Transformation from tristimulus RGB to Munsell notation HVC in a colored computer vision system

Guofan Jin; Zimin Zhu; Xinglong Yu

doi:10.1117/12.48406

1 October 1991 Transformation from tristimulus RGB to Munsell notation HVC in a colored computer vision system

Guofan Jin, Zimin Zhu, Xinglong Yu

Proceedings Volume 1569, Stochastic and Neural Methods in Signal Processing, Image Processing, and Computer Vision; (1991) https://doi.org/10.1117/12.48406
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

The Transformation from tristimulus RGB to triattribute HVC ofhuman vision is an important problem in computer vision and CAD. The primary obstacle to finding a brief algorithm is the complicated case of Munsell loci appearing in the existing chromatic spaces. This article introduces the concept of fuzzy logic set into the computation and then handles Munsell system by fitting method so as to simplify the complex function. A better result has been achieved and such an approach has been satisfactorily used in a diagnosis system of tongue feacture in traditional Chinese medicine.

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Guofan Jin, Zimin Zhu, and Xinglong Yu "Transformation from tristimulus RGB to Munsell notation HVC in a colored computer vision system", Proc. SPIE 1569, Stochastic and Neural Methods in Signal Processing, Image Processing, and Computer Vision, (1 October 1991); https://doi.org/10.1117/12.48406

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