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A novel Structured Light method for one-shot dense reconstruction

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2 Author(s)
Fernandez, S. ; Inst. of Inf. & Applic., Univ. of Girona, Girona, Spain ; Salvi, J.

Dense acquisition for moving scenarios represents an active field of research in Structured Light (SL). A common solution is to project a single one-shot fringe pattern, extracting depth from the phase deviation of the imaged pattern. This implies the use of a phase unwrapping algorithm, which can fail in the presence of depth discontinuities and occlusions. Our work presents a new one-shot dense pattern where De-Bruijn and Windowed Fourier Transform are combined obtaining a dense, absolute, accurate and computationally fast 3D reconstruction regarding the other existing techniques.

Published in:

Image Processing (ICIP), 2012 19th IEEE International Conference on

Date of Conference:

Sept. 30 2012-Oct. 3 2012