Force field feature extraction for ear biometrics.

David J. Hurley Mark S. Nixon John N. Carter

Published in: Comput. Vis. Image Underst. (2005)

Keyphrases

ear biometrics
force field
active contours
active contour model
deformable models
information theory
gradient vector flow
feature extraction
object boundaries
human identification
vector field
image gradient
computer vision
pattern recognition
image sequences
image segmentation
image processing