A 3D shape descriptor based on spectral analysis of medial axis.

Shuiqing He Yi-King Choi Yanwen Guo Xiaohu Guo Wenping Wang

Published in: Comput. Aided Geom. Des. (2015)

Keyphrases

spectral analysis
medial axis
medial axes
shape representation
distance transform
endpoints
shape descriptors
superpixels
object detection
filter bank
autoregressive
image processing
least squares