29 December 1998 Recovery of three-dimensional shapes by using a defocus structured light system
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Proceedings Volume 3520, Three-Dimensional Imaging, Optical Metrology, and Inspection IV; (1998) https://doi.org/10.1117/12.334322
Event: Photonics East (ISAM, VVDC, IEMB), 1998, Boston, MA, United States
Abstract
We present a new concept for 3D shape recovery using Defocused Structure Light (DSL) images. DSL technique externally extracts the depth information for the scene by using projections of cylindrical wavefronts on the object. These projections show different degrees of defocus as a function of the depth.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Alfonso Serrano-Heredia, Carlos M. Hinojosa, Juan Gutierrez Ibarra, Victor M. Arrizon, "Recovery of three-dimensional shapes by using a defocus structured light system", Proc. SPIE 3520, Three-Dimensional Imaging, Optical Metrology, and Inspection IV, (29 December 1998); doi: 10.1117/12.334322; https://doi.org/10.1117/12.334322
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