发明名称 |
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING PROGRAM |
摘要 |
An image processing apparatus (12) for detecting feature points in inputted images (10, 11) comprising an optical flow detection section (13). The optical flow detection section (13) serves as: a full feature point detection section for detecting as a full feature point a point whose pixel value changes significantly when in whatever direction the pixel is moved; and a semi feature point detection section for detecting as a semi feature point a point whose pixel value hardly changes when the pixel is moved in a certain direction of the image but the pixel value changes significantly when the pixel is moved in other directions. This enables extracting feature points evenly from all portions of the image and enhancing accuracy in alignment when images are synthesized. |
申请公布号 |
KR20080016605(A) |
申请公布日期 |
2008.02.21 |
申请号 |
KR20077028388 |
申请日期 |
2006.07.13 |
申请人 |
CASIO COMPUTER CO., LTD. |
发明人 |
MATSUI SHINICHI;HAMADA AKIRA |
分类号 |
G06T7/20;G06T1/00;G06T7/60;H04N5/232 |
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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