Image enhancement by two-dimensional histogram with self-adaptive window

	Image enhancement by two-dimensional histogram with self-adaptive window
	Liu X.; Wu Z.; Wang D.; Yang H.; Huang D.
	2014
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
ISSN	ISBN/10072276
卷号	43 期号:6 页码:2027-2034
摘要	For unsighted detail and texture of images due to many factors during imaging, a novel technique of image enhancement by two-dimensional histogram with self-adaptive window was proposed based on two-dimensional histogram theory of Turgay Celik. This method considered image details and texture. By analyzing the relationship between two-dimensional histogram and texture characteristics and defect of fixed window, self-adaptive window was proposed by average grads. It was suited the region characteristics to construct two-dimensional histogram and accomplish enhancement through comparing the distributing with ideal one. Many experimental results and comparison show that this method can overcome badly adaptability, excessive enhancement, local weakening and other problems caused by fixed window. The enhanced images display clear texture and more pleasing visual content so that the method is useful for engineering.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/44052
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liu X.,Wu Z.,Wang D.,et al. Image enhancement by two-dimensional histogram with self-adaptive window[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2014,43(6):2027-2034.
APA	Liu X.,Wu Z.,Wang D.,Yang H.,&Huang D..(2014).Image enhancement by two-dimensional histogram with self-adaptive window.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,43(6),2027-2034.
MLA	Liu X.,et al."Image enhancement by two-dimensional histogram with self-adaptive window".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 43.6(2014):2027-2034.

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