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Color Filter Array Design Based on Multi-Edge Constant Hue Algorithm

Yu-Cheng Fan, Mao-Chun Chiu, and Yi-Cheng Liu
Department of Electronic Engineering, National Taipei University of Technology, Taipei, Taiwan

Abstract—In this paper, we propose color filter array design based on multi-edge constant hue algorithm. The reconstructed image quality can be improved with lower computational complexity. The algorithm performs edge judgment and interpolation reduction on the green image plane. The result shows that multi-angle judgment can improve color accuracy and image quality.

Index Terms—Color Filter Array (CFA), constant hue, digital camera, multi-edge

Cite: Yu-Cheng Fan, Mao-Chun Chiu, and Yi-Cheng Liu, "Color Filter Array Design Based on Multi-Edge Constant Hue Algorithm," Journal of Image and Graphics, Vol. 6, No. 2, pp. 105-108 December 2018. doi: 10.18178/joig.6.2.105-108

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