Image enhancement combined sub-layer segmentation with histogram specification induced by adaptive function

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	Image enhancement combined sub-layer segmentation with histogram specification induced by adaptive function
	Zhao F. ; Zhao J. ; Zhang B. ; Yin C.
刊名	Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics
	2014
卷号	26 期号:11 页码:2016-2022
ISSN号	ISBN/10039775
英文摘要	In order to distinguish the target of the illumination image better, increase the contract and enhance the weak information, by using sub-layer segmentation and histogram specification to enhance image, we propose the image enhancement combined sub-layer segmentation with histogram specification induced by adaptive function algorithm. Firstly, according to the features of the original image, its histogram will be divided into sub-layer. Then, stretching gradation interval of the sub-layer to increase the image brightness, the image contrast can be enhanced. To enhance the image details better, we use the required adaptation functions to do the histogram specification in each sub-layer. Finally, the sub-layer histogram will be merged to get the enhanced image. Experimental results show that the gray mean gradient value of the enhanced image was 3-4 times of the original image, and entropy was increased obviously. The algorithm can enhance image detail and improve image contrast with superiority.
收录类别	EI
语种	中文
公开日期	2015-05-27
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/44053]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhao F.,Zhao J.,Zhang B.,et al. Image enhancement combined sub-layer segmentation with histogram specification induced by adaptive function[J]. Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics,2014,26(11):2016-2022.
APA	Zhao F.,Zhao J.,Zhang B.,&Yin C..(2014).Image enhancement combined sub-layer segmentation with histogram specification induced by adaptive function.Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics,26(11),2016-2022.
MLA	Zhao F.,et al."Image enhancement combined sub-layer segmentation with histogram specification induced by adaptive function".Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics 26.11(2014):2016-2022.