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Shape reconstruction within an optical diffusion model
Wei YJ(魏阳杰); He YQ(何玉庆)
作者部门机器人学研究室
会议名称14th IEEE International Workshop on Advanced Motion Control, AMC 2016
会议日期April 22-24, 2016
会议地点Auckland, New zealand
会议录名称2016 IEEE 14th International Workshop on Advanced Motion Control, AMC 2016
出版者IEEE
出版地Piscataway, NJ, USA
2016
页码436-441
收录类别EI ; CPCI(ISTP)
EI收录号20163202693218
WOS记录号WOS:000390947100070
产权排序2
ISSN号1943-6572
ISBN号978-1-4799-8464-0
关键词Shape Reconstruction Optical Diffusion Model
摘要Shape reconstruction with an optical diffuser has some significant advantages such as high-precision depth estimation with a small lens, depth estimation for distant objects, and less sensitivity to lens aberrations. However, no optical diffusion model has been proposed to relate depth information to the basic principle of intensity distribution during optical diffusion. In this paper, heat diffusion equation in physics is introduced into optical diffusion, and a mathematic model of intensity distribution during optical diffusion is constructed. A high-precision shape reconstruction method with optical diffusion is proposed based on heat diffusion equation. First, an optical diffusion model is introduced to explain the basic principle of diffusion imaging process. Second, a novel shape reconstruction method based on global heat diffusion is proposed within our optical diffusion model. Finally, simulation with synthetic images and experiment with five playing cards are conducted, and the result proves the effectiveness and feasibility of the proposed method.
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/173321/18841
专题机器人学研究室
通讯作者Wei YJ(魏阳杰)
作者单位1.College of Computer Science and Engineering, Northeastern University, State Key Laboratory of Synthetical Automation for Process Industries, Shenyang, China
2.State Key Laboratory of Robotics, Shenyang Institute of Automation, CAS, Shenyang, China
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Wei YJ,He YQ. Shape reconstruction within an optical diffusion model[C]. Piscataway, NJ, USA:IEEE,2016:436-441.
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