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Adaptive enhancement of sea surface targets in infrared high dynamic range image
Dong S(董帅); Qi L(亓琳)
Department光电信息技术研究室
Conference NameConference on Applied Optics and Photonics (AOPC) - Image Processing and Analysis
Conference DateMAY 05-07, 2015
Conference PlaceBeijing
Author of SourceChinese 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
Source PublicationProceedings of SPIE, AOPC 2015: OPTICAL AND OPTOELECTRONIC SENSING AND IMAGING TECHNOLOGY
PublisherSPIE-INT SOC OPTICAL ENGINEERING
Publication PlaceBELLINGHAM, WA
2015
Pages1-6
Indexed ByEI ; CPCI(ISTP)
EI Accession number20161602266864
WOS IDWOS:000363280200086
Contribution Rank1
ISSN0277-786X
ISBN978-1-62841-900-9
KeywordAdaptive Bilateral Filter Saliency Map Sea Surface High Dynamic Range Image Enhancement
AbstractA 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.
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/17201
Collection光电信息技术研究室
Affiliation1.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
Recommended Citation
GB/T 7714
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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