Deconvolution and model-based restoration of clipped ultrasonic signals.
Tomas OlofssonPublished in: IEEE Trans. Instrum. Meas. (2005)
Keyphrases
- image restoration
- image deblurring
- blind deconvolution
- signal processing
- denoising
- hilbert huang transform
- least squares
- restored image
- wiener filtering
- image processing
- image deconvolution
- fir filters
- total variation
- motion blur
- spectral analysis
- independent component analysis
- gaussian noise
- wiener filter
- blurred images
- heart rate
- blind source separation
- noise removal
- image denoising
- linear combination
- natural images
- super resolution
- feature extraction