A fast face recognition based on image gradient compensation for feature description.

Yanhu Zhang Lijuan Yan

Published in: Multim. Tools Appl. (2022)

Keyphrases

image gradient
face recognition
optical flow
low contrast
object boundaries
high level
feature vectors
image features
face images
image structure
principal component analysis
curvilinear structures
image regions
pattern recognition
three dimensional
input image
illumination insensitive