Automatic Color-to-Gray Conversion for Digital Images in Gradient Domain.

Lu Hao Jie Feng Bingfeng Zhou

Published in: GRAPP (2015)

Keyphrases

digital images
gradient domain
image editing
digital imaging
shadow removal
poisson equation
black and white
tone mapping
high dynamic range
video editing
gradient field
digital image processing
color images
digital camera
image processing
edge information