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	Module calibration and image processing based on measurement system for 3-D foot shapes
	Shi, H. ; Wang, B.X. ; Liu, G.Z. ; Luo, X.Z. ; Hu, B.Q.
	2010-05-10 ; 2010-05-10
关键词	Practical Theoretical or Mathematical Experimental/ calibration error compensation image processing/ module calibration image processing 3-D foot shapes double scanning process calibration frame structure mapping conversion light sectioning planes different position errors/ A4230V Image processing and restoration A0620H Measurement standards and calibration B6135 Optical, image and video signal processing B7130 Measurement standards and calibration
中文摘要	A method of module calibration and image processing based on a measurement system for 3-D foot shapes is described, which contains a module calibration system for the compensation of different position errors. A double scanning process with a calibration frame structure is performed, realizing thus a mapping conversion between the two coordinate systems. With the feature points formed by the intersection of the edges of the calibration frame and the light sectioning planes, different position errors can be automatically compensated. The disadvantages caused by the gradient prediction method can be reduced. Calibration and measurement experiments were conducted with satisfactory results.
语种	英语 ; 英语
出版者	IOP Publishing ; UK
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/24826]
专题	清华大学
推荐引用方式 GB/T 7714	Shi, H.,Wang, B.X.,Liu, G.Z.,et al. Module calibration and image processing based on measurement system for 3-D foot shapes[J],2010, 2010.
APA	Shi, H.,Wang, B.X.,Liu, G.Z.,Luo, X.Z.,&Hu, B.Q..(2010).Module calibration and image processing based on measurement system for 3-D foot shapes..
MLA	Shi, H.,et al."Module calibration and image processing based on measurement system for 3-D foot shapes".(2010).

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