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Fast Segmentation of Sparse 3D Point Trajectories Using Group Theoretical Invariants.
Vasileios Zografos
Reiner Lenz
Erik Ringaby
Michael Felsberg
Klas Nordberg
Published in:
ACCV (4) (2014)
Keyphrases
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point trajectories
motion segmentation
long range
segmentation algorithm
optical flow
image segmentation
video shots
segmentation method
point correspondences
moving objects
high dimensional
multibody
image retrieval
spatio temporal
motion estimation
image regions
image sequences
three dimensional