Abstract
In this work we investigate the automatic detection of stationary vehicles in SAR images by supervised learning algorithms. This implies the description of the vehicles by a set of representative features. We combine several classes of features including subspace projection based on clustering mechanisms (NMF, PCA), statistical features (image moments), spectral features (gabor wavelets) as well as boundary (shape analysis) and region descriptors (HOG). We further use two different learning algorithms: Support Vector Machines (SVM) and Random Forests.
Original language | English |
---|---|
Pages | 3584-3587 |
Number of pages | 4 |
DOIs | |
State | Published - 2012 |
Event | 2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012 - Munich, Germany Duration: 22 Jul 2012 → 27 Jul 2012 |
Conference
Conference | 2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012 |
---|---|
Country/Territory | Germany |
City | Munich |
Period | 22/07/12 → 27/07/12 |
Keywords
- Airborne SAR
- Decimeter Resolution
- Image Processing
- Random Forest
- Stationary Vehicle
- Supervised Learning
- Support Vector Machine