Video processing method and device, electronic equipment and readable storage medium
The embodiment of the invention provides a video processing method and device, electronic equipment and a readable storage medium, and belongs to the technical field of computers and artificial intelligence. The method comprises the following steps: acquiring optical flow information of at least one...
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| creator | SUN YANLONG ZHANG LANLAN JIANG YINGYING JIAO JINGJUN LI WEI ZHOU CHENGWEI JIN ZHEZHU |
| description | The embodiment of the invention provides a video processing method and device, electronic equipment and a readable storage medium, and belongs to the technical field of computers and artificial intelligence. The method comprises the following steps: acquiring optical flow information of at least one frame of image in a to-be-processed video; based on the at least one frame of image and the optical flow information of the at least one frame of image, extracting motion features of the at least one frame of image; based on the motion feature of at least one frame of image, determining a video clip in which an event occurs in the to-be-processed video; and performing corresponding processing on the to-be-processed video according to the video clip in which the event occurs. Based on the method provided by the embodiment of the invention, event detection can be performed on the video acquired by a common camera, that is, the detection of the video clip in which the event occurs in the video is realized based on th |
| format | Patent |
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The method comprises the following steps: acquiring optical flow information of at least one frame of image in a to-be-processed video; based on the at least one frame of image and the optical flow information of the at least one frame of image, extracting motion features of the at least one frame of image; based on the motion feature of at least one frame of image, determining a video clip in which an event occurs in the to-be-processed video; and performing corresponding processing on the to-be-processed video according to the video clip in which the event occurs. Based on the method provided by the embodiment of the invention, event detection can be performed on the video acquired by a common camera, that is, the detection of the video clip in which the event occurs in the video is realized based on th</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>2021</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=20210820&DB=EPODOC&CC=CN&NR=113286194A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210820&DB=EPODOC&CC=CN&NR=113286194A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUN YANLONG</creatorcontrib><creatorcontrib>ZHANG LANLAN</creatorcontrib><creatorcontrib>JIANG YINGYING</creatorcontrib><creatorcontrib>JIAO JINGJUN</creatorcontrib><creatorcontrib>LI WEI</creatorcontrib><creatorcontrib>ZHOU CHENGWEI</creatorcontrib><creatorcontrib>JIN ZHEZHU</creatorcontrib><title>Video processing method and device, electronic equipment and readable storage medium</title><description>The embodiment of the invention provides a video processing method and device, electronic equipment and a readable storage medium, and belongs to the technical field of computers and artificial intelligence. The method comprises the following steps: acquiring optical flow information of at least one frame of image in a to-be-processed video; based on the at least one frame of image and the optical flow information of the at least one frame of image, extracting motion features of the at least one frame of image; based on the motion feature of at least one frame of image, determining a video clip in which an event occurs in the to-be-processed video; and performing corresponding processing on the to-be-processed video according to the video clip in which the event occurs. Based on the method provided by the embodiment of the invention, event detection can be performed on the video acquired by a common camera, that is, the detection of the video clip in which the event occurs in the video is realized based on th</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy70KwjAUhuEsDqLew3HXIVZERymKk1NxLcecrzXQ_JikXr8iXoDTuzzvVDU3KwgUUzDI2fqeHMojCLEXEryswYowwJQUvDWE52ijgy9fkMDC9wGUS0jc4zOLHd1cTToeMha_ztTyfGrqyxoxtMiRDTxKW1-1rjb7nT5sj9U_5g2dmTje</recordid><startdate>20210820</startdate><enddate>20210820</enddate><creator>SUN YANLONG</creator><creator>ZHANG LANLAN</creator><creator>JIANG YINGYING</creator><creator>JIAO JINGJUN</creator><creator>LI WEI</creator><creator>ZHOU CHENGWEI</creator><creator>JIN ZHEZHU</creator><scope>EVB</scope></search><sort><creationdate>20210820</creationdate><title>Video processing method and device, electronic equipment and readable storage medium</title><author>SUN YANLONG ; ZHANG LANLAN ; JIANG YINGYING ; JIAO JINGJUN ; LI WEI ; ZHOU CHENGWEI ; JIN ZHEZHU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113286194A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>SUN YANLONG</creatorcontrib><creatorcontrib>ZHANG LANLAN</creatorcontrib><creatorcontrib>JIANG YINGYING</creatorcontrib><creatorcontrib>JIAO JINGJUN</creatorcontrib><creatorcontrib>LI WEI</creatorcontrib><creatorcontrib>ZHOU CHENGWEI</creatorcontrib><creatorcontrib>JIN ZHEZHU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUN YANLONG</au><au>ZHANG LANLAN</au><au>JIANG YINGYING</au><au>JIAO JINGJUN</au><au>LI WEI</au><au>ZHOU CHENGWEI</au><au>JIN ZHEZHU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Video processing method and device, electronic equipment and readable storage medium</title><date>2021-08-20</date><risdate>2021</risdate><abstract>The embodiment of the invention provides a video processing method and device, electronic equipment and a readable storage medium, and belongs to the technical field of computers and artificial intelligence. The method comprises the following steps: acquiring optical flow information of at least one frame of image in a to-be-processed video; based on the at least one frame of image and the optical flow information of the at least one frame of image, extracting motion features of the at least one frame of image; based on the motion feature of at least one frame of image, determining a video clip in which an event occurs in the to-be-processed video; and performing corresponding processing on the to-be-processed video according to the video clip in which the event occurs. Based on the method provided by the embodiment of the invention, event detection can be performed on the video acquired by a common camera, that is, the detection of the video clip in which the event occurs in the video is realized based on th</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION |
| title | Video processing method and device, electronic equipment and readable storage medium |
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