Structured Light Using Pseudorandom Codes

Authors:
Raymond A. Morano;Cengizhan Ozturk;Robert Conn;Stephen Dubin;Stanley Zietz;Jonathan Nissanov
Affiliations:
Drexel Univ., Philadelphia, PA;Drexel Univ., Philadelphia, PA;Drexel Univ., Philadelphia, PA;Drexel Univ., Philadelphia, PA;Drexel Univ., Philadelphia, PA;Drexel Univ., Philadelphia, PA
Venue:
IEEE Transactions on Pattern Analysis and Machine Intelligence
Year:
1998

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Abstract

We solve the correspondence problem in active stereo vision using a novel pseudorandom coded structured light (SL). This coding scheme performs well in the presence of occlusion. In settings where color coding is feasible, 3D information can be obtained using a single image.