Spatio‐temporal geometry fusion for multiple hybrid cameras using moving least squares surfaces
Claudia Kuster, Jean‐Charles Bazin, Cengiz Öztireli, Teng Deng, Tobías Martín, Tiberiu V. Popa, Markus H. Groß · Computer Graphics Forum · 2014
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.