What is mixed pixel
classification?
Mixed pixel classification is the process by which we try to infer the
proportions of the pure components that are present in the part of the scene
within the field of view of the sensor that gave rise to the mixed pixel.
In order to perform mixed pixel classification, we have to use spectral
images (not just panchromatic or single bands of spectral images). That is
why the process is otherwise known as "spectral unmixing". |