A Fechner multiscale local descriptor for face recognition.

Jinxiang Feng Jie Xu Yizhi Deng Jun Gao

Published in: J. Supercomput. (2023)

Keyphrases

multiscale
face recognition
local binary pattern
face images
linear discriminant analysis
discriminant analysis
recognition rate
image representation
scale space
image processing
natural images

edge detection
human faces
face detection
wavelet transform
face identification
face recognition systems
face recognition algorithms
feature analysis
gabor features
face databases

principal component analysis
recognition accuracy
coarse to fine
image fusion
robust face recognition
multiscale analysis
sparse representation
facial images
wavelet coefficients
facial expressions

computer vision
detection method
image classification
input image
object recognition
feature extraction
image segmentation
multiscale representation
orl face database
discriminant embedding