Source code of the paper "N-BVH: Neural ray queries with bounding volume hierarchies" by Philippe Weier, Alexander Rath, Élie Michel, Iliyan Georgiev, Philipp Slusallek, Tamy Boubekeur at SIGGRAPH 2024. You can find the original paper and supplemental viewer on the project webpage. We tested our implementation with the following configuration:

Binary release for RTX 2000, RTX 3000 and RTX 4000 (compute capability 7.5, 8.6 and 8.9). Note that other Nvidia GPUs with equivalent compute capability might also work but weren't …

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2024年5月25日 · In this paper, we propose a new neural representation for 3D scene models designed specifically for ray queries that blends naturally into a typical ray tracer. Our key observation is that any neural compression model can be optimized efficiently as long as it is trained on samples that live close to the signal of interest.

2024年5月25日 · In the context of rendering, we adopt a ray-centric approach to this problem and devise N-BVH, a neural compression architecture designed to answer arbitrary ray queries in 3D. Our compact model is learned from the input geometry and substituted for it whenever a ray intersection is queried by a path-tracing engine.

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周口农民刘天华“火”了。1月27日上午，他应邀走进中南海，与李克强总理面对面聊关于种粮的话题。大约10分钟的谈话，他清楚地记得总理笑了3次。从2009年在商水县魏集镇创办“天华种植专业合作社”，刘天华始终没有脱离土地。经过6年的发展，他的合作社现有社员600多人，固定资 …

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