SyncTweedies: A General Generative Framework Based on Synchronized Diffusions
- URL: http://arxiv.org/abs/2403.14370v4
- Date: Mon, 04 Nov 2024 01:25:37 GMT
- Title: SyncTweedies: A General Generative Framework Based on Synchronized Diffusions
- Authors: Jaihoon Kim, Juil Koo, Kyeongmin Yeo, Minhyuk Sung,
- Abstract summary: We present exhaustive investigation into all possible scenarios for synchronizing multiple diffusion processes through a canonical space.
We reveal a previously unexplored case: averaging the outputs of Tweedie's formula while conducting denoising in multiple instance spaces.
In our experiments generating visual content aforementioned, we demonstrate the superior quality of generation by SyncTweedies compared to other synchronization methods.
- Score: 11.292617528150291
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: We introduce a general framework for generating diverse visual content, including ambiguous images, panorama images, mesh textures, and Gaussian splat textures, by synchronizing multiple diffusion processes. We present exhaustive investigation into all possible scenarios for synchronizing multiple diffusion processes through a canonical space and analyze their characteristics across applications. In doing so, we reveal a previously unexplored case: averaging the outputs of Tweedie's formula while conducting denoising in multiple instance spaces. This case also provides the best quality with the widest applicability to downstream tasks. We name this case SyncTweedies. In our experiments generating visual content aforementioned, we demonstrate the superior quality of generation by SyncTweedies compared to other synchronization methods, optimization-based and iterative-update-based methods.
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