Search Results for author: Hu Yu

Found 7 papers, 3 papers with code

Uncovering the Text Embedding in Text-to-Image Diffusion Models

no code implementations1 Apr 2024 Hu Yu, Hao Luo, Fan Wang, Feng Zhao

The correspondence between input text and the generated image exhibits opacity, wherein minor textual modifications can induce substantial deviations in the generated image.

Debias the Training of Diffusion Models

no code implementations12 Oct 2023 Hu Yu, Li Shen, Jie Huang, Man Zhou, Hongsheng Li, Feng Zhao

Diffusion models have demonstrated compelling generation quality by optimizing the variational lower bound through a simple denoising score matching loss.

Denoising

High-quality Image Dehazing with Diffusion Model

1 code implementation23 Aug 2023 Hu Yu, Jie Huang, Kaiwen Zheng, Feng Zhao

The latter stage exploits the strong generation ability of DDPM to compensate for the haze-induced huge information loss, by working in conjunction with the physical modelling.

Denoising Image Dehazing

Ingredient-Oriented Multi-Degradation Learning for Image Restoration

1 code implementation CVPR 2023 Jinghao Zhang, Jie Huang, Mingde Yao, Zizheng Yang, Hu Yu, Man Zhou, Feng Zhao

Learning to leverage the relationship among diverse image restoration tasks is quite beneficial for unraveling the intrinsic ingredients behind the degradation.

Image Restoration

Deep Fourier Up-Sampling

1 code implementation11 Oct 2022 Man Zhou, Hu Yu, Jie Huang, Feng Zhao, Jinwei Gu, Chen Change Loy, Deyu Meng, Chongyi Li

Existing convolutional neural networks widely adopt spatial down-/up-sampling for multi-scale modeling.

Image Dehazing Image Segmentation +4

Source-Free Domain Adaptation for Real-world Image Dehazing

no code implementations14 Jul 2022 Hu Yu, Jie Huang, Yajing Liu, Qi Zhu, Man Zhou, Feng Zhao

Although certain Domain Adaptation (DA) dehazing methods have been presented, they inevitably require access to the source dataset to reduce the gap between the source synthetic and target real domains.

Image Dehazing Source-Free Domain Adaptation +1

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