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题名: Adaptive enhancement of sea surface targets in infrared high dynamic range image
作者: 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: Proceedings of SPIE, AOPC 2015: OPTICAL AND OPTOELECTRONIC SENSING AND IMAGING TECHNOLOGY
会议录出版者: SPIE-INT SOC OPTICAL ENGINEERING
会议录出版地: BELLINGHAM, WA
出版日期: 2015
页码: 1-6
收录类别: EI ; CPCI(ISTP)
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
产权排序: 1
WOS记录号: WOS:000363280200086
Citation statistics:
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/17201
Appears in Collections:光电信息技术研究室_会议论文

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Recommended Citation:
Dong S,Qi L. Adaptive enhancement of sea surface targets in infrared high dynamic range image[C]. 见:Conference on Applied Optics and Photonics (AOPC) - Image Processing and Analysis. Beijing. MAY 05-07, 2015.
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