In view of the difference in color evaluation of color spun yarn by different color difference formulas,the research status of spectral analysis methods in color evaluation of color spun yarn was summarized,the applicability of different color difference formulas in the textile field was analyzed,and the application of spectral matching models based on different evaluation criteria in color matching of color spun yarn was summarized in this paper.The research progress of single spectral similarity measure based on distance and projection and multi-feature fusion spectral similarity measure in color characterization and evaluation of color spun yarn was reviewed,which provides certain basis for improving the accuracy of color evaluation and color matching of color spun yarn.
维普
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