skvideo.motion
.globalEdgeMotion
skvideo.motion
.globalEdgeMotion¶skvideo.motion.
globalEdgeMotion
(frame1, frame2, r=6, method='hamming')[source]¶Global motion estimation using edge features
Given two frames, find a robust global translation vector found using edge information.
Parameters: | frame1 : ndarray
frame2 : ndarray
r : int
method : string |
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Returns: | globalMotionVector : ndarray, shape (2,)
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References
[1] | Ramin Zabih and John Woodfill. Non-parametric local transforms for computing visual correspondence. Computer Vision-ECCV, 151-158, 1994. |
[2] | Kevin Mai, Ramin Zabih, and Justin Miller. Feature-based algorithms for detecting and classifying scene breaks. Cornell University, 1995. |