AI圖片高清修復工具InvSR：一鍵實現照片從模糊到高分辨率
近日，研究團隊發佈了一項新的圖像超分辨率（SR）技術，該技術基於擴散反演(Diffusion Inversion)，旨在通過充分利用大型預訓練擴散模型中的圖像先驗信息，提升圖像的分辨率和清晰度。這項研究由來自不同學術機構的三位學者共同完成，他們的目標是爲圖像超分辨率領域帶來新的突破。在這項技術中，研究者們設計了一種名爲 “部分噪聲預測”（Partial noise Prediction）的策略，該策略通過構建擴散模型的中間狀態作爲起始採樣點。這一核心方法依賴於一個深度噪聲預測器，該預測器能夠爲
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