| 发明名称 |
Method and system for determining motion based on difference image correlation |
| 摘要 |
An imager captures successive images of an object. One image is then subtracted from another image to generate difference images. Each difference image is then correlated with itself or with one of the images used to generate the difference image to determine the relative motion between the imager an the object.
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| 申请公布号 |
US7247836(B2) |
申请公布日期 |
2007.07.24 |
| 申请号 |
US20040014482 |
申请日期 |
2004.12.16 |
| 申请人 |
MICRON TECHNOLOGY, INC. |
发明人 |
ROSNER S. JEFFREY;OWEN GERAINT;CLIFFORD, JR. GEORGE M. |
| 分类号 |
G09G5/08 |
主分类号 |
G09G5/08 |
| 代理机构 |
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代理人 |
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