Acta Photonica Sinica, Volume. 49, Issue 2, 0210002(2020)
Low-light Image Enhancement Method Using Retinex Method Based on YCbCr Color Space
Aiming at the problem of illumination image estimation in low-light image enhancement algorithm of the Retinex model, a low-light image enhancement method based on YCbCr color space is proposed. The original low-light image is transformed from RGB (Red Green Blue) color space to YCbCr color space. The Y component in YCbCr color space is extracted and the initial illumination map
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Hui-juan TIAN, Min-peng CAI, Tao GUAN, Yang HU. Low-light Image Enhancement Method Using Retinex Method Based on YCbCr Color Space[J]. Acta Photonica Sinica, 2020, 49(2): 0210002
Received: Oct. 25, 2019
Accepted: Nov. 20, 2019
Published Online: Mar. 19, 2020
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