Infrared image enhancement based on atmospheric scattering model and histogram equalization

	Infrared image enhancement based on atmospheric scattering model and histogram equalization
	Li, Y.; Y. F. Zhang; A. H. Geng; L. H. Cao and J. Chen
	2016
发表期刊	Optics and Laser Technology
卷号	83
摘要	We propose a novel image enhancement method based on salient region detection and a layered difference representation of 2D histograms. We first obtain the visual salient region corresponding to maximal human attention using saliency filters. Then, we obtain a difference vector for the visual salient region by solving a constrained optimization problem of the layered difference representation at a specified layer. Finally, the new difference vector and the difference vector of the original image are aggregated to enhance the salient region and protect other regions from overstretching or brightness shift. Experimental results including comparisons with other methods show that our proposed algorithm produces more suitable enhanced images compared with the results of existing algorithms.
文章类型	期刊
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/57046
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li, Y.,Y. F. Zhang,A. H. Geng,et al. Infrared image enhancement based on atmospheric scattering model and histogram equalization[J]. Optics and Laser Technology,2016,83.
APA	Li, Y.,Y. F. Zhang,A. H. Geng,&L. H. Cao and J. Chen.(2016).Infrared image enhancement based on atmospheric scattering model and histogram equalization.Optics and Laser Technology,83.
MLA	Li, Y.,et al."Infrared image enhancement based on atmospheric scattering model and histogram equalization".Optics and Laser Technology 83(2016).

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