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Zhefan Rao

4 accepted papers

2026

VisionDirector: Vision-Language Guided Closed-Loop Refinement for Generative Image Synthesis

CVPR 2026

Generative models can now produce photorealistic imagery, yet they still struggle with the long, multi-goal prompts that professional designers issue. To expose this gap and better evaluate models' performance in real-world, we introduce Long Goal Bench(LGBench), a 2000-task suite (1000 T2I, 1000 I2

Cited by 0SourcecodeScholar
2024

A Diffusion Model with State Estimation for Degradation-Blind Inverse Imaging

AAAI 2024technical

Solving the task of inverse imaging problems can restore unknown clean images from input measurements that have incomplete information. Utilizing powerful generative models, such as denoising diffusion models, could better tackle the ill-posed issues of inverse problems with the distribution prior o…

Cited by 2SourcePDFScholar