</au><au>NI XINGHUA</au><au>YING LIHUA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method and system for tracking suspicious person</title><date>2009-11-25</date><risdate>2009</risdate><abstract>The invention provides a method and a system for tracking a suspicious person. Human face information of all staffs in a current frame video image is obtained by scanning and is stored in a memorizer, then Information of all human faces of a next frame is obtained, the information of all the human faces of the two frames is compared, and when the information of a new human face appears in the information of all the human faces according to judgment, a camera is controlled to rotate so that the new human face is always positioned in the central position of the video image. The suspicious person tracking technology can perform continuous monitoring by using less cameras without losing the target, ensures the continuity of tracking, also ensures the accuracy of tracking by comparing the human face information, and performs the monitoring and the tracking without the monitoring person not to observe and monitor the picture at all time, thereby saving the cost.</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS |
| title | Method and system for tracking suspicious person |
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