Automatic discrimination of text and non-text natural images.

Chengquan Zhang Cong Yao Baoguang Shi Xiang Bai

Published in: ICDAR (2015)

Keyphrases

natural images
multiscale
denoising
natural scenes
input image
higher order
image denoising
scale invariant
object recognition
machine learning
feature vectors
test images
power spectrum
compressed sensing
natural image statistics