Efficient shape representation and retrieval in large database.

Zhiyang Li Wenyu Qu Yujie Xu Junjie Cao Zhixun Su

Published in: Comput. Syst. Sci. Eng. (2014)

Keyphrases

shape representation
shape retrieval
shape analysis
shape similarity
computationally efficient
shape descriptors
fourier descriptors

shape matching
similarity retrieval
shape variations
multiscale
shape description
planar curves
image retrieval

curvature scale space
shape decomposition
matching algorithm
pattern recognition
computer vision
arc length

cbir systems
scale space
higher order
pairwise
similarity measure
image processing