diffusion models 1local coordinate coding 1manifold learning 1reward modeling 1text-to-video generation 1
From the 1 of 2 linked papers with an AI index.
2 papers
cs.CV2026
Your Data Manifold is Secretly a Reward Model: Shell-LCC for Text-to-Video Generation
Shihao Zhang, Yunzhi Li, Yuguang Yan +4
The paper introduces Shell-LCC, a method that treats the data manifold of high‑quality video training data as an implicit reward model, providing cheap, dense guidance for text‑to‑…
cs.CV2025
Selftok: Discrete Visual Tokens of Autoregression, by Diffusion, and for Reasoning
Bohan Wang, Zhongqi Yue, Fengda Zhang +15
We completely discard the conventional spatial prior in image representation and introduce a novel discrete visual tokenizer: Self-consistency Tokenizer (Selftok). At its design co…