no code implementations • 28 Nov 2024 • Yuhan Pei, Ruoyu Wang, Yongqi Yang, Ye Zhu, Olga Russakovsky, Yu Wu
Originating from the diffusion phenomenon in physics, which describes the random movement and collisions of particles, diffusion generative models simulate a random walk in the data space along the denoising trajectory.
1 code implementation • 15 Jun 2024 • Wei Chen, Lin Li, Yongqi Yang, Bin Wen, Fan Yang, Tingting Gao, Yu Wu, Long Chen
To address this gap, we introduce CoMM, a high-quality Coherent interleaved image-text MultiModal dataset designed to enhance the coherence, consistency, and alignment of generated multimodal content.
no code implementations • 6 Apr 2024 • Yongqi Yang, Zhihao Qian, Ye Zhu, Yu Wu
The boom of Generative AI brings opportunities entangled with risks and concerns.
1 code implementation • 14 Jun 2023 • Ruoyu Wang, Yongqi Yang, Zhihao Qian, Ye Zhu, Yu Wu
In this work, we investigate the diffusion (physics) in diffusion (machine learning) properties and propose our Cyclic One-Way Diffusion (COW) method to control the direction of diffusion phenomenon given a pre-trained frozen diffusion model for versatile customization application scenarios, where the low-level pixel information from the conditioning needs to be preserved.