P40

IDYearNameNoteTagsLink
2024bUnique3D
2023Novel View Synthesis with Diffusion ModelsSample based on stochastic conditions, allowing the use of multiple conditional frames.
✅ UNet,2 branch,分别用于原始角度和要生成的角度。
✅ 引入 step 2 是为了内容一致性。
✅ frame:坐标系。在不同的坐标系下看到的是不同的视角。
❓ 为什么有两个pose?
✅ 每个 frame 的内部由 cross-attention 连接。
- Condition on a frame and two poses, predict another frame.

UNet with frame cross-attention
3Dim
2024CAT3D
2023Generative Novel View Synthesis with 3D-Aware Diffusion Models- 3D-aware architecture with latent feature field.
- Use diffusion model to improve render quality based on structure.
✅ (1) 生成 feature field (2) render 其中一个视角 (3) 优化渲染效果
✅ (2) 是 MLP (3) 是 diffusion.
GenVS

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