Infrared Image Adaptive Enhancement Guided by Energy of Gradient Transformation and Multiscale Image Fusion | |
Chen, Feiran3; Zhang, Jianlin3; Cai, Jingju3; Xu, Tao1; Lu, Gang3; Peng, Xianrong3 | |
刊名 | Applied Sciences-Basel |
2020-09-09 | |
卷号 | 10期号:3页码:10186262-1-12 |
关键词 | Digital Image Processing Image Enhancement Dynamic Range Adjustment And Compression Guided Filter |
ISSN号 | 2076-3417 |
DOI | 10.3390/app10186262 |
文献子类 | 期刊论文 |
英文摘要 | The detail enhancement and dynamic range compression of infrared (IR) images is an important issue and a necessary practical application in the domain of IR image processing. This paper provides a novel approach to displaying high dynamic range infrared images on common display equipment with appropriate contrast and clear detail information. The steps are chiefly as follows. First, in order to protect the weak global details in different regions of the image, we adjust the original normalized image into multiple brightness levels by adaptive Gamma transformation. Second, each brightness image is decomposed into a base layer and several detail layers by the multiscale guided filter. Details in each image are enhanced separately. Third, to obtain the image with global details of the input image, enhanced images in each brightness are fused together. Last, we filter out the outliers and adjust the dynamic range before outputting the image. Compared with other conventional or cutting-edge methods, the experimental results demonstrate that the proposed approach is effective and robust in dynamic range compression and detail information enhancement of IR image. |
出版地 | BASEL |
WOS关键词 | Algorithm ; Decomposition ; Display |
WOS研究方向 | Chemistry ; Engineering ; Materials Science ; Physics |
语种 | 英语 |
出版者 | MDPI |
WOS记录号 | WOS:000581501300001 |
内容类型 | 期刊论文 |
源URL | [http://ir.ioe.ac.cn/handle/181551/10042] |
专题 | 光电技术研究所_光电探测与信号处理研究室(五室) |
作者单位 | 1.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 2.Syst Engn Res Inst, Beijing 100036, Peoples R China 3.Chinese Acad Sci, Inst Opt & Elect, Key Lab Opt Engn, 1 Optoelect Ave, Chengdu 610209, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Feiran,Zhang, Jianlin,Cai, Jingju,et al. Infrared Image Adaptive Enhancement Guided by Energy of Gradient Transformation and Multiscale Image Fusion[J]. Applied Sciences-Basel,2020,10(3):10186262-1-12. |
APA | Chen, Feiran,Zhang, Jianlin,Cai, Jingju,Xu, Tao,Lu, Gang,&Peng, Xianrong.(2020).Infrared Image Adaptive Enhancement Guided by Energy of Gradient Transformation and Multiscale Image Fusion.Applied Sciences-Basel,10(3),10186262-1-12. |
MLA | Chen, Feiran,et al."Infrared Image Adaptive Enhancement Guided by Energy of Gradient Transformation and Multiscale Image Fusion".Applied Sciences-Basel 10.3(2020):10186262-1-12. |
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