A New 3D Coordinates Acquisition Method on Base of Single Camera

Sheng Hong Fan; Chang Ru Liu; Xiao Tong Qi; Lai Wei Jiang; Ya Jun Wu

doi:10.4028/www.scientific.net/AMM.475-476.296

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 475-476A New 3D Coordinates Acquisition Method on Base of...

A New 3D Coordinates Acquisition Method on Base of Single Camera

Abstract:

As is known to us, conventional photogrammetry uses the double phase stereopair for forward intersection, but this paper proposed a new method for 3D coordinates acquisition based on single camera. Under the defined relationship of the object relative position, three-dimensional coordinates can be obtained by space resection through single photo. The principle of this method is simple but practical, especially suitable for measuring the overall mobile objects. Experiments show that within1500mm, plane normal direction is better than 0.02°in the measurement accuracy , and can replace stereopair measurement in certain conditions for its higher measurement accuracy.

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Periodical:

Applied Mechanics and Materials (Volumes 475-476)

Pages:

296-300

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.475-476.296

Citation:

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Online since:

December 2013

Authors:

Sheng Hong Fan*, Chang Ru Liu, Xiao Tong Qi, Lai Wei Jiang, Ya Jun Wu

Keywords:

Collinearity Equation, Photogrammetry, Single Camera, Space Resection

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* - Corresponding Author

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