A Quaternion Gradient Operator and Its Applications.

Danilo P. Mandic Cyrus Jahanchahi Clive Cheong Took

Published in: IEEE Signal Process. Lett. (2011)

Keyphrases

fourier transform
machine learning
genetic algorithm
real time
neural network
real world
decision trees
case study
three dimensional
search algorithm
image features
natural images
piecewise constant
gradient information