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This paper presents a range image refinement technique for generating accurate 3D computer models of real objects. Range images obtained from a stereo-vision system typically experience geometric distortions on reconstructed 3D surfaces due to the inherent stereo matching problems such as occlusions or mismatchings. This paper introduces a range image refinement technique to correct such erroneous ranges by employing epipolar geometry of a multiview modeling system and the visual hull of andoi:10.1109/im.2003.1240244 dblp:conf/3dim/ParkS03 fatcat:v7mb356qbbaqxaqc4mujbzhs3y