Inverse Synthetic Aperture Radar Sparse Imaging Exploiting the Group Dictionary Learning.
Chang-Yu HuLing WangDaiyin ZhuOtmar LoffeldPublished in: Remote. Sens. (2021)
Keyphrases
- dictionary learning
- inverse synthetic aperture radar
- sparse representation
- sparse coding
- isar imaging
- group sparsity
- sparse codes
- image processing
- sparsity constraints
- synthetic aperture radar
- high resolution
- linear combination
- unsupervised learning
- dictionary learning for sparse
- image representation
- image patches
- generative model
- image classification
- high dimensional
- feature extraction
- face recognition
- computer vision