Adaptive superpixel segmentation and pigment identification of colored relics based on visible spectral images

Abstract This work explores the extraction of the spatial distribution and chemical composition information of pigments in colored relics through visible spectral images. An adaptive superpixel segmentation method is proposed to extract the spatial distribution information of pigments. Quadtree deco...

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Bibliographic Details

Published in:	Heritage Science
Main Authors:	Shiwei Liu, Chun-ao Wei, Miaoxin Li, Xinyu Cui, Junfeng Li
Format:	Article
Language:	English
Published:	SpringerOpen 2024-10-01
Subjects:	Visible spectral image Colored relics Adaptive superpixel segmentation Pigment identification Standard reference database Visible spectral reflectance
Online Access:	https://doi.org/10.1186/s40494-024-01461-5