Decoding structured light patterns for three-dimensional imaging systems

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摘要

Structured light patterns may be used for acquiring 3-D range data with the use of a single camera. In such applications, the decoding problem, i.e., resolving the position of a particular “word” within a given structured light pattern, is of great importance. This paper presents a simple decoding algorithm for solving this problem. As shown, this proposed approach is better than “brute force” method.

论文关键词:Structured light pattern,Decoding,Three-dimensional imaging,De Bruijn sequence

论文评审过程:Received 18 February 1999, Revised 8 August 1999, Accepted 18 October 1999, Available online 7 June 2001.

论文官网地址:https://doi.org/10.1016/S0031-3203(99)00224-1