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In this paper, we segment RGB-D sensor (e.g. Microsoft Kinect camera) images into 3D planar surfaces. We initialize a set of plane equations based solely from the depth (point cloud) information. We then iteratively refine the pixel-to-plane assignment and plane equations. During this process, the number of planes are also reduced by merging adjacent local planes with similar orientations. For the...
This paper deals with the 3D shape estimation from silhouette cues of multiple moving objects in general indoor or outdoor 3D scenes with potential static obstacles, using multiple calibrated video streams. Most shape-from-silhouette techniques use a two-classification of space occupancy and silhouettes, based on image regions that match or disagree with a static background appearance model. Binary...
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