Point-E: 从复杂提示生成3D点云的系统

Dec, 2022

Point-E: 从复杂提示生成3D点云的系统

Point-E: A System for Generating 3D Point Clouds from Complex Prompts

Alex Nichol, Heewoo Jun, Prafulla Dhariwal, Pamela Mishkin, Mark Chen

TL;DR利用文本条件生成Diffusion模型以减少GPU显存需求，从而在单GPU上仅需1-2分钟生成3D点云模型。

Abstract

While recent work on text-conditional 3d object generation has shown promising results, the state-of-the-art methods typically require multiple gpu-hours to produce a single sample. This is in stark contrast to s