Gradient domain salience-preserving color-to-gray conversion.

Bingfeng Zhou Jie Feng

Published in: SIGGRAPH Asia Technical Briefs (2012)

Keyphrases

gradient domain
image editing
shadow removal
poisson equation
video editing
high dynamic range
gradient field
tone mapping
single image
color images
cast shadows
gray images
bilateral filter
human perception
image processing
dynamic range
shadow detection
foreground detection
contrast enhancement
color information