Reproduce “Clarity ChatGPT: An Interactive and Adaptive Processing System for Image Restoration and Enhancement” on OpenResearch

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About this paper

Yanyan Wei, Zhao Zhang, Jiahuan Ren, Xiaogang Xu, Richang Hong, Yi Yang, Shuicheng Yan, Meng Wang

Researchers introduced Clarity ChatGPT, an interactive and adaptive system integrating a large language model with visual foundation models to address image restoration and enhancement. The system demonstrated enhanced degradation detection (94.57% accuracy), improved image quality through multi-result fusion (22.2% PSNR gain), and enabled multi-round dialogue for iterative, region-specific image processing based on user feedback.

Key insights

  • Fine-tuning a CLIP model on a specialized degradation dataset significantly improves its accuracy in classifying diverse image degradation types (from 38.27% to 94.57% Top-1 accuracy).
  • Combining outputs from multiple restoration algorithms via a dedicated fusion network can yield superior image quality compared to individual state-of-the-art methods.
  • Integrating an LLM for conversational control enables an adaptive, interactive image processing workflow that allows for iterative refinement, region-specific adjustments, and complex chained requests based on user intent.

Summary by alphaXiv.

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