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Spatio‐temporal geometry fusion for multiple hybrid cameras using moving least squares surfaces
Authors:Claudia Kuster  Jean‐Charles Bazin  Cengiz Öztireli  Teng Deng  Tobias Martin  Tiberiu Popa  Markus Gross
Affiliation:1. ETH Zurich;2. NTU Singapore;3. Concordia University
Abstract:Multi‐view reconstruction aims at computing the geometry of a scene observed by a set of cameras. Accurate 3D reconstruction of dynamic scenes is a key component for a large variety of applications, ranging from special effects to telepresence and medical imaging. In this paper we propose a method based on Moving Least Squares surfaces which robustly and efficiently reconstructs dynamic scenes captured by a calibrated set of hybrid color+depth cameras. Our reconstruction provides spatio‐temporal consistency and seamlessly fuses color and geometric information. We illustrate our approach on a variety of real sequences and demonstrate that it favorably compares to state‐of‐the‐art methods.
Keywords:
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