Feasibility study on color evaluation of jadeite based on GemDialogue color chip images

Guo, Y; Zong, X; Qi, M; Zhang, Y; Wang, H

Guo, Y (reprint author), China Univ Geosci Beijing, Sch Gemmol, Beijing 100083, Peoples R China.

EURASIP JOURNAL ON IMAGE AND VIDEO PROCESSING, 2018; ():

Abstract

Through the calculation of gemological chromaticity, the green characters and range of chromaticity of 728 cabochon jadeite jade were determined, and ......

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