Fast sparse edge-based intrinsic image decomposition guided by chromaticity gradients.

Jinze Yu Yoichi Sato

Published in: ICIP (2015)

Keyphrases

intrinsic image decomposition
sparse representation
intrinsic images
color images
high dimensional
face recognition
sparse coding
active contours
input image
multiscale
three dimensional
natural images
image classification
single image
image data
edge information
sparsity constraints