cs.CV 2402.04930

Blue noise for diffusion models

Proposes time-varying correlated blue noise in diffusion models, improving image quality with 5-10% lower FID than Gaussian noise.

Xingchang Huang, Corentin Salaün, Cristina Vasconcelos et al.

2024-02-07 42
cs.CV 2402.02085

Detecting AI-Generated Video via Frame Consistency

DeCoF leverages frame consistency to detect AI-generated videos, achieving 92% accuracy on unseen models and demonstrating strong generalization.

Long Ma, Zhiyuan Yan, Qinglang Guo et al.

2024-02-03 45
cs.CV 2401.09414

Vlogger: Make Your Dream A Vlog

Vlogger combines LLM and diffusion models to generate 5-minute coherent long videos, maintaining script-actor consistency.

Shaobin Zhuang, Kunchang Li, Xinyuan Chen et al.

2024-01-18 25