Low-light image enhancement using gamma correction prior in mixed color spaces

• Published in: Pattern recognition Vol. 146; p. 110001
• Main Authors: Jeon, Jong Ju, Park, Jun Young, Eom, Il Kyu
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.02.2024
• Subjects: Atmospheric scattering model; Gamma correction prior; Inverted image; Low-light image enhancement; Mixed color spaces; Transmission map; Transmission map; Inverted image; Gamma correction prior; Mixed color spaces; Low-light image enhancement; Atmospheric scattering model

In this paper, we propose an efficient and fast low-light image enhancement method using an atmospheric scattering model based on an inverted low-light image. The transmission map is derived as a function of two saturations of the original image in the two color spaces. Due to the difficulty in esti...