Work

Extension of particle-based in-situ visualization for multipoint VR visualization

Year: 2024

Type: article

Abstract: \nIn the field of nuclear engineering, complex simulations on exascale supercomputers generate large-scale data. To facilitate efficient analysis of such simulation data, one needs to share them among scientists at remote locations. However, data I/O and data transfer for such large-scale data are quite costly. To resolve these issues, we developed a remote in-situ visualization system IS-PBVR based on the particle-based volume rendering (PBVR), which is suitable for parallel processing on modern supercomputers. In this study, we extend IS-PBVR for VR visualization on multiple client PCs, thus developing a multi-point remote VR visualization. We apply this technique to fluid simulations on GPU-based supercomputers and verify its utility by sharing in-situ VR visualization between multiple client PCs.\n

Source: Springer Link (Chiba Institute of Technology)

DOI: 10.1051/epjconf/202430211002/pdf

Authors: Takuma Kawamura, Kazuya Shimomura, Tsukasa Osaki, Yasuhiro Idomura

Institution: Japan Atomic Energy Agency

Language: English

Topic: Computer Graphics and Visualization Techniques

Subfield: Computer Graphics and Computer-Aided Design

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

Funders: Japan Society for the Promotion of Science, Japan Atomic Energy Agency

Awards: 大規模アンサンブル計算における統計量のリアルタイムIn-Situ可視化, G3978147871, G6530602596, G6856085930