Nonlinear Local-pixel-shifting Color Constancy Algorithm

• Main Authors: Wan Muhammad Syahrir, Wan Hussin, Mohd Naim, Mohd Jain Noordin, Nor Ashidi, Mat Isa
• Format: Article
• Language: English
• Published: Springer US 2018
• Subjects: TC Hydraulic engineering. Ocean engineering; TR Photography
• Online Access: http://umpir.ump.edu.my/id/eprint/23233/1/NonlinearLocal-pixel-shifting1.pdf; http://umpir.ump.edu.my/id/eprint/23233/; https://doi.org/10.1007/s11042-018-6566-4; https://doi.org/10.1007/s11042-018-6566-4

Most color constancy algorithms implement a color correction process that performs globally for the entire input pixel image. This process leads to a saturation problem and overcorrected images, especially in overexposed regions, thereby resulting in contrast inconsistency and incorrect true-color i...