V4 shape features for contour representation and object detection.

Hui Wei Zheng Dong Luping Wang

Published in: Neural Networks (2018)

Keyphrases

shape features
chain code
object detection
fourier descriptors
shape descriptors
geometric features
global shape
shape matching
feature vectors
cluttered images
invariant moments
shape retrieval
object class
computer vision
global optimization
face detection
viewpoint
feature space
similarity measure