MrNeRF (@janusch_patas)
2025-04-15 | โค๏ธ 45 | ๐ 4
MCBlock: Boosting Neural Radiance Field Training Speed by MCTS-based Dynamic-Resolution Ray Sampling
Contributions: โข We propose a texture-based tree structure initialization to obtain appropriately sized initial blocks.
โข We propose adaptive node expansion/pruning to dynamically search for the optimal block partition during the training process.
โข We evaluate MCBlock using different cone-tracing NeRF models and datasets, achieving an acceleration of up to 2.33x. We also compare MCBlock with other sampling algorithms, demonstrating its superiority and necessity.
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Tags
domain-vision-3d domain-rendering domain-ai-ml domain-visionos