On Critical Point Detection of Digital Shapes.

Pengfei Zhu Paul M. Chirlian

Published in: IEEE Trans. Pattern Anal. Mach. Intell. (1995)

Keyphrases

critical points
detection method
object detection
vector field
detection rate
automatic detection
deep structure
gaussian scale space
detection algorithm
false positives
shape analysis
shape matching
shape model
medial axis
false alarms
optical flow
anomaly detection
scale space
facial expressions