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arxiv logo>cs> arXiv:2312.10191
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Computer Science > Computer Vision and Pattern Recognition

arXiv:2312.10191 (cs)
[Submitted on 15 Dec 2023 (v1), last revised 16 Mar 2025 (this version, v3)]

Title:Tell Me What You See: Text-Guided Real-World Image Denoising

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Abstract:Image reconstruction from noisy sensor measurements is challenging and many methods have been proposed for it. Yet, most approaches focus on learning robust natural image priors while modeling the scene's noise statistics. In extremely low-light conditions, these methods often remain insufficient. Additional information is needed, such as multiple captures or, as suggested here, scene description. As an alternative, we propose using a text-based description of the scene as an additional prior, something the photographer can easily provide. Inspired by the remarkable success of text-guided diffusion models in image generation, we show that adding image caption information significantly improves image denoising and reconstruction for both synthetic and real-world images.
Subjects:Computer Vision and Pattern Recognition (cs.CV); Image and Video Processing (eess.IV)
Cite as:arXiv:2312.10191 [cs.CV]
 (orarXiv:2312.10191v3 [cs.CV] for this version)
 https://doi.org/10.48550/arXiv.2312.10191
arXiv-issued DOI via DataCite

Submission history

From: Erez Yosef [view email]
[v1] Fri, 15 Dec 2023 20:35:07 UTC (20,523 KB)
[v2] Wed, 29 May 2024 08:09:42 UTC (25,403 KB)
[v3] Sun, 16 Mar 2025 12:57:07 UTC (27,383 KB)
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