Radar Target Recognition via Keypoint-Based Local Descriptor in the Context of Euclidean Space and Riemannian Manifold.
Ganggang DongHongwei LiuPublished in: IEEE Trans. Instrum. Meas. (2021)
Keyphrases
- euclidean space
- target recognition
- riemannian manifolds
- template matching
- metric space
- shape analysis
- vector space
- euclidean distance
- low dimensional
- target detection
- geodesic distance
- data points
- synthetic aperture radar
- reproducing kernel hilbert space
- keypoints
- similarity search
- multiscale
- machine learning
- spd matrices
- model selection
- high dimensional
- feature extraction