Design and development of a 4D scanner

John N. Carter; Tim P. Monks; C. N. Paulson; C. H. Shadle

doi:10.1117/12.139058

12 January 1993 Design and development of a 4D scanner

John N. Carter, Tim P. Monks, C. N. Paulson, C. H. Shadle

Proceedings Volume 1771, Applications of Digital Image Processing XV; (1993) https://doi.org/10.1117/12.139058
Event: San Diego '92, 1992, San Diego, CA, United States

Abstract

This paper describes the current development of a novel 4D scanner, which can fully sample three dimensional motion at 12.5Hz. The scanner a variant on structured light produces a series of position lines every 40ms, from each video frame. The reconstruction of the range information uses a colour coded pattern, which is analyzed by a flexible and robust pattern matching algorithm.

Citation Download Citation

John N. Carter, Tim P. Monks, C. N. Paulson, and C. H. Shadle "Design and development of a 4D scanner", Proc. SPIE 1771, Applications of Digital Image Processing XV, (12 January 1993); https://doi.org/10.1117/12.139058

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