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http://dx.doi.org/10.6109/JKIICE.2009.13.7.1292

Single Tone Detection Algorithm for Improve on Auto White Balance of Mobile Phone Camera  

Kim, Kyung-Rin (동아대학교 전자공학과)
Jang, Won-Woo (동아대학교 전자공학과)
Kim, Joo-Hyun (삼성전기)
Yang, Hoon-Gee (광운대학교 전파공학과)
Kang, Bong-Soon (광운대학교 전파공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.13, no.7, 2009 , pp. 1292-1302 More about this Journal
Abstract
In this paper, we proposed Single Tone Detection Algorithm for prevent decoloration and color distortion of single tone image in auto white balance of mobile phone camera. Conventional auto white balance which accomplish very well using complex color images, but there are some problems if input images are single tone image or included large part of single tone. If input images are singlet one, or included large part of single tone, which cause decoloration or distorted color in output images. In this paper, we proposed single tone detection algorithm using color histogram data for solve decoloration or distorted color problems. If this algorithm is applied to auto white balance, it will be improvement in auto white balance.
Keywords
모바일 폰 카메라;자동 백색 보정;단색영상;
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Times Cited By KSCI : 1  (Citation Analysis)
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