发明名称 |
Feature point selection |
摘要 |
A method of feature point selection in an image, the method comprising determining (THR) at which locations in the image a temporal difference exceeds a predetermined threshold, and making (S) a selection of a number of selected locations (L) out of the locations at which the temporal difference exceeds the predetermined threshold.
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申请公布号 |
US2004151250(A1) |
申请公布日期 |
2004.08.05 |
申请号 |
US20030480077 |
申请日期 |
2003.12.08 |
申请人 |
WITTERBROOD RIMMERT B.;DE HAAN GERARD |
发明人 |
WITTERBROOD RIMMERT B.;DE HAAN GERARD |
分类号 |
G06T7/20;(IPC1-7):H04N7/12 |
主分类号 |
G06T7/20 |
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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