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Multifrequency time of flight in the context of transient renderings

Published:21 July 2013Publication History

ABSTRACT

The emergence of commercial time of flight (ToF) cameras for realtime depth images has motivated extensive study of exploitation of ToF information. In principle, a ToF camera is an active sensor that emits an amplitude modulated near-infrared (NIR) signal, which illuminates a given scene. The per-pixel phase difference of the modulation between reflected light and a reference signal determines the path length, and hence a depth map, of the scene.

References

  1. Godbaz, J. P., Cree, M. J., and Dorrington, A. A. 2012. Closed-form inverses for the mixed pixel/multipath interference problem in amcw lidar. In IS&T/SPIE Electronic Imaging, International Society for Optics and Photonics, 829618--829618.Google ScholarGoogle Scholar
  2. Kolb, A., Barth, E., Koch, R., and Larsen, R. 2009. Time-of-flight sensors in computer graphics. In Proc. Eurographics (State-of-the-Art Report).Google ScholarGoogle Scholar

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  • Published in

    cover image ACM Conferences
    SIGGRAPH '13: ACM SIGGRAPH 2013 Posters
    July 2013
    115 pages
    ISBN:9781450323420
    DOI:10.1145/2503385

    Copyright © 2013 ACM

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    New York, NY, United States

    Publication History

    • Published: 21 July 2013

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