DocumentCode
2587188
Title
An approach to color constancy using multiple images
Author
Tsukada, Masato ; Ohta, Yuichi
Author_Institution
Inst. of Inf. Sci. & Electron., Tsukuba Univ., Ibaraki, Japan
fYear
1990
fDate
4-7 Dec 1990
Firstpage
385
Lastpage
389
Abstract
A novel computational algorithm is proposed for color constancy suitable to robot vision. A robot, or a computer, can exactly memorize image information observed in the past. Then it is natural to use more than one image to achieve color constancy. In the algorithm, it is possible to recover the illumination color and the reflectance color only based on the RGB values of two objects identified on two images. It requires no specific assumption on the scene. Experiments show the validity of the proposed algorithm
Keywords
computer vision; computerised picture processing; RGB values; color constancy; computational algorithm; illumination color; image information; multiple images; reflectance color; robot vision; Color; Computer vision; Fluctuations; Humans; Lamps; Layout; Lighting; Object recognition; Reflectivity; Robot vision systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Vision, 1990. Proceedings, Third International Conference on
Conference_Location
Osaka
Print_ISBN
0-8186-2057-9
Type
conf
DOI
10.1109/ICCV.1990.139557
Filename
139557
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