Sciweavers

TOG
2008
101views more  TOG 2008»
13 years 11 months ago
Light mixture estimation for spatially varying white balance
White balance is a crucial step in the photographic pipeline. It ensures the proper rendition of images by eliminating color casts due to differing illuminants. Digital cameras an...
Eugene Hsu, Tom Mertens, Sylvain Paris, Shai Avida...
JGTOOLS
2008
151views more  JGTOOLS 2008»
13 years 11 months ago
GPU Color Constancy
A sensor located inside a digital camera is only able to measure the light which is reflected by an object. The reflected light varies with the spectral power distribution of the ...
Marc Ebner
ISCAS
2005
IEEE
131views Hardware» more  ISCAS 2005»
14 years 5 months ago
A novel automatic white balance method for digital still cameras
—Automatic white balance is an important function of digital still cameras. The goal of white balance is to adjust the image such that it looks as if it is taken under canonical ...
Ching-Chih Weng, H. Chen, Chiou-Shann Fuh
ICASSP
2008
IEEE
14 years 6 months ago
A new class of lifting wavelet transform for guaranteeing losslessness of specific signals
This paper proposes a new class of lifting wavelet transform which can guarantee losslessness of specific signals, e.g. white balance. The 5/3 wavelet transform composed of two li...
Hitoshi Kiya, Masahiro Iwahashi, Osamu Watanabe