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Adaptive enhancement of sea surface targets in infrared high dynamic range image
Dong S(董帅); Qi L(亓琳)
作者部门光电信息技术研究室
会议名称Conference on Applied Optics and Photonics (AOPC) - Image Processing and Analysis
会议日期MAY 05-07, 2015
会议地点Beijing
会议主办者Chinese Soc Opt Engn, Chinese Soc Astronaut, Photoelectron Technol Comm, Sci & Technol Low Light Level Night Vis Lab, SPIE, Opt Soc, European Opt Soc, Opt Soc Korea
会议录名称Proceedings of SPIE, AOPC 2015: OPTICAL AND OPTOELECTRONIC SENSING AND IMAGING TECHNOLOGY
出版者SPIE-INT SOC OPTICAL ENGINEERING
出版地BELLINGHAM, WA
2015
页码1-6
收录类别EI ; CPCI(ISTP)
EI收录号20161602266864
WOS记录号WOS:000363280200086
产权排序1
ISSN号0277-786X
ISBN号978-1-62841-900-9
关键词Adaptive Bilateral Filter Saliency Map Sea Surface High Dynamic Range Image Enhancement
摘要A high dynamic range infrared image of the sea surface scene includes the effects due to the sea clutter, mirror reflections from the wave facets, which decrease the visibility of the ship targets and their details. This paper provides an efficient adaptive enhancement technique for ship targets based on bilateral filtering and visual saliency detection. The 14-bit raw image is separated into a detail layer and a base layer by applying an adaptive bilateral filter. Then the two layers are processed separately and added afterward. Hereafter by employing visual saliency detection we can get the gain matrix to improve the contrast of ship targets. Finally, the image whose contrast is improved is quantized to the display range. The strength of our proposed method lies in its ability to inhibit the sea clutter and adaptability in different sea surface scene and shows a better performance in the contrast of the ship targets and the visibility of their details.
语种英语
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文献类型会议论文
条目标识符http://ir.sia.cn/handle/173321/17201
专题光电信息技术研究室
作者单位1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, 110016, China
2.University of Chinese Academy of Sciences, Beijing, 100049, China
3.Key Laboratory of Opto-Electronic Information Processing, Chinese Academy of Science, Shenyang, 110016, China
4.Key Lab of Image Understanding and Computer Vision, Liaoning province, Shenyang, 110016, China
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Dong S,Qi L. Adaptive enhancement of sea surface targets in infrared high dynamic range image[C]//Chinese Soc Opt Engn, Chinese Soc Astronaut, Photoelectron Technol Comm, Sci & Technol Low Light Level Night Vis Lab, SPIE, Opt Soc, European Opt Soc, Opt Soc Korea. BELLINGHAM, WA:SPIE-INT SOC OPTICAL ENGINEERING,2015:1-6.
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