An improved binarization method using inter- and intra-block features for natural images.

Jufeng Yang Kai Wang Jiao Jiao Jing Xu

Published in: ICIP (2012)

Keyphrases

natural images
multiscale
higher order
test images
denoising
image patches
object recognition
image denoising
input image
feature extraction
feature vectors
feature set
face recognition
image features
scale space
high frequency