Sign in
Optical imaging of high-frequency focused ultrasonic field using a Nomarski interferometer coupled with multichannel lock-in detection.
Lyès Baït
Smain Femmam
A. Claude Boccara
Jean Paul Roger
Published in:
J. Electronic Imaging (2012)
Keyphrases
</>
high frequency
optical imaging
low frequency
visual quality
high resolution
wavelet transform
high frequencies
discrete wavelet transform
subband
wavelet coefficients
high frequency components
multiresolution
edge detection
single image
feature selection
x ray