DocumentCode
996265
Title
Automatic white balance for digital still camera
Author
Liu, Yung-Cheng ; Chan, Wen-Hsin ; Chen, Ye-Quang
Author_Institution
Ind. Technol. Res. Inst., Hsinchu, Taiwan
Volume
41
Issue
3
fYear
1995
fDate
8/1/1995 12:00:00 AM
Firstpage
460
Lastpage
466
Abstract
A new algorithm of automatic white balance for electronic images has been developed. This algorithm uses fuzzy logic rules for determination of the color parameters in order to minimize the color temperature difference of various light sources. This algorithm has been implemented in a newly designed electronic still camera, and resulted in highly improved image quality
Keywords
CCD image sensors; colour; digital television; fuzzy logic; video cameras; video signal processing; CCD camera; algorithm; automatic white balance; color parameters; color temperature difference; colour video signal; digital still camera; electronic images; fuzzy logic rules; image quality; light sources; Charge-coupled image sensors; Color; Digital cameras; Humans; Light sources; Optical amplifiers; Optical reflection; Read only memory; Sensor systems; Temperature;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.468045
Filename
468045
Link To Document