Data underlying the publication: Retrieving pulsatility in ultrasound localization microscopy

doi:10.4121/21517878.v1
The doi above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
doi: 10.4121/21517878
Datacite citation style:
Wiersma, Myrthe; Heiles, Baptiste; Kalisvaart, Dylan; Maresca, David; Smith, Carlas (2022): Data underlying the publication: Retrieving pulsatility in ultrasound localization microscopy. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/21517878.v1
Other citation styles (APA, Harvard, MLA, Vancouver, Chicago, IEEE) available at Datacite
Dataset

General information

This simulation data belongs to the article:

Retrieving pulsatility in ultrasound localization microscopy

DOI: 10.1109/OJUFFC.2022.3221354

This information is also available in README.txt, included in this repository. 

Code availability

The scripts that should be used to process this data can be found at: https://github.com/qnano/ulm-pulsatility

Data description

The simulation data in this repository, is contained in several .zip files:

  • DataSetFig3.zip: This dataset contains the simulation data needed to reproduce Fig. 3 of the article.
  • 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. 
  • 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. 
  • 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. 

The .zip folders contain the following:

  • LOTUS_INPUT: This folder contains the input simulated ultrasound images, of which the file names are parametrized as:
  1. chunk***.mat:     Data set containing IQ variable of size 180x240x1000, containing 1000 B-mode images of dimension 9mmx12mm
  • ULM_results: This folder is initially empty. Results of running the scripts will be stored in this folder.
  • PAR.mat: Parameters with which the ultrasound images are simulated. See scripts for further details.
  • 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].
  • Saved MB tracks used for visualization. One of the following options:
  1. RAW_tracks.mat 
  2. Track_r1_illustration.mat
  3. Track_r2_illustration.mat
  4. Track_r3_illustration.mat
  • GT_theta.mat: Ground truth orientation of the simulated vessels
  • velAv.mat: Average velocity in the simulated vessels during the simulation.

Download the desired .zip file and see the documentation at https://github.com/qnano/ulm-pulsatility for instructions on processing the data. 

history
  • 2022-12-19 first online, published, posted
publisher
4TU.ResearchData
format
Simulated data in zipped .mat files
funding
  • TU Delft AI Labs Initiative
  • Medical Delta Program Ultrafast Heart and Brain
  • 4TU Program Precision Medicine
  • Multi messenger Imaging of Cancer (grant code 101032769) [more info...] European Commission
organizations
TU Delft, Faculty of Mechanical, Maritime and Materials Engineering, Delft Center for Systems and Control;
TU Delft, Faculty of Applied Sciences, Department of Imaging Physics

DATA

files (5)