Shypd.aiThe largest open index of AI toolsInvSR is an image super-resolution tool that enhances image quality using diffusion inversion. It offers flexible and efficient sampling with an arbitrary number of steps, demonstrating superior performance even with a single step.
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InvSR is an advanced image super-resolution technique that leverages diffusion inversion to significantly improve image quality. This tool harnesses the rich image priors embedded in large pre-trained diffusion models, employing a novel Partial Noise Prediction strategy to construct an intermediate state for optimal sampling. A deep noise predictor estimates the best noise maps for the forward diffusion process, allowing for flexible initialization of the sampling process. InvSR supports an arbitrary number of sampling steps, from one to five, and achieves superior or comparable performance to state-of-the-art methods even with a single step. It is ideal for real-world image super-resolution and AIGC image enhancement applications.
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