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Conference Paper
Efficient Visualization of Large-Scale Unstructured Grid Data through Importance-Based Hybrid Reduction
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- Authors
- Yongwan Kim, Jin-Sung Choi, Ki-Hong Kim
- Issue Date
- 2025-12
- Citation
- ACM SIGGRAPH Asia (SA) 2025, pp.1-2
- Publisher
- ACM
- Language
- English
- Type
- Conference Paper
- Abstract
- For large CFD/FEA unstructured grids, we propose an importance-driven hybrid reduction: explicit decimation for low-importance regions and learning-based reduction for salient subvolumes, achieving 3–8× size reduction with ≈ 99% field accuracy and higher Vol. FPS at matched cells.