Color and spectrum dual-fidelity image codec-a new multispectral image codec based on color space values, visual trigonometric curves and principal component analysis to improve colorimetric and spectral accuracy

Liang, W; Hao, W; Jin, HY; Xie, K

Liang, W (corresponding author), Xian Univ Technol, Sch Comp Sci & Engn, Xian, Peoples R China.

SPECTROSCOPY LETTERS, 2021; 54 (5): 395

Abstract

An efficient multispectral image codec is proposed for high-fidelity color and spectrum reproduction with low storage. A nonlinear spectral model is f......

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