IMAGE DATA RETRIEVAL
For compensation and/or estimation of motion in a digital video image a search area or window (S) is defined for an actual image segment (BD-B) such that all data that can be accessed via motion vectors from all pixels in the actual image segment (BD-B) is contained in the search area (S). The actua...
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| creator | SCHUTTEN, ROBERT, J MACCATO, ANDREA RATHNAM, SELLIAH VISSERS, KORNELIS, A RIEMENS, ABRAHAM, K |
| description | For compensation and/or estimation of motion in a digital video image a search area or window (S) is defined for an actual image segment (BD-B) such that all data that can be accessed via motion vectors from all pixels in the actual image segment (BD-B) is contained in the search area (S). The actual segment (BD-B) includes a number of pixel blocks positioned in a single horizontal row in the image and the search area (S) has a width in the horizontal direction including a higher number of pixel blocks. When progressing over the image the search are (S) is shifted from one segment to the next with a vertical scanning direction (SC). An update area (UP-B) may be attached to the search area (S) to prepare for processing of the next image segment concurrently with processing of the actual segment. |
| format | Patent |
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The actual segment (BD-B) includes a number of pixel blocks positioned in a single horizontal row in the image and the search area (S) has a width in the horizontal direction including a higher number of pixel blocks. When progressing over the image the search are (S) is shifted from one segment to the next with a vertical scanning direction (SC). 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The actual segment (BD-B) includes a number of pixel blocks positioned in a single horizontal row in the image and the search area (S) has a width in the horizontal direction including a higher number of pixel blocks. When progressing over the image the search are (S) is shifted from one segment to the next with a vertical scanning direction (SC). An update area (UP-B) may be attached to the search area (S) to prepare for processing of the next image segment concurrently with processing of the actual segment.</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>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBDx9HV0d1VwcQxxVAhyDQnydA1z9OFhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAYYmZobm5gZOhsZEKAEAK44eBA</recordid><startdate>20051130</startdate><enddate>20051130</enddate><creator>SCHUTTEN, ROBERT, J</creator><creator>MACCATO, ANDREA</creator><creator>RATHNAM, SELLIAH</creator><creator>VISSERS, KORNELIS, A</creator><creator>RIEMENS, ABRAHAM, K</creator><scope>EVB</scope></search><sort><creationdate>20051130</creationdate><title>IMAGE DATA RETRIEVAL</title><author>SCHUTTEN, ROBERT, J ; MACCATO, ANDREA ; RATHNAM, SELLIAH ; VISSERS, KORNELIS, A ; RIEMENS, ABRAHAM, K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1461770B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2005</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>SCHUTTEN, ROBERT, J</creatorcontrib><creatorcontrib>MACCATO, ANDREA</creatorcontrib><creatorcontrib>RATHNAM, SELLIAH</creatorcontrib><creatorcontrib>VISSERS, KORNELIS, A</creatorcontrib><creatorcontrib>RIEMENS, ABRAHAM, K</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SCHUTTEN, ROBERT, J</au><au>MACCATO, ANDREA</au><au>RATHNAM, SELLIAH</au><au>VISSERS, KORNELIS, A</au><au>RIEMENS, ABRAHAM, K</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IMAGE DATA RETRIEVAL</title><date>2005-11-30</date><risdate>2005</risdate><abstract>For compensation and/or estimation of motion in a digital video image a search area or window (S) is defined for an actual image segment (BD-B) such that all data that can be accessed via motion vectors from all pixels in the actual image segment (BD-B) is contained in the search area (S). The actual segment (BD-B) includes a number of pixel blocks positioned in a single horizontal row in the image and the search area (S) has a width in the horizontal direction including a higher number of pixel blocks. When progressing over the image the search are (S) is shifted from one segment to the next with a vertical scanning direction (SC). An update area (UP-B) may be attached to the search area (S) to prepare for processing of the next image segment concurrently with processing of the actual segment.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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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 | IMAGE DATA RETRIEVAL |
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