JND-based approach for color palette construction

Day-Fann Shen; Zen-Fung Tan

doi:10.1117/12.311100

18 June 1998 JND-based approach for color palette construction

Day-Fann Shen, Zen-Fung Tan

Proceedings Volume 3422, Input/Output and Imaging Technologies; (1998) https://doi.org/10.1117/12.311100
Event: Asia Pacific Symposium on Optoelectronics '98, 1998, Taipei, Taiwan

Abstract

This paper investigates the question: What is the minimum number of colors required to represent color images in a computer monitor. We conduct experiment to perform JND partition along the 3-axis in L x y color space that colors in the same partition are indistinguishable to human perception. We also propose a color image quality measure based on the LMS cone perception sensitivity. The JND model is applied to design a fixed color palette and its performance is evaluated.

Citation Download Citation

Day-Fann Shen and Zen-Fung Tan "JND-based approach for color palette construction", Proc. SPIE 3422, Input/Output and Imaging Technologies, (18 June 1998); https://doi.org/10.1117/12.311100

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