Method for three-dimensional measurement of dynamic deformable surfaces

Jinlong Shi; Ye Liu; Yan Qiu Chen

doi:10.1117/1.JEI.21.3.033023

14 September 2012 Method for three-dimensional measurement of dynamic deformable surfaces

Jinlong Shi, Ye Liu, Yan Qiu Chen

Author Affiliations +

Journal of Electronic Imaging, Vol. 21, Issue 3, 033023 (September 2012). https://doi.org/10.1117/1.JEI.21.3.033023

Abstract

This paper presents a method to measure dynamic deformable three-dimensional (3-D) surfaces from a calibrated stereo image sequence. This proposed method adopts a patch-based expansion technique that performs 3-D measuring and tracking by computing the motion and disparity independently. Compared with traditional expansion techniques, the proposed expansion technique always spreads from the most reliable region, which makes the measurement more accurate and dense. The performance is evaluated on simulated experiments, and the effectiveness is demonstrated by different real surfaces.

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Jinlong Shi, Ye Liu, and Yan Qiu Chen "Method for three-dimensional measurement of dynamic deformable surfaces," Journal of Electronic Imaging 21(3), 033023 (14 September 2012). https://doi.org/10.1117/1.JEI.21.3.033023

Published: 14 September 2012

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