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Proceedings Paper

JND-based approach for color palette construction
Author(s): Day-Fann Shen; Zen-Fung Tan
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Paper 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.

Paper Details

Date Published: 18 June 1998
PDF: 12 pages
Proc. SPIE 3422, Input/Output and Imaging Technologies, (18 June 1998); doi: 10.1117/12.311100
Show Author Affiliations
Day-Fann Shen, National Yunlin Univ. of Science and Technology (Taiwan)
Zen-Fung Tan, National Yunlin Univ. of Science and Technology (Taiwan)

Published in SPIE Proceedings Vol. 3422:
Input/Output and Imaging Technologies
Yusheng Tim Tsai; Teh-Ming Kung; Jan Larsen, Editor(s)

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