A robust algorithm for 3D–motion estimation of a small surface patch of a 3D–object
نویسنده
چکیده
A robust algorithm for estimating 3D–motion of small surface patches of a 3D–object is described. The robustness is measured by the probability of convergency to correct parameters. The 3D motion is estimated by a gradient method, which uses a local luminance error model, a motion compensated Kalman Filter and a selected neighboring surface around the patch. This technique can be used for automatic modelling of flexibly connected rigid 3D object components considering mutual occlusion.
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تاریخ انتشار 1994