Abstract: We propose a novel persistent octree (POT) indexing structure for accelerating isosurface extraction and spatial filtering from volumetric data. This data structure efficiently handles a ...

Abstract: A progressive 3D geometry coding scheme using octree-based space partitioning is proposed in this work, which achieves better coding efficiency than the state-of-the-art geometric codec ...

8分木で間接光を“効率よく”表現する NVIDIAは、8月2日に、3Dグラフィックスにおける「Voxel」の活用と、それを利用して間接光表現の演算などを行う「Sparse Voxel Octree」、そして、この機能を取り入れてEpicが開発を進めているゲームエンジン「Unreal Engine 4」の ...

To set up the environment using conda, use the following commands: conda create -n road python=3.10 conda activate road Install Pytorch for your specific version of ...

Octree is a system which divide space to different regions! it start from a root octant which can be divided into 8 other octant! each of sub ctant also can be ...