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2 May 2024 Gamma correction-based hue-preserving image enhancement method for elderly person
Manaka Yamaguchi, Ayaka Fujita, Mashiho Mukaida, Chiaki Ueda, Tadahiro Azetsu, Noriaki Suetake
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Proceedings Volume 13164, International Workshop on Advanced Imaging Technology (IWAIT) 2024; 131640G (2024) https://doi.org/10.1117/12.3018096
Event: International Workshop on Advanced Imaging Technology (IWAIT) 2024, 2024, Langkawi, Malaysia
Abstract
In this study, an image enhancement method taking account of the color vision characteristics of the elderly is proposed to improve the color appearance of images for the elderly. The proposed method consists of lightness conversion, contrast enhancement, and hue preservation process. The performance of the proposed method is verified by comparing it with other conventional methods in experiments using several digital images.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Manaka Yamaguchi, Ayaka Fujita, Mashiho Mukaida, Chiaki Ueda, Tadahiro Azetsu, and Noriaki Suetake "Gamma correction-based hue-preserving image enhancement method for elderly person", Proc. SPIE 13164, International Workshop on Advanced Imaging Technology (IWAIT) 2024, 131640G (2 May 2024); https://doi.org/10.1117/12.3018096
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KEYWORDS
Image enhancement
Color vision
Crystalline lens
RGB color model
Color
Color difference
Image quality
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