Wavelet-based blind deconvolution and denoising of ultrasound scans for non-destructive test applications
A novel technique for blind deconvolution of ultrasound is introduced. Existing deconvolution techniques for ultrasound such as cepstrum-based methods and the work of Adam and Michailovich – based on Discrete Wavelet Transform (DWT) shrinkage of the log-spectrum – exploit the smoothness of the pulse...
| Main Author: | |
|---|---|
| Other Authors: | |
| Published: |
2012
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/1993/14161 |