Adaptive detail enhancement for infrared image based on subband- decomposed multi-scale retinex

	Adaptive detail enhancement for infrared image based on subband- decomposed multi-scale retinex
	Li, Y.; Y. Zhang; N. Li; Y. Fang; C. Lu; G. Yu and J. Chen
	2015
发表期刊	Zhongguo Jiguang/Chinese Journal of Lasers
卷号	42 期号:5
摘要	An adaptive detail enhancement method based on subband-decomposed multi-scale Retinex is proposed to deal with high dynamic range compression of infrared images and detail enhancement in both high light regions and dim regions. Three independent spectrum subbands using subband-decomposed multi-scale Retinex are gained. Then guided image filter is applied to get detail layer and base layer from each subband. Later the basis weight function for detail enhancement is proposed according to characteristic of separate spectrum subband. Adaptive detail enhancement is achieved with basis weight function. In order to eliminate the nonuniformity of gray intensity in the outcome image, a new adaptive way to get Gamma curve for gray value remapping is put forward. Experimental results show that the detail of the enhanced images is upgraded greatly in both high light regions and dim regions, and have a satisfied visual effect. Objective evaluation parameters illustrate that the proposed algorithm can effectively enhance detail of infrared images. In addition, the time consuming is not lengthened compared to other algorithms in the experiment. , 2015, Science Press. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56374
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. Zhang,N. Li,et al. Adaptive detail enhancement for infrared image based on subband- decomposed multi-scale retinex[J]. Zhongguo Jiguang/Chinese Journal of Lasers,2015,42(5).
APA	Li, Y.,Y. Zhang,N. Li,Y. Fang,C. Lu,&G. Yu and J. Chen.(2015).Adaptive detail enhancement for infrared image based on subband- decomposed multi-scale retinex.Zhongguo Jiguang/Chinese Journal of Lasers,42(5).
MLA	Li, Y.,et al."Adaptive detail enhancement for infrared image based on subband- decomposed multi-scale retinex".Zhongguo Jiguang/Chinese Journal of Lasers 42.5(2015).

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