Results 41 to 50 of about 20,100 (287)
Transversal Intersection Curves of Two Surfaces in Minkowski 3-Space
Selecciones Matemáticas, 2018 In this paper, we study the differential geometry of the transversal intersection curve of two surfaces in Minkowski 3-space, where each pair satisfies the following types spacelike-lightlike, timelike-lightlike and lightlike-lightlike.
Osmar Alêssio +5 more
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Detailed Voxel-Based Implicit Modeling With Local Boolean Composition of Discrete Level Sets
IEEE Access, 2020 Compared with the functionally-based implicit models, the level set models are usually defined by discretely sampling the implicit function values over the volume grid to represent the shapes, which are suitable for scientific computing and engineering ...
Zhongxiang Duan +3 more
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An ALE ESFEM for solving PDEs on evolving surfaces [PDF]
, 2012 Numerical methods for approximating the solution of partial differential equations on evolving hypersurfaces using surface finite elements on evolving triangulated surfaces are presented.
Vanessa Styles (4460662) +3 more
core +1 more source
Paper models of architectural surfaces: images for implicit and explicit geometries
img journal, 2020 This contribution focuses on paper models of architectural surfaces, in particular on some roofing systems describable by developable ones. Drawing on an interdisciplinary approach, between Architecture and Mathematics, potentialities and criticalities ...
Caterina Cumino +2 more
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Numerical Simulation of Temperature Distribution in the Gas Turbine Blade
Communications, 2021 This paper concentrates on temperature distribution in the gas turbine blade equipped by the cooling holes system on transient heat transfer. The present study requires the specification of internal and external boundary conditions.
Dariusz Jakubek
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Effect of rendering space on the performance of the ray marching method
Adaptivni Sistemi Avtomatičnogo UpravlinnâThis study delves into exploring the efficiency of rendering implicit surfaces through two distinct methodologies: screen rendering space and bounding volumes rendering space.
Ю. Данилюк +1 more
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Potential energy surfaces of the Cu2+(MeOH)n=1-8 clusters in solution phase
Results in Chemistry, 2023 In the present work, we have studied the effects of the implicit solvent on the structural and energetic parameters of Cu2+(MeOH)n=1-8 clusters. Initially, we explored the potential energy surfaces (PESs) obtained in the solution phase using the ...
Tabouli Eric Da-yang +3 more
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Neural Implicit Surface Evolution
2023 IEEE/CVF International Conference on Computer Vision (ICCV), 2023 This work investigates the use of smooth neural networks for modeling dynamic variations of implicit surfaces under the level set equation (LSE). For this, it extends the representation of neural implicit surfaces to the space-time $\mathbb{R}^3\times \mathbb{R}$, which opens up mechanisms for continuous geometric transformations.
Tiago Novello +5 more
openaire +2 more sources
Graph-Based and Multi-Stage Constraints for Hand–Object Reconstruction
SensorsReconstructing hand and object shapes from a single view during interaction remains challenging due to severe mutual occlusion and the need for high physical plausibility.
Wenrun Wang +3 more
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A Hybrid Method for 3D Reconstruction of MR Images
Journal of Imaging, 2022 Three-dimensional surface reconstruction is a well-known task in medical imaging. In procedures for intervention or radiation treatment planning, the generated models should be accurate and reflect the natural appearance.
Loubna Lechelek +4 more
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