Minimal ranks of some quaternion matrix expressions with applications.

Israr Ali Khan Qing-Wen Wang Guang-Jing Song

Published in: Appl. Math. Comput. (2010)

Keyphrases

fourier transform
natural language
low rank
facial expressions
singular value decomposition
image processing
positive definite
machine learning
information systems
image segmentation
multiscale
probabilistic model
coefficient matrix
color texture segmentation