发明名称 |
NOVEL AND ROBUST METHOD FOR COMPUTING CONTROL POINTS |
摘要 |
A method of and system for computing control points in a test target are described herein. The method and system utilize symmetry to test pixel locations in a raster scan fashion, then a computed Sum of Absolute Differences or a Sum of Squared Difference value is stored at the pixel locations, which enables identification of local minimum in the resulting surface. The local minimum are control point locations.
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申请公布号 |
US2012092513(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
US20100906838 |
申请日期 |
2010.10.18 |
申请人 |
WONG EARL;SUGIURA MAMORU;WATANABE MASATO;SONY CORPORATION |
发明人 |
WONG EARL;SUGIURA MAMORU;WATANABE MASATO |
分类号 |
H04N5/225;G06K9/00;G06K9/46 |
主分类号 |
H04N5/225 |
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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