Tri-histogram equalization based on first order statistics

Ping Hsien Lin*, Chun-Cheng Lin, Hsu Chun Yen

*此作品的通信作者

研究成果: Conference contribution同行評審

15 引文 斯高帕斯(Scopus)

摘要

This paper proposes a novel method, called Statistic-separate Tri-histogram Equalization (SSTHE), to enhance contrasts of images along with excellent brightness preservation. This method segments the original histogram into three regions according to the mean and standard deviation of the image brightness, re-ranges spans of each sub-histogram and executes histogram equalization within each scope respectively. Experiments show that our method provides better brightness preservation than most bi-HE techniques, and reduces artifacts that a large number of sub-histograms produces. In addition, it is efficient with computation, suitable for consumer electronics.

原文English
主出版物標題2009 IEEE 13th International Symposium on Consumer Electronics, ISCE 2009
頁面387-391
頁數5
DOIs
出版狀態Published - 27 10月 2009
事件2009 IEEE 13th International Symposium on Consumer Electronics, ISCE 2009 - Kyoto, Japan
持續時間: 25 5月 200928 5月 2009

出版系列

名字Digest of Technical Papers - IEEE International Conference on Consumer Electronics
ISSN(列印)0747-668X

Conference

Conference2009 IEEE 13th International Symposium on Consumer Electronics, ISCE 2009
國家/地區Japan
城市Kyoto
期間25/05/0928/05/09

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