Face Recognition Under Varying Lighting Based on Derivates of Log Image.

Laiyun Qing Shiguang Shan Wen Gao

Published in: SINOBIOMETRICS (2004)

Keyphrases

lighting conditions
face recognition under varying
multiscale
single image
image segmentation
input image
high resolution
pixel values
segmentation method
vector field
face recognition
human faces
image processing
edge detection
level set
image quality
colour images