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Video object segmentation by integrating trajectories from points and regions.
Geng Zhang
Zejian Yuan
Yuehu Liu
Liang Ma
Nanning Zheng
Published in:
Multim. Tools Appl. (2015)
Keyphrases
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keypoints
saddle points
salient points
change detection
input image
feature points
point sets
region growing
arbitrary shape
global structure
boundary points
spatial coordinates
image segmentation
grid points
closed contours
trajectory data
endpoints
motion patterns
parameter space