alonzoleeeooo / pixart-alpha

PixArt-α: Fast Training of Diffusion Transformer for Photorealistic Text-to-Image Synthesis

Hi there 👋

🧑🏻‍🎓 I am currently a PhD student at the University of Science and Technology of China (USTC), supervised by Prof. Dong Liu.

🔍 My research direction involves a wide series of applications based on generative models such as GANs, Transformers, and diffusion models. For now, I am mainly interested in these tasks: image inpainting, text-to-image generation, and video generation.

📂 To record up-to-date resources of the aforementioned research directions, I have maintained some GitHub repos, which you can find here. Newly published papers and resources will be updated in these repos.

🤝 I am looking for long-term collaboration in ground-breaking projects in computer vision, please feel free to contact me if you are interested.

📜 You can find more information about me in the following websites.

• Google Scholar: https://scholar.google.com/citations?user=Y3NKd1wAAAAJ&hl=zh-CN&authuser=2
• Zhihu: https://www.zhihu.com/people/liu-chang-82-34-78 （@叫我Alonzo就好了）

🔥 Recent News:

• [Jun. 13th] Code and pre-trained model weights (Huggingface and ModelScope) of our paper titled "LaCon: Late-Constraint Diffusion for Steerable Guided Image Synthesis" are updated!
• [May 17th] Our paper titled "Towards Interactive Image Inpainting via Robust Sketch Refinement" is accepted by TMM 2024!