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Table 3 Comparison of the performances, in terms of IoU, obtained by using different methods of segmentation

From: Hyperspectral imaging and convolutional neural networks for augmented documentation of ancient Egyptian artefacts

Data-cubes	RGB	PCA-Seg	SBC-Seg
526	0.69	0.66	0.60
527	0.56	0.51	0.50
529	0.32	0.54	0.52
531	0.37	0.29	0.61
533	0.62	0.55	0.72
Average	0.51	0.51	0.59

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