Method of identifying the recurrence in a video stream of a stored sequence
A video stream is received and hash values are generated for the frames. Frames with matching values are identified by comparing hash values from the video stream to hash values for frames of a stored sequence. These are used to identify candidate sub-sequences of frames. The sub-sequences are compa...
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| creator | RAINER LIENHART INA DOEHRING |
| description | A video stream is received and hash values are generated for the frames. Frames with matching values are identified by comparing hash values from the video stream to hash values for frames of a stored sequence. These are used to identify candidate sub-sequences of frames. The sub-sequences are compared and when a threshold level of frames with hash values matched to frames of another sub-sequences are detected, a match is identified. Groups of subsequences are compared with the candidate subsequences to determine whether a threshold level of similarity is met when recurrence is detected a signal is generated indicating a recurrence in the video stream of the stored sequence. |
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Frames with matching values are identified by comparing hash values from the video stream to hash values for frames of a stored sequence. These are used to identify candidate sub-sequences of frames. The sub-sequences are compared and when a threshold level of frames with hash values matched to frames of another sub-sequences are detected, a match is identified. Groups of subsequences are compared with the candidate subsequences to determine whether a threshold level of similarity is met when recurrence is detected a signal is generated indicating a recurrence in the video stream of the stored sequence.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; HANDLING RECORD CARRIERS ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; PRESENTATION OF DATA ; RECOGNITION OF DATA ; RECORD CARRIERS</subject><creationdate>2012</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=20120523&DB=EPODOC&CC=GB&NR=2485695A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120523&DB=EPODOC&CC=GB&NR=2485695A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RAINER LIENHART</creatorcontrib><creatorcontrib>INA DOEHRING</creatorcontrib><title>Method of identifying the recurrence in a video stream of a stored sequence</title><description>A video stream is received and hash values are generated for the frames. 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Groups of subsequences are compared with the candidate subsequences to determine whether a threshold level of similarity is met when recurrence is detected a signal is generated indicating a recurrence in the video stream of the stored sequence.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>HANDLING RECORD CARRIERS</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>PRESENTATION OF DATA</subject><subject>RECOGNITION OF DATA</subject><subject>RECORD CARRIERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD2TS3JyE9RyE9TyExJzSvJTKvMzEtXKMlIVShKTS4tKkrNS05VyMxTSFQoAyrIVyguKUpNzAWpTwSy84tSUxSKUwtLQcp4GFjTEnOKU3mhNDeDvJtriLOHbmpBfnxqcUFicmpeakm8u5ORiYWpmaWpozFhFQBTkjQm</recordid><startdate>20120523</startdate><enddate>20120523</enddate><creator>RAINER LIENHART</creator><creator>INA DOEHRING</creator><scope>EVB</scope></search><sort><creationdate>20120523</creationdate><title>Method of identifying the recurrence in a video stream of a stored sequence</title><author>RAINER LIENHART ; INA DOEHRING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_GB2485695A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2012</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>HANDLING RECORD CARRIERS</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>PRESENTATION OF DATA</topic><topic>RECOGNITION OF DATA</topic><topic>RECORD CARRIERS</topic><toplevel>online_resources</toplevel><creatorcontrib>RAINER LIENHART</creatorcontrib><creatorcontrib>INA DOEHRING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RAINER LIENHART</au><au>INA DOEHRING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method of identifying the recurrence in a video stream of a stored sequence</title><date>2012-05-23</date><risdate>2012</risdate><abstract>A video stream is received and hash values are generated for the frames. Frames with matching values are identified by comparing hash values from the video stream to hash values for frames of a stored sequence. These are used to identify candidate sub-sequences of frames. The sub-sequences are compared and when a threshold level of frames with hash values matched to frames of another sub-sequences are detected, a match is identified. Groups of subsequences are compared with the candidate subsequences to determine whether a threshold level of similarity is met when recurrence is detected a signal is generated indicating a recurrence in the video stream of the stored sequence.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY HANDLING RECORD CARRIERS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS |
| title | Method of identifying the recurrence in a video stream of a stored sequence |
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