Recovering 3D-Shape from Motion Stereo under Non-Uniform Illumination - A Vision System for Mobile Robot Carring an Illumination Source -
نویسندگان
چکیده
A reliable and precise estimation of optic flow is important for recovering 3D-shape in motion In actual scene analysis, however, the influence of non-ideal condition^^)'^) should be taken into account. In this paper, we adopt an extended constraint equation for determining under non-uniform illumination. We try to recover 3Dshape from an image sequence under non-uniform illumination by introducing additional constraint equations of anisotropic constancies in optic flow and creation rate of brightness. We also propose a new concept of vision system for mobile robot carrying an illumination source in the night.
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تاریخ انتشار 1996