Results 141 to 150 of about 858,998 (190)
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Direct Geometry Processing for Telefabrication
Journal of Computing and Information Science in Engineering, 2012This paper presents a new approach for telefabrication where a physical object is scanned in one location and fabricated in another location. This approach integrates three-dimensional (3D) scanning, geometric processing of scanned data, and additive manufacturing (AM) technologies.
Yong Chen, Kang Li, Xiaoping Qian
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Digital Differential Geometry Processing
Journal of Computer Science and Technology, 2006The theory and methods of digital geometry processing has been a hot research area in computer graphics, as geometric models serves as the core data for 3D graphics applications. The purpose of this paper is to introduce some recent advances in digital geometry processing, particularly mesh fairing, surface parameterization and mesh editing, that ...
Xin-Guo Liu, Hu-Jun Bao, Qun-Sheng Peng
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2004
In Chapter 8, we discussed how to perform proximity analysis using a spatial index and associated spatial operators. In this Chapter, we describe geometry processing functions, which are also referred to as spatial functions (whenever there is no ambiguity), which complement this functionality.
Ravi Kothuri +2 more
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In Chapter 8, we discussed how to perform proximity analysis using a spatial index and associated spatial operators. In this Chapter, we describe geometry processing functions, which are also referred to as spatial functions (whenever there is no ambiguity), which complement this functionality.
Ravi Kothuri +2 more
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Elements of geometry processing
SIGGRAPH Asia 2011 Courses, 2011Geometry processing is a fast-growing area of research that designs efficient algorithms for the acquisition, reconstruction, analysis, manipulation, simulation and transmission of 3D models. This course covers different aspects of Geometry Processing, related with the reconstruction of high-level information from raw data. The first part of the course
Lévy, Bruno, Zhang, Richard Hao
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DIFFUSION PROCESSES AND RIEMANNIAN GEOMETRY
Russian Mathematical Surveys, 1975This paper studies the asymptotic behaviour as of the transition density of a diffusion process on a smooth manifold. The results are stated in the language of differential geometry. We look at applications of the asymptotic formulae to the local structure of diffusion processes and to spectral theory.
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2013
This thesis introduces fundamental equations and numerical methods for manipulating surfaces in three dimensions via conformal transformations. Conformal transformations are valuable in applications because they naturally preserve the integrity of geometric data.
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This thesis introduces fundamental equations and numerical methods for manipulating surfaces in three dimensions via conformal transformations. Conformal transformations are valuable in applications because they naturally preserve the integrity of geometric data.
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Dewetting processes in a cylindrical geometry
The European Physical Journal E, 2005Dewetting of liquid films of water-glycerol solutions of different viscosities has been studied experimentally in PVC cylindrical tubes. In contrast with plane surfaces, the dewetting capillary number Ca(vd) increases with the film thickness ho over a large part of the experimental range and follows a same global trend independent of viscosity as a ...
G, Callegari, A, Calvo, J P, Hulin
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Storm processes and stochastic geometry
Extremes, 2010zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lantuéjoul, Christian +2 more
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