Stereo matching by means of digital speckle

LI Mei-ju; SU Xian-yu

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ISSN 1001-3806 CN 51-1125/TN Map

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Volume 28 Issue 5

Sep. 2013

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Article Navigation > LASER TECHNOLOGY > 2004 > 28(5): 550-553

Citation:

Stereo matching by means of digital speckle

1.
College of Electronics and Information Engineering, Sichuan University, Chengdu 610064, China

Received Date: 2003-09-19
Accepted Date: 2003-11-10

Abstract

Stereovision is one of the most widely used techniques as a powerful passive optical sensing method.The stereo matching is a key point of such technique.However,the conventional matching method is rather inefficient to measure continuous and characterless surface,which may lead to severe matching mistakes.So an aided digital speckle projection is proposed in such environment.The dense disparity map is achieved using the mean normalized cross correlation in our experiment.
- stereovision,
- stereo matching,
- digital speckle,
- dense disparity map

References

[1]

AHLBERG H,LUNDQVIST S,LETALICK D et al.Imaging Q-switched CO2 laser radar with heterodyne detection:design and evaluation[J].Appl Opt,1986,25(17):2891～2892.[2] PEARSON G N,RYE B J.Frequency fidelity of a compact CO2 Doppler lidar transmitter[J].Appl Opt,1992,31(30):6475～6484.[3] CHOI J W,JUAN Y B,STRZELE S et al.Frequency stabilizationof excited CO2 lasers[J].SPIE,2002,3729:786～787.[4] 刘敬海,徐敬普.激光器件与技术[M].北京:北京理工大学出版社,1995.164～167.[5] 叶青,胡渝,曾昭信 et al.碲化镉电光调制器性能研究[J].红光技术,1996,18(6):7～10.[6] 克希耐尔 W.固体激光工程[M].北京:科学出版社,2003.422～424.[7] 田兆硕,王骐,王雨三.电光腔倒空与调Q射频波导CO2激光器[J].光学学报,2000,20(12):1613～1616.

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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