Contrast Enhancement of Mycobacterium Tuberculosis Images Based on Improved Histogram Equalization

被引：0
|
作者：
Xu, Chao [1 ]
Zhou, Dongxiang [1 ]
Peng, Keju [1 ]
Fan, Weihong [1 ]
Liu, Yunhui [2 ]
机构：
[1] Natl Univ Def Technol, Coll Elect Sci & Engn, Changsha 410073, Hunan, Peoples R China
[2] Chinese Univ Hong Kong, Dept Mech & Automat Engn, Hong Kong, Hong Kong, Peoples R China
来源：
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS | 2016年 / E99D卷 / 11期
关键词：
contrast enhancement; tuberculosis; histogram equalization; PDF transformation;
D O I：
10.1587/transinf.2016EDL8108
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
There are often low contrast Mycobacterium tuberculosis (MTB) objects in the MTB images. Based on improved histogram equalization (HE), a framework of contrast enhancement is proposed to increase the contrast of MTB images. Our proposed algorithm was compared with the traditional HE and the weighted thresholded HE. The experimental results demonstrate that our proposed algorithm has better performance in contrast enhancement, artifacts suppression, and brightness preserving for MTB images.
引用
收藏
页码：2847 / 2850
页数：4
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