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This paper presents a shadow removal technique for a multiple overlapping projection system. In particular, this paper deals with situations where cameras cannot be placed between the occluder and projection surface. We apply a synthetic aperture capturing technique to estimate the appearance of the projection surface, and a visual hull reconstruction technique to measure the shape of the occluder...
This paper presents a novel model-based approach of dynamic defocus and occlusion compensation method in a multi-projection environment. Conventional defocus compensation research applies appearance-based method, which needs a point spread function (PSF) calibration when either position or orientation of an object to be projected is changed, thus cannot be applied to interactive applications in which...
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