Inversion-free geometric mapping construction: A survey

XM Fu, JP Su, ZY Zhao, Q Fang, C Ye, L Liu - Computational Visual Media, 2021 - Springer
A geometric mapping establishes a correspondence between two domains. Since no real
object has zero or negative volume, such a mapping is required to be inversion-free …

Reinforcement learning for automatic quadrilateral mesh generation: A soft actor–critic approach

J Pan, J Huang, G Cheng, Y Zeng - Neural Networks, 2023 - Elsevier
This paper proposes, implements, and evaluates a reinforcement learning (RL)-based
computational framework for automatic mesh generation. Mesh generation plays a …

[HTML][HTML] Hydrodynamics of Atlantic salmon culture tank: Effect of inlet nozzle angle on the velocity field

JMR Gorle, BF Terjesen, ST Summerfelt - Computers and Electronics in …, 2019 - Elsevier
The aquaculture industry is increasingly interested in using larger rearing tanks of near 1000
m 3 to achieve production and economic benefits. Higher Reynolds number due to that …

[HTML][HTML] SRL-assisted AFM: generating planar unstructured quadrilateral meshes with supervised and reinforcement learning-assisted advancing front method

H Tong, K Qian, E Halilaj, YJ Zhang - Journal of Computational Science, 2023 - Elsevier
High-quality mesh generation is the foundation of accurate finite element analysis. Due to
the vast interior vertices search space and complex initial boundaries, mesh generation for …

Parametrization quantization with free boundaries for trimmed quad meshing

M Lyon, M Campen, D Bommes, L Kobbelt - ACM Transactions on …, 2019 - dl.acm.org
The generation of quad meshes based on surface parametrization techniques has proven to
be a versatile approach. These techniques quantize an initial seamless parametrization so …

Atlas refinement with bounded packing efficiency

HY Liu, XM Fu, C Ye, S Chai, L Liu - ACM Transactions on Graphics …, 2019 - dl.acm.org
We present a novel algorithm to refine an input atlas with bounded packing efficiency.
Central to this method is the use of the axis-aligned structure that converts the general …

Computing Surface PolyCube‐Maps by Constrained Voxelization

Y Yang, XM Fu, L Liu - Computer Graphics Forum, 2019 - Wiley Online Library
We present a novel method to compute bijective PolyCube‐maps with low isometric
distortion. Given a surface and its pre‐axis‐aligned shape that is not an exact PolyCube …

Quad meshing with coarse layouts for planar domains

C Zhang, S Chai, L Liu, XM Fu - Computer-Aided Design, 2021 - Elsevier
We present a novel method to generate quad meshes with coarse quad layouts for planar
domains. Our method contains two steps:(1) domain segmentation and (2) layout …

Robust atlas generation via angle-based segmentation

C Zhang, MF Xu, S Chai, XM Fu - Computer Aided Geometric Design, 2020 - Elsevier
We present a robust method to generate atlases with low isometric distortion and high
packing efficiency. Given a surface that has been cut to disk topology, the algorithm contains …

Phân tích đặc tính khí động học của dòng xe thể thao trang bị cánh lướt gió sau

HT Liêm, NB Lộc, PS Tùng - Tạp chí Khoa học Đại học Cần Thơ, 2024 - ctujsvn.ctu.edu.vn
This article presents research on the effects of rear spoilers on the aerodynamic
characteristics of sports cars. The simulation uses Solidworks to design the original car …