Investigation of concurrent multiscale topology optimization for designing lightweight macrostructure with high thermal conductivity

M Al Ali, M Shimoda - International Journal of Thermal Sciences, 2022 - Elsevier
Lightweight and high heat conductive solid structures are playing important role in various
fields of engineering. To maximize the design performance for such structures, we …

Faithful Euclidean distance field from log-Gaussian process implicit surfaces

L Wu, KMB Lee, L Liu… - IEEE Robotics and …, 2021 - ieeexplore.ieee.org
In this letter, we introduce the Log-Gaussian Process Implicit Surface (Log-GPIS), a novel
continuous and probabilistic mapping representation suitable for surface reconstruction and …

[HTML][HTML] A new isosurface extraction method on arbitrary grids

J López, A Esteban, J Hernández, P Gómez… - Journal of …, 2021 - Elsevier
The development of interface-capturing methods (such as level-set, phase-field or volume of
fluid (VOF) methods) for arbitrary 3D grids has further highlighted the need for more accurate …

Distributed poisson surface reconstruction

M Kazhdan, H Hoppe - Computer Graphics Forum, 2023 - Wiley Online Library
Screened Poisson surface reconstruction robustly creates meshes from oriented point sets.
For large datasets, the technique requires hours of computation and significant memory. We …

An adaptive multi‐grid solver for applications in computer graphics

M Kazhdan, H Hoppe - Computer graphics forum, 2019 - Wiley Online Library
A key processing step in numerous computer graphics applications is the solution of a linear
system discretized over a spatial domain. Often, the linear system can be represented using …

Surface reconstruction based on the modified Gauss formula

W Lu, Z Shi, J Sun, B Wang - ACM Transactions on Graphics (TOG), 2018 - dl.acm.org
In this article, we introduce a surface reconstruction method that has excellent performance
despite nonuniformly distributed, noisy, and sparse data. We reconstruct the surface by …

A two-step surface reconstruction method using signed marching cubes

J Zhang, D Zhong, L Wang - Applied Sciences, 2022 - mdpi.com
In this paper, we explore a new approach, a two-step surface reconstruction method to
extract the target isosurface from a given implicit function efficiently. Our main contribution is …

Surface reconstruction from discrete indicator functions

F Evrard, F Denner… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper introduces a procedure for the calculation of the vertex positions in Marching-
Cubes-like surface reconstruction methods, when the surface to reconstruct is characterised …

[HTML][HTML] Enabling metrology-oriented specification of geometrical variability–A categorical approach

Q Qi, L Pagani, X Jiang, PJ Scott - Advanced Engineering Informatics, 2019 - Elsevier
In this paper a metrology-oriented specification schema is proposed to enrich the
specification semantics with sufficient metrological information. It is designed particularly for …

[图书][B] Probabilistic Implicit Surfaces for Localisation, Mapping and Planning

L Wu - 2023 - search.proquest.com
Robotic perception provides the capability for a robot to sense and comprehend the
environment. Digitising the unknown and unstructured environments as part of robotic …