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Research questionHow can diffusion models preserve fine perceptual detail when reconstructing high-resolution images from low-resolution inputs?Pixel-domain noise-prediction objectives can produce oversmoothed super-resolved images, making fine structure difficult to recover from low-resolution observations.
AI
Computer Vision
Diffusion Models
Image & Video Processing
Latest papersRecent research connected to this question, newest first.Perceptually Regularized Diffusion Model for Image Super-ResolutionThis concerns diffusion-based image super-resolution. The source reports a perceptually regularized training framework evaluated on benchmark datasets, showing improved perceptual quality and competitive distortion metrics; it does not establish performance for a particular deployment domain.research paper · Sep 2, 2026
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