Super-resolution delay-Doppler estimation for sub-Nyquist radar via atomic norm minimization.
Feng XiShengyao ChenZhong LiuPublished in: ICASSP (2017)
Keyphrases
- super resolution
- norm minimization
- low resolution
- high resolution
- signal processing
- image reconstruction
- convex optimization
- image restoration
- low resolution images
- high quality
- motion estimation
- sparse representation
- motion blur
- high resolution images
- light field
- unsupervised feature selection
- depth map
- least squares
- image patches
- image formation
- pairwise
- matrix completion
- image sequences