发明名称 |
Method for computing optical flow under the epipolar constraint |
摘要 |
Point matches between images within an image sequence are identified by sparse optical flow computation and employed to compute a fundamental matrix for the epipolar geometry, which in turn is employed to derive an epipolar geometry constraint for computing dense optical flow for the image sequence. The epipolar geometry constraint may further be combined with local, heuristic constraints or robust statistical methods. Improvements in both accuracy and performance in computing optical flow are achieved utilizing the epipolar geometry constraint.
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申请公布号 |
US2003086590(A1) |
申请公布日期 |
2003.05.08 |
申请号 |
US20010993061 |
申请日期 |
2001.11.05 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
TRAJKOVIC MIROSLAV |
分类号 |
G06T7/00;G06T7/20;(IPC1-7):G06K9/00 |
主分类号 |
G06T7/00 |
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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