MrNeRF (@janusch_patas)
2025-07-29 | โค๏ธ 62 | ๐ 11
GSCache: Real-Time Radiance Caching for Volume Path Tracing using 3D Gaussian Splatting
Contributions: โข We introduce a novel radiance cache optimized for volume rendering that caches path-space radiance using multiple levels of Gaussian splats.
โข The cache works in real time on complex datasets and in a wide variety of use cases. It adapts quickly to changes in the transfer function and lighting parameters, improving overall image quality and rendering times.
โข Optimizing the cache is possible not only with clean samples but also with noisy data, as is commonly found in Monte-Carlo-based renderers.
โข The path-space nature of the cache and its non-invasive design make it easy to use and integrate into existing rendering solutions.
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