发明名称 |
Multiple-resolution image processing apparatus |
摘要 |
Multi-resolution images of a reference image and a target image are generated. Then, whole-range matching is performed on an image of a lower resolution to detect a two-dimensional displacement between the images. Block matching is performed on an image of a higher resolution to detect a displacement at each feature point. The accuracy of motion data is increased by correcting the motion data with an image of a higher resolution by using the previously calculated motion data of the lowest resolution through higher resolutions as an initial value. |
申请公布号 |
US8175399(B2) |
申请公布日期 |
2012.05.08 |
申请号 |
US20100803337 |
申请日期 |
2010.06.24 |
申请人 |
HIRAGA MASAKI;HABUKA KENSUKE;MORPHO, INC. |
发明人 |
HIRAGA MASAKI;HABUKA KENSUKE |
分类号 |
G06K9/36 |
主分类号 |
G06K9/36 |
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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