Digital Image Processing and Coordinate Transformation for Vic-3D System

Sha Jia Song; Neng He

doi:10.4028/www.scientific.net/AMM.333-335.1002

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 333-335Digital Image Processing and Coordinate...

Digital Image Processing and Coordinate Transformation for Vic-3D System

Abstract:

This paper discusses the problem about the processing of the images collected by Vic-3D measurement system and the coordinate transformation between the pixel coordinate and plane coordinate. Correlation analysis on image information is carried out by using Matlab. Template matching method is used to get the pixel coordinates of the marked part on the images. Based on affine transformation and least square method, I transform the pixel coordinates of the marked part on the images into the plane coordinates.

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Periodical:

Applied Mechanics and Materials (Volumes 333-335)

Pages:

1002-1006

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.333-335.1002

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Online since:

July 2013

Authors:

Sha Jia Song, Neng He

Keywords:

Affine Transformation, Correlation Analysis, Least-Square Method (LSM), Template Matching, Vic-3D Measurement System

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