4D LUT: Learnable Context-Aware 4D Lookup Table for Image Enhancement

Image enhancement aims at improving the aesthetic visual quality of photos by retouching the color and tone, and is an essential technology for professional digital photography. Recent years deep learning-based image enhancement algorithms have achieved promising performance and attracted increasing...

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Veröffentlicht in:	IEEE transactions on image processing 2023, Vol.32, p.4742-4756
Hauptverfasser:	Liu, Chengxu, Yang, Huan, Fu, Jianlong, Qian, Xueming
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Coders Color Context Deep learning Digital imaging Image color analysis Image enhancement Interpolation Lookup tables Machine learning Mapping neural networks Oceans photo retouching Pipelines Pixels Retouching Table lookup Three-dimensional displays Transformations (mathematics) Visualization
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