3D Digitization of Human Body Based on Checkerboard Matching

Jian Li; Cheng Yan Zhang; Xue Li Xu; Hai Feng Chen

doi:10.4028/www.scientific.net/AMR.718-720.1108

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 718-7203D Digitization of Human Body Based on...

3D Digitization of Human Body Based on Checkerboard Matching

Abstract:

A body-size measurement method based on checkerboard matching is proposed. First, calibrated cameras are used to acquire two body images after projecting chess boards on human body with projector. Then, the parallax of the two images is got by feature extraction and stereo matching. Finally, we can calculate the 3D coordinates of the human body according to the principle of binocular vision to complete the acquisition of body size. The result shows that measurement error is ± 4%. This study can measure automatically and improve precision compared with traditional methods while it has low-cost, simple operation compared with the non-contact measurement. And the results accuracy can meet its general application in practice.

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Periodical:

Advanced Materials Research (Volumes 718-720)

Pages:

1108-1112

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.718-720.1108

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Online since:

July 2013

Authors:

Jian Li, Cheng Yan Zhang, Xue Li Xu, Hai Feng Chen

Keywords:

Binocular Vision, Body Measurement, Checkerboard, Stereo Matching

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