TY - DATA T1 - Data underlying the publication: Retrieving pulsatility in ultrasound localization microscopy PY - 2022/12/19 AU - Myrthe Wiersma AU - Baptiste Heiles AU - Dylan Kalisvaart AU - David Maresca AU - Carlas Smith UR - https://data.4tu.nl/articles/dataset/Data_underlying_the_publication_Retrieving_pulsatility_in_ultrasound_localization_microscopy/21517878/1 DO - 10.4121/21517878.v1 KW - ultrasound imaging KW - ultrasound localization microscopy KW - pulsatility KW - localization precision KW - velocity distribution KW - Location awareness KW - trajectory KW - Ultrasonic imaging KW - Imaging KW - Frequency control N2 - <h3>General information</h3> <p>This simulation data belongs to the article:</p> <p>Retrieving pulsatility in ultrasound localization microscopy</p> <p>DOI: <a href="https://doi.org/10.1109/OJUFFC.2022.3221354" target="_blank">10.1109/OJUFFC.2022.3221354</a></p> <p>This information is also available in README.txt, included in this repository. </p> <h3>Code availability</h3> <p>The scripts that should be used to process this data can be found at: <a href="https://github.com/qnano/ulm-pulsatility" target="_blank">https://github.com/qnano/ulm-pulsatility</a></p> <h3>Data description</h3> <p>The simulation data in this repository, is contained in several .zip files:</p> <ul> <li>DataSetFig3.zip: This dataset contains the simulation data needed to reproduce Fig. 3 of the article.</li> <li>DataSetR1.zip: This dataset contains the simulation data corresponding to the lateral vessel location R1. It is needed to reproduce Fig 4 and Fig. 6b. </li> <li>DataSetR2.zip: This dataset contains the simulation data corresponding to the lateral vessel location R2. It is needed to reproduce Fig 4 and Fig. 6b. </li> <li>DataSetR3.zip: This dataset contains the simulation data corresponding to the lateral vessel location R3. It is needed to reproduce Fig 4 and Fig. 6b. </li> </ul> <p>The .zip folders contain the following:</p> <ul> <li>LOTUS_INPUT: This folder contains the input simulated ultrasound images, of which the file names are parametrized as:</li> </ul> <ol> <li>chunk***.mat: Data set containing IQ variable of size 180x240x1000, containing 1000 B-mode images of dimension 9mmx12mm</li> </ol> <ul> <li>ULM_results: This folder is initially empty. Results of running the scripts will be stored in this folder.</li> <li>PAR.mat: Parameters with which the ultrasound images are simulated. See scripts for further details.</li> <li>TOTAL_MB.mat: Contains the variable MB_loc_conc that describes the simulated (ground truth) location of the MBs at each frame (z, x) [mm].</li> <li>Saved MB tracks used for visualization. One of the following options:</li> </ul> <ol> <li>RAW_tracks.mat </li> <li>Track_r1_illustration.mat</li> <li>Track_r2_illustration.mat</li> <li>Track_r3_illustration.mat</li> </ol> <ul> <li>GT_theta.mat: Ground truth orientation of the simulated vessels</li> <li>velAv.mat: Average velocity in the simulated vessels during the simulation.</li> </ul> <p>Download the desired .zip file and see the documentation at <a href="https://github.com/qnano/ulm-pulsatility" target="_blank">https://github.com/qnano/ulm-pulsatility</a> for instructions on processing the data. </p> ER -