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Discussion of Triangular Mesh Optimization
, 2012The generation of nearly-regular triangular meshes which tend towards a valence of six for most vertices is quite important in many fields, such as finite element mesh design and numerical simulations. In this paper we present a novel triangular mesh optimization method which can be divided into two main parts: reduce the degree of the vertices to ...
Dongmei Niu, Caiming Zhang
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Tool path planning on triangular mesh surfaces based on the shortest boundary path graph
International Journal of Production Research, 2021In this paper, a new method is developed for tool path planning on triangular mesh surfaces with consideration of the scallop height restriction and the path smoothness.
Fusheng Liang, Chengwei Kang, F. Fang
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Robust and efficient tool path generation for machining low-quality triangular mesh surfaces
International Journal of Production Research, 2020This paper presents a new method to generate iso-scallop tool paths for triangular mesh surfaces. With the popularity of 3D scanning techniques, scanning-derived mesh surfaces have seen a significant increase in their application to machining.
Qiang Zou
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ESTIMATING CURVATURE ON TRIANGULAR MESHES
International Journal of Shape Modeling, 2006Summary: This paper takes a systematic look at methods for estimating the curvature of surfaces represented by triangular meshes. We have developed a suite of test cases for assessing both the detailed behavior of these methods, and the error statistics that occur for samples from a general mesh.
Gatzke, Timothy D., Grimm, Cindy M.
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Adaptive triangular mesh generation
AIAA Journal, 1984A general adaptive grid algorithm is developed on triangular grids. The adaptivity is provided by a combination of node addition, dynamic node connectivity and a simple node movement strategy. While the local restructuring process and the node addition mechanism take place in the physical plane, the nodes are displaced on a monitor surface, constructed
G. ERLEBACHER, P. EISEMAN
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Triangular mesh generation on free-form surfaces based on bubble dynamics simulation
Engineering computations, 2019Purpose Modern CAD systems facilitate the creation of any surface geometry imaginable, and complex surfaces for free-form grid shells are often represented by a set of Non-Uniform Rational B-Splines surface patches.
Qi-sheng Wang, Boqing Gao, Hui Wu
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Elastic Alignment of Triangular Surface Meshes
International Journal of Computer Vision, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zsolt Sánta, Zoltan Kato
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Mani-GS: Gaussian Splatting Manipulation with Triangular Mesh
Computer Vision and Pattern RecognitionNeural 3D representations, such as Neural Radiation Fields (NeRF), excel at producing photorealistic rendering results but lack the flexibility for manipulation and editing which is crucial for content creation.
Xiangjun Gao +8 more
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The Visual Computer, 2004
This paper proposes an efficient algorithm for finding self-intersections of a triangular mesh. It is very important to restrict, as much as possible, when and where the basic triangle-to-triangle intersection (TTI) algorithm is applied by taking advantage of the geometry and topology of a triangular mesh.
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This paper proposes an efficient algorithm for finding self-intersections of a triangular mesh. It is very important to restrict, as much as possible, when and where the basic triangle-to-triangle intersection (TTI) algorithm is applied by taking advantage of the geometry and topology of a triangular mesh.
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Geometric Snakes for Triangular Meshes
Computer Graphics Forum, 2002Feature detection is important in various mesh processing techniques, such as mesh editing, mesh morphing, mesh compression, and mesh signal processing. In spite of much research in computer vision, automatic feature detection even for images still remains a difficult problem. To avoid this difficulty, semi-automatic or interactive techniques for image
Lee, YJ, Lee, SY
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