Shape matching and retrieval via contour multi-scale decomposition.

Jin Zhang Zhichun Mu Yanfei Ren Guoqing Xu Chen Jiang

Published in: ROBIO (2013)

Keyphrases

shape matching
shape retrieval
multiscale
partial matching
shape similarity
contour matching
image contours
shape description
closed contours

chamfer matching
shape representation
shape descriptors
shape features
object recognition
object matching
shape classification
computer vision
matching algorithm

similarity estimation
hausdorff distance
fourier descriptors
matching scheme
matching process
image matching
image segmentation
low level image segmentation
shape context

least squares
image retrieval
affine invariant
coarse to fine
document image retrieval
document retrieval
scale space
edge detection