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Decoupling Cross-Modality Manifold Discrepancy: Leveraging Visible Diffusion Priors for Infrared Super-Resolution

Research Multimodal & Generative

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TL;DR - Shift-IISR is a dual-path diffusion framework that adapts visible-image diffusion priors for infrared image super-resolution. It aims to improve global distribution and local structural consistency without sacrificing diffusion models’ generative capacity.

  • Global Representation Modulation extracts infrared-specific information to steer outputs toward the ground-truth distribution.
  • Local Structure Refinement emphasizes structural details throughout iterative denoising.
  • Experiments report improved distributional and structural consistency with competitive super-resolution performance.
  • The authors provide a public code repository.

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Decoupling Cross-Modality Manifold Discrepancy: Leveraging Visible Diffusion Priors for Infrared Super-Resolution

arXiv cs.CV Yunpeng Hua, Hongwei Yu, Jiawei Li, Qiankun Liu, Huimin Ma, Jiansheng Chen 2026-07-23 arXiv:2607.21174
Public signals Semantic Scholar citations 0 · Semantic Scholar influential citations 0
Providers: Hugging Face · N/A OpenAlex · N/A Publisher · N/A Semantic Scholar · Citations 0 · Influential citations 0 X · N/A Fetched 2026-08-17 09:55:37.399182 UTC

TL;DR - Shift-IISR is a dual-path diffusion framework that adapts visible-image diffusion priors for infrared image super-resolution. It aims to improve global distribution and local structural consistency without sacrificing diffusion models’ generative capacity.

  • Global Representation Modulation extracts infrared-specific information to steer outputs toward the ground-truth distribution.
  • Local Structure Refinement emphasizes structural details throughout iterative denoising.
  • Experiments report improved distributional and structural consistency with competitive super-resolution performance.
  • The authors provide a public code repository.
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