Color to Gray and Back: Color Embedding Into Textured Gray Images.

Karen M. Braun Ricardo L. de Queiroz

Published in: Color Imaging Conference (2005)

Keyphrases

gray images
color images
color information
data compression
binary images
gray level
color space
black and white
gray value
edge detection
image acquisition
preprocessing step
low pass
high frequency
feature selection
local binary pattern
image processing