Fast Fourier Color Constancy and Grayness Index for ISPA Illumination Estimation Challenge

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Yanlin Qian, Ke Chen, Huanglin Yu

Published: 2019, Last Modified: 05 Mar 2025CoRR 2019EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: We briefly introduce two submissions to the Illumination Estimation Challenge, in the Int'l Workshop on Color Vision, affiliated to the 11th Int'l Symposium on Image and Signal Processing and Analysis. The Fourier-transform-based submission is ranked 3rd, and the statistical Gray-pixel-based one ranked 6th.