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Construction for M-arrays and application in structured light

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M-arrays are random arrays in which an appropriate sub-window appears only once in the whole array. Coded structured light based on M-arrays is one-shot technique to rapidly acquire 3D information of unknown surfaces by projecting suitable patterns onto a measuring surface. This paper presents a method to construct large size M-arrays based on the piece growing algorithm in which an array is constructed by many pieces through splicing each other. Reconstructing 3D shapes by utilizing the designed pattern based on constructed M-arrays for two objects are given.

M-arraysstructured lightpiece growing3D reconstruction

JIA Xiao-jun、ZHANG Zhi-jiang、YU Qing-cang

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Key Laboratory of Specialty Fiber Optics and Optical Access Networks, School of Communication and Information Engineering, Shanghai University, Shanghai 200072, P. R. China

College of Mathematics, Physics and Information Engineering, Jiaxing University, Jiaxing 314001,Zhejiang,P.R.China

School of Informatics and Electronics, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China

国家自然科学基金State Key Program of National Natural Science of ChinaShanghai Leading Academic Discipline ProjectFoundation of the Science and Technology Commission of Shanghai Municipality

6077212460832003S3010808DZ2231100

2011

上海大学学报(英文版)
上海大学

上海大学学报(英文版)

影响因子:0.196
ISSN:1007-6417
年,卷(期):2011.15(1)
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