Unsupervised classification

An unsupervised classification organizes image information into discrete classes of spectrally similar pixel values. To perform unsupervised classification in Focus, you work through windows to configure your data files and to choose the number of classes that the computer differentiates.

When you finish configuring a classification, you can run the process. Focus automatically classifies the spectral values in the image data. You can view the classification results in the view pane and as a classification report.

  1. Configuring a new classification session
  2. Initializing unsupervised classification
  3. Reading a classification report
  4. Saving a classification report
Parent topic: Image classification
Previous topic: Supervised classification
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