Analyzing the FD-MIMO sparse imaging under carrier frequency offsets from the perspective of point spread function.
Li DingChangchang LiuWeidong ChenPublished in: ACSSC (2013)
Keyphrases
- point spread function
- modulation transfer function
- image restoration
- motion blurred images
- blurred images
- motion blur
- blur identification
- blind deconvolution
- additive noise
- image quality
- alternating minimization
- linear combination
- depth from defocus
- transfer function
- multiple images
- synthetic and real images
- high resolution
- viewpoint
- sparse representation
- image processing
- regularization parameter
- computer vision
- spatial domain
- small number
- three dimensional