The figure below shows a small area around Tjele Gods near Foulum, Denmark. The top row shows the three eigenvalues of the complex (Hermitian) covariance matrix of airborne multilook EMISAR data at two time points as RGB, the middle row shows change images (dark is no change), and the bottom row shows a measure of direction of change (red means going, green means coming, yellow means we can't say but change is statistically significant).
The figure below shows a small area around Tjele Gods near Foulum, Denmark. The top row shows the three eigenvalues of the complex (Hermitian) covariance matrix of airborne multilook EMISAR data at two time points as RGB, the middle row shows change images (dark is no change), and the bottom row shows a measure of direction of change (red means going, green means coming, yellow means we can't say but change is statistically significant).
<divalign="center"><ahref="homepage.md"><imgsrc="images/fast_loewner1024.jpg"alt="Eigenvalues in multilook polarimetric SAR images"width="750"/></a></div>
<divalign="center"><ahref="homepage.md"><imgsrc="images/fast_loewner1024.jpg"alt="Eigenvalues in multilook polarimetric SAR images"width="750"></a></div>
For more information see
For more information see
[original IEEE Geoscience and Remote Sensing Letters paper, 2019](https://www2.imm.dtu.dk/pubdb/pubs/7151-full.html).
[original IEEE Geoscience and Remote Sensing Letters paper, 2019](https://www2.imm.dtu.dk/pubdb/pubs/7151-full.html).