Micro-Expression Recognition Based on Pixel Residual Sum and Cropped Gaussian Pyramid.

Yuan Zhao Zhuang Chen Song Luo

Published in: Frontiers Neurorobotics (2021)

Keyphrases

expression recognition
gaussian pyramid
facial expression recognition
facial expressions
face detection
face identification
multiresolution
pixel level
gaussian filtering
face images
image pyramid
human faces
input image
feature extraction
pixel values
face recognition
scale space
dynamic programming