Approximate Riesz Representatives of Shape Gradients.

Alberto Paganini Ralf Hiptmair

Published in: System Modelling and Optimization (2015)

Keyphrases

shape model
shape descriptors
shape change
vector valued
vector field
gradient field
shape retrieval
image gradient
shape representation
shape analysis
dissimilarity measure
energy functional
shape features
shape recognition
shape matching
signal analysis
signal processing