Pedestrian re-identification method, system, medium and device based on top angle shooting
The invention provides a pedestrian re-identification method, system, medium and device based on top angle shooting, and the method comprises the steps: obtaining a pedestrian track of a pedestrian under a vertical top view camera, and uniformly collecting pedestrian images based on the pedestrian t...
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| creator | CHENG XIFENG YOU HAOQUAN YUAN DESHENG PAN XIAOJUN LIU YAOWEN CUI LONG DANG YIFEI WANG HAITAO |
| description | The invention provides a pedestrian re-identification method, system, medium and device based on top angle shooting, and the method comprises the steps: obtaining a pedestrian track of a pedestrian under a vertical top view camera, and uniformly collecting pedestrian images based on the pedestrian track; obtaining a pedestrian direction under each pedestrian track based on the pedestrian image; obtaining pedestrian features under each pedestrian track based on the pedestrian image; and obtaining a pedestrian re-identification result based on the pedestrian features and pedestrian directions under each pedestrian trajectory. According to the method, the characteristic that the vertical top-view camera can capture multi-angle pedestrian pictures in a single track is utilized, so that top-view pedestrian re-identification in a specific scene has higher flexibility, more human body feature information can be captured, and higher robustness is achieved for environmental problems such as shielding; the problems tha |
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According to the method, the characteristic that the vertical top-view camera can capture multi-angle pedestrian pictures in a single track is utilized, so that top-view pedestrian re-identification in a specific scene has higher flexibility, more human body feature information can be captured, and higher robustness is achieved for environmental problems such as shielding; the problems tha</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS ; COMPUTING ; COUNTING ; PHYSICS</subject><creationdate>2023</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=20230530&DB=EPODOC&CC=CN&NR=116189236A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230530&DB=EPODOC&CC=CN&NR=116189236A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHENG XIFENG</creatorcontrib><creatorcontrib>YOU HAOQUAN</creatorcontrib><creatorcontrib>YUAN DESHENG</creatorcontrib><creatorcontrib>PAN XIAOJUN</creatorcontrib><creatorcontrib>LIU YAOWEN</creatorcontrib><creatorcontrib>CUI LONG</creatorcontrib><creatorcontrib>DANG YIFEI</creatorcontrib><creatorcontrib>WANG HAITAO</creatorcontrib><title>Pedestrian re-identification method, system, medium and device based on top angle shooting</title><description>The invention provides a pedestrian re-identification method, system, medium and device based on top angle shooting, and the method comprises the steps: obtaining a pedestrian track of a pedestrian under a vertical top view camera, and uniformly collecting pedestrian images based on the pedestrian track; obtaining a pedestrian direction under each pedestrian track based on the pedestrian image; obtaining pedestrian features under each pedestrian track based on the pedestrian image; and obtaining a pedestrian re-identification result based on the pedestrian features and pedestrian directions under each pedestrian trajectory. According to the method, the characteristic that the vertical top-view camera can capture multi-angle pedestrian pictures in a single track is utilized, so that top-view pedestrian re-identification in a specific scene has higher flexibility, more human body feature information can be captured, and higher robustness is achieved for environmental problems such as shielding; the problems tha</description><subject>CALCULATING</subject><subject>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirEOgkAQBWksjPoPaw8FkhAtDdFYGQsrG3KyD9gE7i7sauLfS-EHWE1mMsvkcQNDbRLnaUImDG_SSuNMgqcR1gdOST9qGNPZWV4jOc_EeEsDejoF07xaiHPvBpD2IZj4bp0sWjcoNj-uku35dK8uGWKoodE18LC6uuZ5me8Pu6I8Fv88Xw1EOss</recordid><startdate>20230530</startdate><enddate>20230530</enddate><creator>CHENG XIFENG</creator><creator>YOU HAOQUAN</creator><creator>YUAN DESHENG</creator><creator>PAN XIAOJUN</creator><creator>LIU YAOWEN</creator><creator>CUI LONG</creator><creator>DANG YIFEI</creator><creator>WANG HAITAO</creator><scope>EVB</scope></search><sort><creationdate>20230530</creationdate><title>Pedestrian re-identification method, system, medium and device based on top angle shooting</title><author>CHENG XIFENG ; YOU HAOQUAN ; YUAN DESHENG ; PAN XIAOJUN ; LIU YAOWEN ; CUI LONG ; DANG YIFEI ; WANG HAITAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116189236A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CALCULATING</topic><topic>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHENG XIFENG</creatorcontrib><creatorcontrib>YOU HAOQUAN</creatorcontrib><creatorcontrib>YUAN DESHENG</creatorcontrib><creatorcontrib>PAN XIAOJUN</creatorcontrib><creatorcontrib>LIU YAOWEN</creatorcontrib><creatorcontrib>CUI LONG</creatorcontrib><creatorcontrib>DANG YIFEI</creatorcontrib><creatorcontrib>WANG HAITAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHENG XIFENG</au><au>YOU HAOQUAN</au><au>YUAN DESHENG</au><au>PAN XIAOJUN</au><au>LIU YAOWEN</au><au>CUI LONG</au><au>DANG YIFEI</au><au>WANG HAITAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Pedestrian re-identification method, system, medium and device based on top angle shooting</title><date>2023-05-30</date><risdate>2023</risdate><abstract>The invention provides a pedestrian re-identification method, system, medium and device based on top angle shooting, and the method comprises the steps: obtaining a pedestrian track of a pedestrian under a vertical top view camera, and uniformly collecting pedestrian images based on the pedestrian track; obtaining a pedestrian direction under each pedestrian track based on the pedestrian image; obtaining pedestrian features under each pedestrian track based on the pedestrian image; and obtaining a pedestrian re-identification result based on the pedestrian features and pedestrian directions under each pedestrian trajectory. According to the method, the characteristic that the vertical top-view camera can capture multi-angle pedestrian pictures in a single track is utilized, so that top-view pedestrian re-identification in a specific scene has higher flexibility, more human body feature information can be captured, and higher robustness is achieved for environmental problems such as shielding; the problems tha</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING PHYSICS |
| title | Pedestrian re-identification method, system, medium and device based on top angle shooting |
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