Code and data accompanying the paper: "Assessing Transducer Parameters for Accurate Medium Sound Speed Estimation and Image Reconstruction" (DOI: 10.1109/TUFFC.2024.3445131)
Example data of internal lens reflections for the L12-3v and L6-24D can be
found in the data folder. See the files example_L6_24D.m and example_L12_3v.m for a demo on how to find the probe parameters.
Brief function description
| Name | Description |
|---|---|
preprocessRFData |
Preprocesses the RFData, will bandpass filter the data (optional), apply time gain compensation (optional), average the shot data and Hilbert transform the data. |
previewRFData |
Shows a preview of the RFData, and show whether the parameters min_round_trip and max_round_trip are setup correctly. The first arrival of the primary reflection should be between the red plotted lines. |
findProbeParameters |
Runs the parameter search. Depending on your system specs this can take some time. |
plotProbeParameters |
Plots the final result. |
R. Waasdorp, D. Maresca and G. Renaud, "Assessing Transducer Parameters for Accurate Medium Sound Speed Estimation and Image Reconstruction," in IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, doi: 10.1109/TUFFC.2024.3445131.