Critical points on a perfectly 8- or 6-connected thin binary line.

S. H. Y. Hung Tony Kasvand

Published in: Pattern Recognit. (1983)

Keyphrases

critical points
circular arcs
scale space
vector field
endpoints
gaussian scale space
saddle points
line segments
reference points
scalar field
deep structure
feature points
multiscale
face recognition
gaussian filter
morse theory