Search Results - Computer Graphics I.3.5 Computational Geometry and Object Modelling Shape Analysi*

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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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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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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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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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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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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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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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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STAR - Laplacian Spectral Kernels and Distances for Geometry Processing and Shape Analysis by Patane, Giuseppe

“…In geometry processing and shape analysis, several applications have been addressed through the properties of the spectral kernels and distances, such as commute…”
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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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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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GWCNN: A Metric Alignment Layer for Deep Shape Analysis by Ezuz, Danielle, Solomon, Justin, Kim, Vladimir G., Ben-Chen, Mirela

“…Deep neural networks provide a promising tool for incorporating semantic information in geometry processing applications…”
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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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Analysis and synthesis of 3D shape families via deep-learned generative models of surfaces by Huang, Haibin, Kalogerakis, Evangelos, Marlin, Benjamin

“…We present a method for joint analysis and synthesis of geometrically diverse 3D shape families…”
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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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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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Landmark-Guided Elastic Shape Analysis of Spherically-Parameterized Surfaces by Kurtek, Sebastian, Srivastava, Anuj, Klassen, Eric, Laga, Hamid

“…) are two related problems and propose a framework that solves them simultaneously. We build on the Riemannian shape analysis of anatomical and star…”
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Visual Analysis of Biomolecular Cavities: State of the Art by Krone, M., Kozlíková, B., Lindow, N., Baaden, M., Baum, D., Parulek, J., Hege, H.-C., Viola, I.

“…In this report we review and structure the branch of molecular visualization that is concerned with the visual analysis of cavities in macromolecular protein structures…”
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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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