1 September 1991 Three-dimensional reconstruction using virtual planes and horopters
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Abstract
This paper presents some theoretical results useful in 3-D reconstruction from disparity stereo maps. A practical implementation of the theory confirms the possibility of computing a fast spatial transposition of the observed scene without passing through an explicit computation of depth maps. Moreover, as the stereo pair moves, controlling the vergence and maintaining the fixation point, it is possible to integrate spatial information and refine gradually a simple volumetric model of the scene. A straight generalization of the approach suggests the introduction of the horopters theory, this is discussed in its weak and strong aspects. Some basic ideas related to the active vision paradigm are proposed and some experimental results on real data are presented.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Enrico Grosso, Giulio Sandini, and Massimo Tistarelli "Three-dimensional reconstruction using virtual planes and horopters", Proc. SPIE 1570, Geometric Methods in Computer Vision, (1 September 1991); doi: 10.1117/12.48439; https://doi.org/10.1117/12.48439
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