Translations:Diffusion Models Are Real-Time Game Engines/44/zh: Difference between revisions

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Since we do observe degradation when using just a single sampling step, we also experimented with model distillation similarly to (Yin et al., [https://arxiv.org/html/2408.14837v1#bib.bib39 2024]; Wang et al., [https://arxiv.org/html/2408.14837v1#bib.bib36 2023]) in the single-step setting. Distillation does help substantially there (allowing us to reach 50 FPS as above), but still comes at some cost to simulation quality, so we opt to use the 4-step version without distillation for our method (see Appendix [https://arxiv.org/html/2408.14837v1#A1.SS4 A.4]). This is an interesting area for further research.

由于我们在使用单步采样时确实观察到了质量下降，因此我们在单步设置中进行了类似于（Yin 等人，2024；Wang 等人，2023）的模型蒸馏实验。蒸馏确实有很大帮助（使我们达到了上述的 50 FPS），但仍会对仿真质量造成一定影响，因此我们选择在我们的方法中使用不带蒸馏的 4 步版本（见附录 A.4）。这是一个值得进一步研究的有趣领域。