Theory of vector filters based on linear quaternion functions.

Todd A. Ell Stephen J. Sangwine

Published in: EUSIPCO (2008)

Keyphrases

filter outputs
spatial filters
feature vectors
computational model
projection operator
neural network
edge detection
fourier transform
hilbert space
filter responses
linear model
linearly independent
linear functions
order statistics
transfer function
gabor filters
basis functions
multiscale
image sequences