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Relevant bibliographies by topics / Triangular mesh

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Academic literature on the topic 'Triangular mesh'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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Journal articles on the topic "Triangular mesh"

1

Bai, Xiao Liang, Shu Sheng Zhang, Yuan Kui Ma, and Kai Xing Zhang. "Sphere Image Representation of Triangular Mesh and its Application." Advanced Materials Research 139-141 (October 2010): 1158–63. http://dx.doi.org/10.4028/www.scientific.net/amr.139-141.1158.

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Image processing algorithms are based on the idea that all pixels of it ranked over the orderly rows, which make the algorithms easier to be implemented. Extending image processing algorithms to triangular mesh is always an important idea for triangular mesh processing. But since the topology of a triangular mesh is not as simple as an image, triangular mesh processing is relatively difficult. This paper presented a new sphere image representation of a triangular mesh, which is an image as well as a graphic, and based on it, image processing algorithms can be easily extended to a triangular me

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2

Perumal, Logah. "A New Triangular Mesh Generation Technique." International Journal of Machine Learning and Computing 9, no. 5 (2019): 644–49. http://dx.doi.org/10.18178/ijmlc.2019.9.5.852.

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RAMASWAMI, SUNEETA, MARCELO SIQUEIRA, TESSA SUNDARAM, JEAN GALLIER, and JAMES GEE. "CONSTRAINED QUADRILATERAL MESHES OF BOUNDED SIZE." International Journal of Computational Geometry & Applications 15, no. 01 (2005): 55–98. http://dx.doi.org/10.1142/s0218195905001609.

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We introduce a new algorithm to convert triangular meshes of polygonal regions, with or without holes, into strictly convex quadrilateral meshes of small bounded size. Our algorithm includes all vertices of the triangular mesh in the quadrilateral mesh, but may add extra vertices (called Steiner points). We show that if the input triangular mesh has t triangles, our algorithm produces a mesh with at most [Formula: see text] quadrilaterals by adding at most t+2 Steiner points, one of which may be placed outside the triangular mesh domain. We also describe an extension of our algorithm to conver

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4

Erlebacher, Gordon, and Peter R. Eiseman. "Adaptive triangular mesh generation." AIAA Journal 25, no. 10 (1987): 1356–64. http://dx.doi.org/10.2514/3.9790.

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Liu, Huai Hui. "An Improved Refinement Algorithm of Triangular Mesh Subdivision Based on Minimum Weight Theory." Applied Mechanics and Materials 513-517 (February 2014): 2552–55. http://dx.doi.org/10.4028/www.scientific.net/amm.513-517.2552.

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The triangular mesh subdivision to any planar field has been widely adopted in such applicable fields as configurable engineer, computer graphics, and scientific computation visualization and so on because of its well approach to the borderline. Thus, developing and researching on one certain effective and reliable triangular mesh subdivision algorithm has important theoretical and practical meanings. This paper firstly describes a refined algorithm about triangular mesh based on geometrical multi-grid method, and discusses its advantages and disadvantages. Secondly a new refined algorithm abo

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Gao, Mengran, Ningjun Ruan, Junpeng Shi, and Wanli Zhou. "Deep Neural Network for 3D Shape Classification Based on Mesh Feature." Sensors 22, no. 18 (2022): 7040. http://dx.doi.org/10.3390/s22187040.

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Virtual reality, driverless cars, and robotics all make extensive use of 3D shape classification. One of the most popular ways to represent 3D data is with polygonal meshes. In particular, triangular mesh is frequently employed. A triangular mesh has more features than 3D data formats such as voxels, multi-views, and point clouds. The current challenge is to fully utilize and extract useful information from mesh data. In this paper, a 3D shape classification network based on triangular mesh and graph convolutional neural networks was suggested. The triangular face of this model was viewed as a

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Dong, Chen-shi, and Guo-zhao Wang. "Curvatures estimation on triangular mesh." Journal of Zhejiang University-SCIENCE A 6, S1 (2005): 128–36. http://dx.doi.org/10.1631/jzus.2005.as0128.

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Pourazady, M., and M. Radhakrishnan. "Optimization of a triangular mesh." Computers & Structures 40, no. 3 (1991): 795–804. http://dx.doi.org/10.1016/0045-7949(91)90246-i.

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C. J. Deeni, D. A. Xavier. "Preclusion for Radix Triangular Mesh." Mapana - Journal of Sciences 12, no. 3 (2013): 39–48. http://dx.doi.org/10.12723/mjs.26.9.

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In this paper we find the values of mp(T n ) and mp 1 (T n ) when n(n+1)≡0 (mod 4). Every minimum matching preclusion set in an n-triangular mesh network is trivial. Also, mp(G) ≤ δ(G), where δ(G) is the minimum degree of G and mp 1 (G) ≤ v e (G).

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Hongwei, Lin, Wang Guojin, Liu Ligang, and Bao Hujun. "Parameterization for fitting triangular mesh." Progress in Natural Science 16, no. 11 (2006): 1214–21. http://dx.doi.org/10.1080/10020070612330132.

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Dissertations / Theses on the topic "Triangular mesh"

1

Lambert, Claire. "Adaptive triangular mesh generation." Thesis, Manchester Metropolitan University, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.296485.

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COELHO, JEFERSON ROMULO PEREIRA. "AN EFFICIENT SOLUTION FOR TRIANGULAR MESH SUBDIVISION." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2013. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=23865@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>PROGRAMA DE EXCELENCIA ACADEMICA<br>Subdivisão de superfícies triangulares é um problema importante nas atividades de modelagem e animação. Ao deformar uma superfície a qualidade da triangulação pode ser bastante prejudicada na medida em que triângulos, antes equiláteros, se tornam alongados. Uma solução para este problema consiste em refinar a região deformada. As técnicas de refinamento requerem uma estrutura de dados topológica que seja eficiente em termos de memória e tempo

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Kunert, Gerd. "A posteriori error estimation for anisotropic tetrahedral and triangular finite element meshes." Doctoral thesis, [S.l. : s.n.], 1999. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB10324701.

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Whitaker, David Lee. "Two-dimensional Euler computations on a triangular mesh using an upwind, finite-volume scheme." Diss., Virginia Polytechnic Institute and State University, 1988. http://hdl.handle.net/10919/80278.

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A new numerical procedure has been developed for the finite-volume solution of the Euler equations on unstructured, triangular meshes using a flux-difference split, upwind method. The procedure uses a dual mesh system to implement the finite-volume scheme using conserved variables stored at the vertices of the triangles. The vertices of the triangles are located approximately in the center of the dual mesh cells and conservation is enforced about each dual mesh finite-volume. Techniques are developed for implementing Roe's approximate Riemann solver on unstructured grids. Higher order accuracy

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Paudel, Gaurab. "Hexahedral Mesh Refinement Using an Error Sizing Function." BYU ScholarsArchive, 2011. https://scholarsarchive.byu.edu/etd/3447.

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The ability to effectively adapt a mesh is a very important feature of high fidelity finite element modeling. In a finite element analysis, a relatively high node density is desired in areas of the model where there are high error estimates from an initial analysis. Providing a higher node density in such areas improves the accuracy of the model and reduces the computational time compared to having a high node density over the entire model. Node densities can be determined for any model using the sizing functions based on the geometry of the model or the error estimates from the finite element

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Le, Melinaire Pascal. "Modélisation de relations géométriques par la méthode DSI : application à la géologie." Vandoeuvre-les-Nancy, INPL, 1992. http://docnum.univ-lorraine.fr/public/INPL_T_1992_LE_MELINAIRE_P.pdf.

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L'ensemble des systèmes de CAO classiques supposent que les surfaces admettent une représentation paramétrique B(u,v) et sont interpolées par des fonctions du type Bezier, B-spline ou NURBS. Ces méthodes généralement appliquées dans l'industrie automobile et mécanique, ne permettent pas de traiter correctement des surfaces géologiques complexes ou de tenir compte interactivement de changements topologiques. Dans le cadre du projet GOCAD, J. L. Mallet propose une approche totalement différente, basée sur un nouveau principe d'interpolation en trois dimensions, appelé DSI (Discrete Smooth Interp

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Kunert, Gerd, and Serge Nicaise. "Zienkiewicz-Zhu error estimators on anisotropic tetrahedral and triangular finite element meshes." Universitätsbibliothek Chemnitz, 2001. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-200100599.

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We consider a posteriori error estimators that can be applied to anisotropic tetrahedral finite element meshes, i.e. meshes where the aspect ratio of the elements can be arbitrarily large. Two kinds of Zienkiewicz-Zhu (ZZ) type error estimators are derived which are both based on some recovered gradient. Two different, rigorous analytical approaches yield the equivalence of both ZZ error estimators to a known residual error estimator. Thus reliability and efficiency of the ZZ error estimation is obtained. Particular attention is paid to the requirements on the anisotropic mesh. The analysis is

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Guo, Ruchi. "A Linear Immersed Finite Element Space Defined by Actual Interface Curve on Triangular Meshes." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/79946.

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In this thesis, we develop the a new immersed finite element(IFE) space formed by piecewise linear polynomials defined on sub-elements cut by the actual interface curve for solving elliptic interface problems on interface independent meshes. A group of geometric identities and estimates on interface elements are derived. Based on these geometric identities and estimates, we establish a multi-point Taylor expansion of the true solutions and show the estimates for the second order terms in the expansion. Then, we construct the local IFE spaces by imposing the weak jump conditions and nodal value

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Oliveira, Douglas Cedrim. "Simplificação de malhas triangulares baseada no diagrama de Voronoi intrínseco." Universidade Federal de Alagoas, 2011. http://repositorio.ufal.br/handle/riufal/1047.

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In this dissertation, we study the triangular mesh simplification process, describing its main characteristics. We discuss an adaptation for triangular meshes of a mesh simplification process based on Voronoi coverage proposed by Peixoto [2002]. Moreover, we use Fast Marching Method as a distance function over the mesh and some different strategies for simplified mesh vertices selection, like curvature based selection. The simplification process is done by constructing an intrinsic Voronoi diagram over the original mesh. We discuss some necessary conditions to obtain a mesh, as Voronoi dual, w

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Oliveira, Suzana Matos FranÃa de. "SimulaÃÃo de malha triangular: um estudo sobre a adaptatividade da malha." Universidade Federal do CearÃ, 2013. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9839.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>A animaÃÃo de tecido vem sendo estudada abundantemente nas Ãltimas dÃcadas por haver demanda na indÃstria do entretenimento bem como no comÃrcio eletrÃnico de roupas. Esse tipo de animaÃÃo, na maioria das vezes, Ã feita com base em simulaÃÃo fÃsica, havendo muito gasto computacional. Esse trabalho tenta usufruir de vÃrios modelos para diminuir esse gasto. Ã feito uma modelagem do tecido com uma malha triangular e usa-se um modelo massa-mola-amortecedor para simular as forÃas entre as partÃculas, que sÃo os vÃrtices dessa malha. Dep

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Books on the topic "Triangular mesh"

1

Roe, P. L. "Optimum" upwind advection on a triangular mesh. Institute for Computer Applications in Science and Engineering, NASA Langley Research Center, 1990.

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Mavriplis, Dimitri J. Adaptive mesh generation for viscous flows using Delaunay triangulation. ICASE, 1988.

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3

Özturan, Can. Worst case complexity of parallel triangular mesh refinement by longest edge bisection. National Aeronautics and Space Administration, Langley Research Center, 1996.

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4

United States. National Aeronautics and Space Administration. Scientific and Technical Information Division., ed. Measured and predicted root-mean-square errors in square and triangular antenna mesh facets. National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division, 1989.

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United States. National Aeronautics and Space Administration. Scientific and Technical Information Division., ed. Measured and predicted root-mean-square errors in square and triangular antenna mesh facets. National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division, 1989.

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National Aeronautics and Space Administration (NASA) Staff. Measured and Predicted Root-Mean-Square Errors in Square and Triangular Antenna Mesh Facets. Independently Published, 2019.

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Book chapters on the topic "Triangular mesh"

1

Yip, Ben, and Jesse S. Jin. "Image Registration Using Triangular Mesh." In Advances in Multimedia Information Processing - PCM 2004. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30541-5_37.

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Aoki, T. "CIP Advection on Triangular Mesh." In Computational Mechanics ’95. Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-79654-8_168.

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Niu, Dongmei, and Caiming Zhang. "Discussion of Triangular Mesh Optimization." In Recent Advances in Computer Science and Information Engineering. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-25766-7_54.

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Shimada, Kenji, and Takayuki Itoh. "Automated Conversion of 2D Triangular Mesh into Quadrilateral Mesh." In Computational Mechanics ’95. Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-79654-8_58.

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Suzuki, H., T. Kanai, Y. Kandori, K. Toki, M. Terasawa, and F. Kimura. "Triangular Mesh Modelling for Archaeological Applications." In Product Modeling for Computer Integrated Design and Manufacture. Springer US, 1997. http://dx.doi.org/10.1007/978-0-387-35187-2_7.

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Wang, Min, and Lizhuang Ma. "UV Map Generation on Triangular Mesh." In Encyclopedia of Computer Graphics and Games. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-08234-9_98-1.

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Wang, Min, and Lizhuang Ma. "UV Map Generation on Triangular Mesh." In Encyclopedia of Computer Graphics and Games. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-23161-2_98.

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Huang, Junqing. "Semi-sparsity for Triangular Mesh Denoising." In Trends in Mathematics. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-41665-1_6.

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Skorkovská, Věra, Ivana Kolingerová, and Bedrich Benes. "Hydraulic Erosion Modeling on a Triangular Mesh." In Lecture Notes in Geoinformation and Cartography. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-18407-4_20.

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Chen, Minxin, Bin Tu, and Benzhuo Lu. "Surface Triangular Mesh and Volume Tetrahedral Mesh Generations for Biomolecular Modeling." In Lecture Notes in Computational Vision and Biomechanics. Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-4255-0_6.

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Conference papers on the topic "Triangular mesh"

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Morvan, Jean-Marie, and Boris Thibert. "Smooth surface and triangular mesh." In the seventh ACM symposium. ACM Press, 2002. http://dx.doi.org/10.1145/566282.566306.

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De Oliveira, Suzana M. F., Creto A. Vidal, Joaquim B. Cavalcante Neto, Laise L. De Carvalho, and Jose G. R. Maia. "Cloth Simulation with Triangular Mesh Adaptivity." In 2014 27th SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI). IEEE, 2014. http://dx.doi.org/10.1109/sibgrapi.2014.20.

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Mejia, Daniel, Oscar Ruiz-Salguero, and Carlos A. Cadavid. "Hessian Eigenfunctions for Triangular Mesh Parameterization." In International Conference on Computer Graphics Theory and Applications. SCITEPRESS - Science and and Technology Publications, 2016. http://dx.doi.org/10.5220/0005668200730080.

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Huang, Xuan, and Dianna Xu. "Aspect-ratio based triangular mesh smoothing." In SIGGRAPH '17: Special Interest Group on Computer Graphics and Interactive Techniques Conference. ACM, 2017. http://dx.doi.org/10.1145/3102163.3102189.

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Fayek, Reda E., and Andrew K. C. Wong. "Triangular mesh model for natural terrain." In Photonics for Industrial Applications, edited by David P. Casasent. SPIE, 1994. http://dx.doi.org/10.1117/12.188882.

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He, Mingyi, and Long Li. "Advance in triangular mesh simplification study." In Vision (ICARCV 2010). IEEE, 2010. http://dx.doi.org/10.1109/icarcv.2010.5707949.

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Xiaoliang, Bai, Zhang Shusheng, Ma Yuankui, and Zhang Kaixing. "Sphere image based triangular mesh segmentation." In 2010 International Conference on Electronics and Information Engineering (ICEIE 2010). IEEE, 2010. http://dx.doi.org/10.1109/iceie.2010.5559880.

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Oliveira, Suzana Matos Franca de, Creto Augusto Vidal, Joaquim Bento Cavalcante-Neto, Laise Lima de Carvalho, and Jose Gilvan Rodrigues Maia. "Cloth Simulation Using Triangular Mesh: A Study of Mesh Adaptivity." In 2013 XV Symposium on Virtual and Augmented Reality (SVR). IEEE, 2013. http://dx.doi.org/10.1109/svr.2013.25.

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Ovreiu, Elena, Alina Sultana, Juan Gabriel Riveros, and Leonardo Florez-Valencia. "Triangular mesh simplification using an adaptive subdivision." In 2013 International Symposium on Signals, Circuits and Systems (ISSCS). IEEE, 2013. http://dx.doi.org/10.1109/isscs.2013.6651257.

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Sun, X., and E. R. Hancock. "Fast Isometric Parametrization of 3D Triangular Mesh." In British Machine Vision Conference 2005. British Machine Vision Association, 2005. http://dx.doi.org/10.5244/c.19.11.

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Reports on the topic "Triangular mesh"

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Cole, Michael. Triangular Mesh Generation of Elevation Versus Distance Course Profiles for use with Road Property Files. Defense Technical Information Center, 2010. http://dx.doi.org/10.21236/ada530987.

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Trahan, Corey, Jing-Ru Cheng, and Amanda Hines. ERDC-PT : a multidimensional particle tracking model. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/48057.

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This report describes the technical engine details of the particle- and species-tracking software ERDC-PT. The development of ERDC-PT leveraged a legacy ERDC tracking model, “PT123,” developed by a civil works basic research project titled “Efficient Resolution of Complex Transport Phenomena Using Eulerian-Lagrangian Techniques” and in part by the System-Wide Water Resources Program. Given hydrodynamic velocities, ERDC-PT can track thousands of massless particles on 2D and 3D unstructured or converted structured meshes through distributed processing. At the time of this report, ERDC-PT support

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