triplane2 [논문 리뷰] NFD: 3D Neural Field Generation using Triplane Diffusion [논문]3D Neural Field Generation using Triplane DiffusionCVPR 2023Citations: 244https://arxiv.org/abs/2211.16677SummaryNFD - Neural field diffusion modelTriplane 기반 3D 생성 구조기존 2D diffusion model을 그대로 활용하면서, 3D shape 생성을 가능하게 하는 framework 제안3D shape을 3장의 axis-aligned 2D feature plane (triplane)으로 변환하여, 2D diffusion model로 학습 가능하도록 구성hybrid explicit-implicit representations 방식 활용각 voxel 좌표에 대해 세 평면에.. 2025. 5. 8. [논문 리뷰] Sin3DM: Learning a Diffusion Model from a Single 3D Textured Shape [논문]Sin3DM: Learning a Diffusion Model from a Single 3D Textured ShapeICLR 2024Citations: 19https://arxiv.org/abs/2305.15399https://github.com/Sin3DM/Sin3DMMethods[Sin3DM overview]단일 textured shape만 가지고 학습internal patch dist.를 학습하고 high-quality variations 생성함3D mesh → compact latent spacememory, computational cost 절감Encoder - 3D input을 3개의 2D plane feature map으로 압축Triplane latent - LDM의 inputDen.. 2025. 4. 14. 이전 1 다음
