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Technical Briefs
Modeling
Friday, 30 November 14:15 - 16:00 | Garnet 219
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3D Diff: An Interactive Approach to Mesh Differencing and Conflict ResolutionWe present an open source tool, 3D Diff, that supports differencing and merging of 3D models. We evaluate this tool with users and find the 3D Diff to be an effective way of merging 3D models. Jozef Doboš, University College London |
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Adaptive Maximal Poisson-Disk Sampling on SurfacesA novel approach for adaptive maximal Poisson-disk sampling on surfaces base on the power diagram and regular triangulation. The application for high quality remeshing. Dong-Ming Yan, King Abdullah University of Science and Technology |
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Dynamic 3-D Facial Compression Using Low Rank and Sparse DecompositionWe propose a new compression framework for dynamic 3-D facial expressions acquired from structured light based 3-D camera. Low rank and sparse decomposition is applied to each dimension. An averaged 3-4 dB gain is achieved by the proposed scheme compared with existing algorithms. Junhui Hou, Nanyang Technological University |
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Computing Defect-Insensitive Geodesic Distance on Broken MeshesThis paper presents a new method to compute meaningful geodesic distance on broken meshes. The resulting distance is insensitive to the defects, such as shortcuts, holes, gaps, boundaries, mesh triangulation/resolution, and robust to noise. Shi-Qing Xin, Ningbo University |
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Basic Level Scene Understanding: From Labels to Structure and BeyondThis paper summarizes our recent efforts toward visual scene understanding to unify recognition and reconstruction. We define a task called "basic level scene understanding" that is suitable for the current state of research in computer vision to produce a natural representation of the scene, and demonstrate some initial results for this task. Jianxiong Xiao, Massachusetts Institute of Technology |
Sponsored by ACMSIGGRAPH