Log-Polar Facial Recognition Using Minimum Feature Band.

Yoshihiro Sato Yue Bao

Published in: Int. J. Pattern Recognit. Artif. Intell. (2021)

Keyphrases

input image
log polar
face images
log polar mapping
spatial domain
image features
facial expressions
space variant
face recognition
frequency domain
feature vectors
image patches
template matching
feature set
invariant features
markov random field
high resolution