Frequency-Scaling-Based Spaceborne Squint SAR Sparse Imaging.
Yufan SongJingjing ZhangShuang JinGuoxu LiHui BiPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2022)
Keyphrases
- isar imaging
- synthetic aperture radar
- sar data
- synthetic aperture
- electro optic
- sar imaging
- sar images
- phased array
- imaging systems
- inverse synthetic aperture radar
- image analysis
- image processing
- sparse representation
- sparse coding
- automatic target recognition
- sparse data
- computer vision
- image reconstruction
- acquired images
- high resolution
- low frequency
- compressive sensing
- sparse matrix
- parameter estimation
- medical imaging
- denoising
- optical images
- high dimensional