Fig. 4
From: Detection and visualization of communities in mass spectrometry imaging data
a Our proposed method was applied to the synthetical DG data set. The three pseudo-networks were correctly detected as three communities. The communities are displayed as colored graphs (screenshot from the GRINE tool). For each community, the community-map is shown with a viridis color map. bk–means segmentation map after clustering of pixel, i.e. m/z-spectra, for k=2,…,6. Each color represents one cluster