Search Results - "I.3.5 [Computer Graphics]: Computational Geometry and Object Modelling"

Structure-Aware Mesh Decimation by Salinas, D., Lafarge, F., Alliez, P.

“…We present a novel approach for the decimation of triangle surface meshes. Our algorithm takes as input a triangle surface mesh and a set of planar proxies…”
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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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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…”
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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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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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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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A Survey of Physically Based Simulation of Cuts in Deformable Bodies by Wu, Jun, Westermann, Rüdiger, Dick, Christian

“…Virtual cutting of deformable bodies has been an important and active research topic in physically based modelling and simulation for more than a decade. A…”
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Vega: Non-Linear FEM Deformable Object Simulator by Sin, F. S., Schroeder, D., Barbič, J.

“…This practice and experience paper describes a robust C++ implementation of several non‐linear solid three‐dimensional deformable object strategies commonly…”
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Example-Driven Procedural Urban Roads by Nishida, G., Garcia-Dorado, I., Aliaga, D. G.

“…Synthesizing and exploring large‐scale realistic urban road networks is beneficial to 3D content creation, traffic animation and urban planning. In this paper,…”
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Towards Globally Optimal Normal Orientations for Large Point Clouds by Schertler, Nico, Savchynskyy, Bogdan, Gumhold, Stefan

“…Various processing algorithms on point set surfaces rely on consistently oriented normals (e.g. Poisson surface reconstruction). While several approaches exist…”
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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…”
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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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4D Reconstruction of Blooming Flowers by Zheng, Qian, Fan, Xiaochen, Gong, Minglun, Sharf, Andrei, Deussen, Oliver, Huang, Hui

“…Flower blooming is a beautiful phenomenon in nature as flowers open in an intricate and complex manner whereas petals bend, stretch and twist under various…”
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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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Pairwise Registration by Local Orientation Cues by Petrelli, Alioscia, Di Stefano, Luigi

“…Inspired by recent work on robust and fast computation of 3D Local Reference Frames (LRFs), we propose a novel pipeline for coarse registration of 3D point…”
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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…”
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Semi-Regular Triangle Remeshing: A Comprehensive Study by Payan, F., Roudet, C., Sauvage, B.

“…Semi‐regular triangle remeshing algorithms convert irregular surface meshes into semi‐regular ones. Especially in the field of computer graphics,…”
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Linear Surface Reconstruction from Discrete Fundamental Forms on Triangle Meshes by Wang, Y., Liu, B., Tong, Y.

“…We present a linear algorithm to reconstruct the vertex coordinates for a surface mesh given its edge lengths and dihedral angles, unique up to rotation and…”
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Beyond Catmull-Clark? A Survey of Advances in Subdivision Surface Methods by Cashman, Thomas J.

“…Subdivision surfaces allow smooth free‐form surface modelling without topological constraints. They have become a fundamental representation for smooth…”
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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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