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

Patch-Collaborative Spectral Point-Cloud Denoising by Rosman, G., Dubrovina, A., Kimmel, R.

“…We present a new framework for point cloud denoising by patch‐collaborative spectral analysis. A collaborative generalization of each surface patch is defined,…”
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Non-Oriented MLS Gradient Fields by Chen, Jiazhou, Guennebaud, Gaël, Barla, Pascal, Granier, Xavier

“…We introduce a new approach for defining continuous non‐oriented gradient fields from discrete inputs, a fundamental stage for a variety of computer graphics applications such as surface or curve reconstruction, and image stylization…”
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Improved Surface Quality in 3D Printing by Optimizing the Printing Direction by Wang, W. M., Zanni, C., Kobbelt, L.

“…We present a pipeline of algorithms that decomposes a given polygon model into parts such that each part can be 3D printed with high (outer) surface quality…”
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Modelling Bending Behaviour in Cloth Simulation Using Hysteresis by Wong, T. H., Leach, G., Zambetta, F.

“… However, in cloth simulation in computer graphics the use of hysteresis to capture these effects…”
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ARAPLBS: Robust and Efficient Elasticity‐Based Optimization of Weights and Skeleton Joints for Linear Blend Skinning with Parametrized Bones by Thiery, J.‐M., Eisemann, E.

“…We present a fast, robust and high‐quality technique to skin a mesh with reference to a skeleton. We consider the space of possible skeleton deformations…”
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A Data-Driven Approach to Realistic Shape Morphing by Gao, Lin, Lai, Yu-Kun, Huang, Qi-Xing, Hu, Shi-Min

“…Morphing between 3D objects is a fundamental technique in computer graphics. Traditional methods of shape morphing focus on establishing meaningful correspondences and finding smooth interpolation between shapes…”
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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…”
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Structure-Aware Mesh Decimation by Salinas, D., Lafarge, F., Alliez, P.

“… the local mesh geometry as well as the geometry and structure of proxies. Such structure‐preserving approach is well suited to planar ion, i.e…”
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Fiber Surfaces: Generalizing Isosurfaces to Bivariate Data by Carr, Hamish, Geng, Zhao, Tierny, Julien, Chattopadhyay, Amit, Knoll, Aaron

“…Scientific visualization has many effective methods for examining and exploring scalar and vector fields, but rather fewer for bivariate fields. We report the…”
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Hierarchical Deformation of Locally Rigid Meshes by Manson, Josiah, Schaefer, Scott

“…We propose a method for calculating deformations of models by deforming a low‐resolution mesh and adding details while ensuring that the details we add satisfy…”
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Convolution Filtering of Continuous Signed Distance Fields for Polygonal Meshes by Sanchez, Mathieu, Fryazinov, Oleg, Fayolle, Pierre-Alain, Pasko, Alexander

“…Signed distance fields obtained from polygonal meshes are commonly used in various applications. However, they can have C1 discontinuities causing creases to…”
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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…”
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gProximity: Hierarchical GPU-based Operations for Collision and Distance Queries by Lauterbach, C., Mo, Q., Manocha, D.

“…We present novel parallel algorithms for collision detection and separation distance computation for rigid and deformable models that exploit the computational…”
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Inverse Procedural Modelling of Trees by Stava, O., Pirk, S., Kratt, J., Chen, B., Měch, R., Deussen, O., Benes, B.

“…Procedural tree models have been popular in computer graphics for their ability to generate a variety of output trees from a set of input parameters and to simulate plant interaction…”
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Semi-Regular Triangle Remeshing: A Comprehensive Study by Payan, F., Roudet, C., Sauvage, B.

“…‐regular ones. Especially in the field of computer graphics, semi‐regularity is an interesting property because it makes meshes highly suitable for multi‐resolution analysis…”
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Trivariate Biharmonic B-Splines by Hou, Fei, Qin, Hong, Hao, Aimin

“…In this paper, we formulate a novel trivariate biharmonic B‐spline defined over bounded volumetric domain. The properties of bi‐Laplacian have been well…”
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Boundary Detection in Particle-based Fluids by Sandim, Marcos, Cedrim, Douglas, Nonato, Luis Gustavo, Pagliosa, Paulo, Paiva, Afonso

“…This paper presents a novel method to detect free‐surfaces on particle‐based volume representation. In contrast to most particle‐based free‐surface detection…”
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Implicit Blending Revisited by Bernhardt, Adrien, Barthe, Loic, Cani, Marie-Paule, Wyvill, Brian

“…Blending is both the strength and the weakness of functionally based implicit surfaces (such as F‐reps or soft‐objects…”
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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‐specified query region in a 2D shape, similar regions…”
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Local Painting and Deformation of Meshes on the GPU by Schäfer, H., Keinert, B., Nießner, M., Stamminger, M.

“… Such modifications may include interactive painting and sculpting operations in an authoring tool, or deformations resulting from collisions between scene objects detected by a physics engine…”
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