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dc.contributor.author李维香
dc.contributor.author袁飞
dc.contributor.author程恩
dc.date.accessioned2016-05-17T02:29:19Z
dc.date.available2016-05-17T02:29:19Z
dc.date.issued2015-7-28
dc.identifier.citation厦门大学学报(自然科学版),2015,(4):90-95
dc.identifier.issn0438-0479
dc.identifier.otherXDZK201504016
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/104854
dc.description.abstract对水下图像进行有效的改善必须建立在水下成像系统的机制和特性的研究基础之上.在分析总结了水下光学图像获取过程中的劣化类型和原因的基础上,基于JAffE-MCglAMEry成像模型,成功仿真了浅海干净水质下、光学摄像机水下拍摄成像图像模糊、色彩降维等劣化特点,体现了摄像机、光源与成像平面的位置特点以及海水前向散射、光谱选择性吸收和衰减等影响,同时体现了光学设备对成像的离焦和运动造成的劣化特点.研究成果对于光学系统设计及图像的后续处理具有一定的理论支撑和参考价值.
dc.description.abstractThe effective improvement of the underwater image must be based on the research regarding mechanisms and characteristics of the underwater imaging system.This paper summarizes the underwater optical image's degradation types and reasons in the acquisition process,and analyzes the impact of the water absorption and scattering and hardware on imaging and degradation characteristics.Characteristics of degradation are simulated.Finally,the result prove valuable and can be referenced to the design of optical system and the image pre-process.
dc.description.sponsorship国家自然科学基金(61001142;61471308); 中央高校基本科研业务费专项(2013121023)
dc.language.isozh_CN
dc.subject水下成像
dc.subject图像劣化
dc.subject劣化分析
dc.subjectJaffe-McGlamery模型
dc.subjectunderwater imaging
dc.subjectimage distortion
dc.subjectdistortion analytics
dc.subjectJaffe-McGlamery model
dc.title水下光学图像的典型劣化分析与仿真模拟
dc.title.alternativeThe Degradation Analysis and Simulation of Underwater Optical Images
dc.typeArticle


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