Hierarchical Shape Description Based upon Convex Hulls of Concavities.

B. G. Batchelor

Published in: Cybern. Syst. (1980)

Keyphrases

shape description
convex hull
shape descriptors
shape representation
fourier descriptors
shape matching
shape retrieval
shape features
closest points
point sets
affine invariant
morphological operations
finite set of points
extreme points
coarse to fine
shape analysis
data sets
b spline