Non-four-sided patch expressions with control points.

Mamoru Hosaka Fumihiko Kimura

Published in: Comput. Aided Geom. Des. (1984)

Keyphrases

control points
b spline
point correspondences
cubic b spline
matching algorithm
image patches
point matching
affine transformation
d objects
facial expressions
contour extraction
mapping function
image segmentation
shape parameters
transformation matrix
image analysis
corner points
video sequences