发明名称 |
METHOD FOR EXTRACTING OF MULTIPLE SUB-WINDOWS OF A SCANNING AREA BY MEANS OF A DIGITAL VIDEO CAMERA |
摘要 |
The present invention relates to the field of extracting a plurality of sub-windows of a scanning area of an external object to be scanned by means of a digital video camera providing a digital video stream of said scanning area. In a first step a defining of a size and a position for each of one or more sub-windows from said plurality of sub-windows representing one or more regions of interest within said scanning area is provided. Next a extracting of said defined one or more sub-windows from said digital video stream of said scanning area is provided, wherein said extracting is substantially simultaneously done if more than one sub-window from said plurality of sub-windows is defined follows. Further, a digital camera adapted for extracting of sub-windows of a scanning area is provided. |
申请公布号 |
EP1829361(A1) |
申请公布日期 |
2007.09.05 |
申请号 |
EP20040806438 |
申请日期 |
2004.12.23 |
申请人 |
NOKIA CORPORATION |
发明人 |
PAEAEAHO, JOUNI;IMPIOE, JUSSI;KOSKINEN, TIMO |
分类号 |
H04N5/228 |
主分类号 |
H04N5/228 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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