Recovering three-dimensional structure from motion with surface reconstruction.

E C Hildreth; H Ando; R A Andersen; S Treue

doi:10.1016/0042-6989(94)e0068-v

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Recovering three-dimensional structure from motion with surface reconstruction.

E C Hildreth·H Ando·R A Andersen·S Treue

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Abstract

This paper addresses the computational role that the construction of a complete surface representation may play in the recovery of 3-D structure from motion. We first discuss the need to integrate surface reconstruction with the structure-from-motion process, both on computational and perceptual grounds. We then present a model that combines a feature-based structure-from-motion algorithm with a smooth surface interpolation mechanism. This model allows multiple surfaces to be represented in a given viewing direction, incorporates constraints on surface structure from object boundaries, and segregates image features onto multiple surfaces on the basis of their 2-D image motion. We present the results of computer simulations that relate the qualitative behavior of this model to psychophysical observations. In a companion paper, we discuss further perceptual observations regarding the possible role of surface reconstruction in the human recovery of 3-D structure from motion.

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Algorithms Computer Simulation Depth Perception Humans Models, Biological Motion Perception Pattern Recognition, Visual Psychophysics Time Factors Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.

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E C Hildreth, H Ando, R A Andersen, S Treue. 1995. Recovering three-dimensional structure from motion with surface reconstruction.. https://doi.org/10.1016/0042-6989(94)e0068-v

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