B) ESAR Data
Figure 3 shows a false colour polarisation image from the DLR
ESAR system where the components HH, HV and VV are applied to red,
green and blue respectively. Supervised classification is not
possible since there is no ground truth. However, we illustrate
the comparative performance of different polarisation segmentation
methods in the following images. Improvement in the definition of
field boundaries indicates the increased sensitivity obtained with
(c) joint eigenvalue segmentation or (d) full polarimetric
segmentation, as noted earlier.
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| Fig.
3 |
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