Unsupervised methods are defined as the identification of natural groups, or structures, within existing data. Clustering requires only the number of to-be generated classes as an input parameter and assigns spectrally defined classes to an image.
The assigned subconcept [IP3-4-4-1] k-Means clustering has been deleted and turned into a Skill for this concept
MacQueen, J., 1967, Some methods for classification and analysis of multivariate observations, Fifth Berkeley Symposium on Mathematics, Statistics and Probability, University of California Press (1967), pp. 281-297
Apply k-Means clustering to an image to extract spectrally homogeneous clusters
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