Perception-Inspired Color Space Design for Photo White Balance Editing

arXiv — cs.CVThursday, December 11, 2025 at 5:00:00 AM
  • A novel framework for white balance (WB) correction in photo editing has been proposed, utilizing a perception-inspired Learnable HSI (LHSI) color space. This approach aims to overcome the limitations of traditional sRGB-based methods, which struggle with complex lighting conditions and color channel entanglement. The framework enhances the separation of luminance from chromatic components, allowing for more accurate color restoration in images.
  • This development is significant as it addresses the common issue of color constancy failures in image processing, particularly when original camera RAW files are unavailable. By improving the flexibility and adaptability of WB correction, the new framework can enhance the quality of images across various lighting scenarios, making it a valuable tool for photographers and image editors.
  • The introduction of this perception-inspired framework aligns with ongoing advancements in image processing technologies, such as multispectral imaging and modular neural image signal processing. These innovations reflect a broader trend towards more sophisticated and adaptable methods for color correction and enhancement, highlighting the importance of addressing challenges posed by diverse illumination conditions in digital photography.
— via World Pulse Now AI Editorial System

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