Search Results - Computer Graphics I.3.5 Computational Geometry AND Object Modelling Shape Analysis

Robust Region Detection via Consensus Segmentation of Deformable Shapes by Rodolà, E., Bulò, S. Rota, Cremers, D.

“…We consider the problem of stable region detection and segmentation of deformable shapes…”
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Non-Rigid Puzzles by Litany, O., Rodolà, E., Bronstein, A. M., Bronstein, M. M., Cremers, D.

“…Shape correspondence is a fundamental problem in computer graphics and vision, with applications in various problems including animation, texture mapping, robotic vision, medical imaging, archaeology and many…”
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Localized Manifold Harmonics for Spectral Shape Analysis by Melzi, S., Rodolà, E., Castellani, U., Bronstein, M. M.

“…The use of Laplacian eigenfunctions is ubiquitous in a wide range of computer graphics and geometry processing applications…”
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Regularized Pointwise Map Recovery from Functional Correspondence by Rodolà, E., Moeller, M., Cremers, D.

“…The concept of using functional maps for representing dense correspondences between deformable shapes has proven to be extremely effective in many applications…”
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Consistent Partial Matching of Shape Collections via Sparse Modeling by Cosmo, L., Rodolà, E., Albarelli, A., Mémoli, F., Cremers, D.

“…Recent efforts in the area of joint object matching approach the problem by taking as input a set of pairwise maps, which are then jointly optimized across the whole collection so that certain…”
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Fully Spectral Partial Shape Matching by Litany, O., Rodolà, E., Bronstein, A. M., Bronstein, M. M.

“…We propose an efficient procedure for calculating partial dense intrinsic correspondence between deformable shapes performed entirely in the spectral domain…”
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Mesh Statistics for Robust Curvature Estimation by Váša, L., Vaněček, P., Prantl, M., Skorkovská, V., Martínek, P., Kolingerová, I.

“…While it is usually not difficult to compute principal curvatures of a smooth surface of sufficient differentiability, it is a rather difficult task when only…”
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Shape Decomposition using Modal Analysis by Huang, Qi-Xing, Wicke, Martin, Adams, Bart, Guibas, Leonidas

“… Using modal analysis, we are able to identify parts of the shape that tend to move rigidly…”
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Partial Shape Matching Using Transformation Parameter Similarity by Guerrero, Paul, Auzinger, Thomas, Wimmer, Michael, Jeschke, Stefan

“…In this paper, we present a method for non‐rigid, partial shape matching in vector graphics. Given a user…”
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Partial Functional Correspondence by Rodolà, E., Cosmo, L., Bronstein, M. M., Torsello, A., Cremers, D.

“… We use perturbation analysis to show how removal of shape parts changes the Laplace–Beltrami eigenfunctions, and exploit it as a prior on the spectral representation of the correspondence…”
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Shape-Up: Shaping Discrete Geometry with Projections by Bouaziz, Sofien, Deuss, Mario, Schwartzburg, Yuliy, Weise, Thibaut, Pauly, Mark

“…We introduce a unified optimization framework for geometry processing based on shape constraints…”
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A Part-aware Surface Metric for Shape Analysis by Liu, Rong, Zhang, Hao, Shamir, Ariel, Cohen-Or, Daniel

“… As the fundamental geometric representation of 3D objects in computer graphics is surface‐based, solutions of many such problems utilize a surface metric, a distance function…”
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Recent Trends, Applications, and Perspectives in 3D Shape Similarity Assessment by Biasotti, S., Cerri, A., Bronstein, A., Bronstein, M.

“…The recent introduction of 3D shape analysis frameworks able to quantify the deformation of a shape into another in terms of the variation of real functions yields a new interpretation of the 3D shape…”
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Stable Topological Signatures for Points on 3D Shapes by Carrière, Mathieu, Oudot, Steve Y., Ovsjanikov, Maks

“…Comparing points on 3D shapes is among the fundamental operations in shape analysis…”
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Complex Barycentric Coordinates with Applications to Planar Shape Deformation by Weber, Ofir, Ben-Chen, Mirela, Gotsman, Craig

“…Barycentric coordinates are heavily used in computer graphics applications to generalize a set of given data values…”
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The shape variational autoencoder: A deep generative model of part‐segmented 3D objects by Nash, C., Williams, C. K. I.

“…We introduce a generative model of part‐segmented 3D objects: the shape variational auto‐encoder (ShapeVAE…”
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A Survey of Simple Geometric Primitives Detection Methods for Captured 3D Data by Kaiser, Adrien, Ybanez Zepeda, Jose Alonso, Boubekeur, Tamy

“… graphics and computer vision. To that end, segmentation and optimization are crucial analysis components of the shape ion process, which can themselves be greatly simplified when performed on lightened geometric formats…”
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A Survey on Shape Correspondence by van Kaick, Oliver, Zhang, Hao, Hamarneh, Ghassan, Cohen-Or, Daniel

“…‐varying surfaces, and semantic shape analysis, which underlines a recent trend to incorporate shape understanding into the analysis pipeline…”
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3D Skeletons: A State-of-the-Art Report by Tagliasacchi, Andrea, Delame, Thomas, Spagnuolo, Michela, Amenta, Nina, Telea, Alexandru

“…Given a shape, a skeleton is a thin centered structure which jointly describes the topology and the geometry of the shape…”
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Skeleton-driven Adaptive Hexahedral Meshing of Tubular Shapes by Livesu, Marco, Muntoni, Alessandro, Puppo, Enrico, Scateni, Riccardo

“…We propose a novel method for the automatic generation of structured hexahedral meshes of articulated 3D shapes…”
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