Joint learning of RGBW color filter arrays and demosaicking

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Chenyan Bai, Faqi Liu, Jia Li

Published: 01 Jan 2025, Last Modified: 17 Jan 2025Pattern Recognit. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•A novel joint learning approach for RGBW CFA design and demosaicking is proposed.•A surrogate function strategy and arbitrary CFA interpolation are introduced.•A lightweight, dual-branch reconstruction network is developed.