Technical Papers

Technical Papers

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Shape Analysis and Deformation

Tuesday, 13 December 09:00 - 10:45 | Convention Hall B

Session Chair
Marc Alexa

	Pattern-Aware Shape Deformation Using Sliding Dockers We present a structure-aware shape editing technique that preserves regular patterns in the input. The user can apply a free-form deformation and the algorithm automatically inserts or removes repeated elements to maintain the shape structure. Continuous pattern preservation constraints are used to maintain symmetry of regular elements. Martin Bokeloh, Max-Planck-Institut für Informatik Michael Wand, Max-Planck-Institut für Informatik Vladlen Koltun, Stanford University Hans-Peter Seidel, Max-Planck-Institut für Informatik
	Shape Space Exploration of Constrained Meshes We present a general computational framework to locally characterize any shape space implicitly prescribed by a collection of non-linear constraints and navigation of desirable subspaces. Yong-Liang Yang, King Abdullah University Yi-Jun Yang, King Abdullah University Helmut Pottmann, King Abdullah University Niloy J. Mitra, King Abdullah University of Science and The Vienna University of Technology
	Joint Shape Segmentation with Linear Programming We present an approach to segmenting shapes in a heterogenous shape database. Our approach segments the shapes jointly, utilizing features from multiple shapes to improve the segmentation of each. The approach is entirely unsupervised and is based on an integer quadratic programming formulation of the joint segmentation problem. Qi-xing Huang, Stanford University Vladlen Koltun, Stanford Unversity Leonidas Guibas, Stanford Unversity
	Unsupervised Co-Segmentation of a Set of Shapes via Descriptor-Space Spectral Clustering Can we infer more knowledge from a set of shapes rather than from a pair of shapes alone? Our answer is affirmative, and we introduce an algorithm for unsupervised co-segmentation of a set, where the semantic parts of shapes are revealed and their correspondence is established across the set. Oana Sidi, Tel Aviv University Oliver van Kaick, Simon Fraser University Yanir Kleiman, Tel Aviv University Hao Richard Zhang, Simon Fraser University Daniel Cohen-Or, Tel Aviv University

Technical Papers

Shape Analysis and Deformation

Pattern-Aware Shape Deformation Using Sliding Dockers

Shape Space Exploration of Constrained Meshes

Joint Shape Segmentation with Linear Programming

Unsupervised Co-Segmentation of a Set of Shapes via Descriptor-Space Spectral Clustering