Tissue harmonic depletion imaging
1tchrist7@rochester.rr.com
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
|February 14, 2009
Abstract:
The inhomogeneous imaging advantages offered by finite amplitude distortion appear to be obtainable in an indirect fashion. Instead of acquiring images based on the accretion of amplitude in a higher harmonic bandwidth, comparable images could be obtained using the corresponding depletion of amplitude from a lower harmonic bandwidth. Such an approach offers some advantages over traditional harmonic imaging, including reduced bandwidth demands, and more generally could be a useful complement to the traditional approach.
Keywords:
Acoustic signal processingNonlinear wave propagationDiagnostic imaging technologySignal bandwidth optimizationMore Related Videos
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