Fig. 9 | Scientific Data

Fig. 9

From: SLIMBRAIN database: A multimodal image database of in vivo human brains for tumour detection

Fig. 9

Data extraction of labelled pixels performed for every patient capture. This process uses the GT map to obtain the coordinates on the preprocessed cube to obtain the reflectance information. This procedure generates a .mat file including a matrix with all spectra reflectances as well as a vector with the label provided for every pixel. Each image in the figure has a key located above it, which is used to access the information in the .mat file to present its image below. Furthermore, examples of the .mat files used are presented below each of the three images (i.e., SNAPgtID000067C01.mat contains the ‘groundTruthMap’ key with the information to represent the GT map).

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