Consist-Retinex: One-Step Noise-Emphasized Consistency Training Accelerates High-Quality Retinex Enhancement

arXiv — cs.CVThursday, December 11, 2025 at 5:00:00 AM
  • The introduction of Consist-Retinex marks a significant advancement in low-light image enhancement, utilizing a one-step noise-emphasized consistency training approach that adapts consistency modeling to Retinex-based enhancement. This framework addresses the limitations of traditional diffusion models, which require extensive iterative sampling steps, thereby improving efficiency and practicality in real-world applications.
  • This development is crucial as it enhances the capability of image processing technologies, particularly in low-light conditions, which are common in various fields such as photography, medical imaging, and surveillance. By streamlining the enhancement process, Consist-Retinex could lead to faster and more effective solutions in these areas, potentially transforming industry standards.
  • The emergence of Consist-Retinex aligns with a broader trend in artificial intelligence where efficiency and speed are prioritized in model training and application. Similar innovations, such as Measurement-Aware Consistency Sampling and frameworks for simultaneous enhancement and noise suppression, highlight an ongoing effort to refine image generation techniques. These advancements reflect a growing recognition of the need for models that can operate effectively under diverse conditions, addressing both quality and computational efficiency.
— via World Pulse Now AI Editorial System

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A recent study has introduced a novel approach to accelerating diffusion models by implementing a phase-aware strategy that applies varying speedups to different stages of the denoising process. This method utilizes lightweight LoRA adapters, named Slow-LoRA and Fast-LoRA, to enhance efficiency without extensive retraining of models.

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