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Apr, 2024
在野外应用具有控制能力的视觉语言模型进行照片逼真图像修复
Photo-Realistic Image Restoration in the Wild with Controlled Vision-Language Models
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Ziwei Luo, Fredrik K. Gustafsson, Zheng Zhao, Jens Sjölund, Thomas B. Schön
TL;DR
采用强大的视觉语言模型和合成降解管道,通过基于扩散模型和后验采样策略的鲁棒训练,提高图片还原质量并解决特定数据集无法恢复模糊、缩放、噪声和JPEG压缩等不同降解方式的问题。
Abstract
Though
diffusion models
have been successfully applied to various
image restoration
(IR) tasks, their performance is sensitive to the choice of training datasets. Typically,
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