Manual and automatic detection of dry snow avalanches in Sentinel-1 SAR images.
Markus EckerstorferKarsten MuellerEirik MalnesHilde Daugstad OterhalsPublished in: IGARSS (2021)
Keyphrases
- automatic detection
- sar images
- synthetic aperture radar
- automatically detecting
- oil spill
- semi automatic
- automatic target recognition
- sar image segmentation
- speckle noise
- target detection
- sar imagery
- edge detector
- wavelet domain
- co occurrence
- multiresolution
- multiscale
- image reconstruction
- image compression
- least squares
- image analysis
- video sequences