To the right is a 3 band 'true color' selection from that 225 band image showing
training regions for the five classes of interest.
False color "intermediate" image based on optimum 3 band combination derived using
training regions shown in 'true color' image above.
Band selection required approximately one minute on a PC from the time
training regions were selected.
WAY-2C interpretation of 3 band combination "intermediate" image derived in previous step.
The interpretation required approximately 1 second on a PC after optimum bands
had been selected. In addition to the interpreted image the system provides such
information as amount of each class present in the entire image or in selected areas.
To date Relevance Spectroscopy has been successfully applied to images in ENVI BIP and BIL as well as other formats. Sources include: