Marie Soehl
Undergraduate Student
Electrical Engineering
Queen's University
Soehl, Marie; Holden, M.; Lasso, Andras; Fichtinger, Gabor
Scalable Ultrasound Calibration Phantoms Made From LEGO® Bricks Conference
Computer Assisted Radiology and Surgery, 29th International Congress and Exhibition, vol. 10, Barcelona, Spain, 2015.
@conference{Soehl2015a,
title = {Scalable Ultrasound Calibration Phantoms Made From LEGO® Bricks},
author = {Marie Soehl and M. Holden and Andras Lasso and Gabor Fichtinger},
url = {https://labs.cs.queensu.ca/perklab/wp-content/uploads/sites/3/2024/02/Soehl2015a-Abstract.pdf
https://labs.cs.queensu.ca/perklab/wp-content/uploads/sites/3/2024/02/Soehl2015a-Poster.ppt},
doi = {10.1007/s11548-015-1213-2},
year = {2015},
date = {2015-06-01},
urldate = {2015-06-01},
booktitle = {Computer Assisted Radiology and Surgery, 29th International Congress and Exhibition},
volume = {10},
pages = {S218-S219},
address = {Barcelona, Spain},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Soehl, Marie; Walsh, Ryan; Rankin, Adam; Lasso, Andras; Fichtinger, Gabor
Tracked ultrasound calibration studies with a phantom made of LEGO(r) bricks Conference
SPIE Medical Imaging 2014, vol. 9036, San Diego, United States, March 12, 2014, 2014.
@conference{Soehl2014,
title = {Tracked ultrasound calibration studies with a phantom made of LEGO(r) bricks},
author = {Marie Soehl and Ryan Walsh and Adam Rankin and Andras Lasso and Gabor Fichtinger},
url = {https://labs.cs.queensu.ca/perklab/wp-content/uploads/sites/3/2024/02/Soehl2014-manuscript.pdf},
doi = {10.1117/12.2044121},
year = {2014},
date = {2014-03-01},
urldate = {2014-03-01},
booktitle = {SPIE Medical Imaging 2014},
volume = {9036},
pages = {90362R},
address = {San Diego, United States, March 12, 2014},
keywords = {},
pubstate = {published},
tppubtype = {conference}
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Walsh, Ryan; Soehl, Marie; Rankin, Adam; Lasso, Andras; Fichtinger, Gabor
Design of a tracked ultrasound calibration phantom made of LEGO bricks Conference
SPIE Medical ImagingMedical Imaging 2014: Image-Guided Procedures, Robotic Interventions, and Modeling, vol. 9036, SPIE SPIE, San Diego, California, USA, 2014.
@conference{Walsh2014,
title = {Design of a tracked ultrasound calibration phantom made of LEGO bricks},
author = {Ryan Walsh and Marie Soehl and Adam Rankin and Andras Lasso and Gabor Fichtinger},
doi = {10.1117/12.2043533},
year = {2014},
date = {2014-03-01},
urldate = {2014-03-01},
booktitle = {SPIE Medical ImagingMedical Imaging 2014: Image-Guided Procedures, Robotic Interventions, and Modeling},
volume = {9036},
pages = {90362C},
publisher = {SPIE},
address = {San Diego, California, USA},
organization = {SPIE},
keywords = {},
pubstate = {published},
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Soehl, Marie; Walsh, Ryan; Rankin, Adam; Lasso, Andras; Fichtinger, Gabor
Tracked ultrasound calibration studies with a phantom made of LEGO® bricks Conference
12th Annual Imaging Network Ontario Symposium, Toronto, Canada, March 24-25, 2014, 2014.
@conference{Soehl2014a,
title = {Tracked ultrasound calibration studies with a phantom made of LEGO® bricks},
author = {Marie Soehl and Ryan Walsh and Adam Rankin and Andras Lasso and Gabor Fichtinger},
url = {https://labs.cs.queensu.ca/perklab/wp-content/uploads/sites/3/2024/02/Soehl2014a-manuscript.pdf},
year = {2014},
date = {2014-01-01},
urldate = {2014-01-01},
booktitle = {12th Annual Imaging Network Ontario Symposium},
address = {Toronto, Canada, March 24-25, 2014},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Walsh, Ryan; Soehl, Marie; Rankin, Adam; Lasso, Andras; Fichtinger, Gabor
Design of a tracked ultrasound calibration phantom made of lego bricks Journal Article
In: vol. 9036, pp. 606-612, 2014.
@article{fichtinger2014i,
title = {Design of a tracked ultrasound calibration phantom made of lego bricks},
author = {Ryan Walsh and Marie Soehl and Adam Rankin and Andras Lasso and Gabor Fichtinger},
url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9036/90362C/Design-of-a-tracked-ultrasound-calibration-phantom-made-of-LEGO/10.1117/12.2043533.short},
year = {2014},
date = {2014-01-01},
volume = {9036},
pages = {606-612},
publisher = {SPIE},
abstract = {PURPOSE: Spatial calibration of tracked ultrasound systems is commonly performed using precisely fabricated phantoms. Machining or 3D printing has relatively high cost and not easily available. Moreover, the possibilities for modifying the phantoms are very limited. Our goal was to find a method to construct a calibration phantom from affordable, widely available components, which can be built in short time, can be easily modified, and provides comparable accuracy to the existing solutions. METHODS: We designed an N-wire calibration phantom made of LEGO® bricks. To affirm the phantom’s reproducibility and build time, ten builds were done by first-time users. The phantoms were used for a tracked ultrasound calibration by an experienced user. The success of each user’s build was determined by the lowest root mean square (RMS) wire reprojection error of three calibrations. The accuracy and variance of …},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
PURPOSE: Spatial calibration of tracked ultrasound systems is commonly performed using precisely fabricated phantoms. Machining or 3D printing has relatively high cost and not easily available. Moreover, the possibilities for modifying the phantoms are very limited. Our goal was to find a method to construct a calibration phantom from affordable, widely available components, which can be built in short time, can be easily modified, and provides comparable accuracy to the existing solutions. METHODS: We designed an N-wire calibration phantom made of LEGO® bricks. To affirm the phantom’s reproducibility and build time, ten builds were done by first-time users. The phantoms were used for a tracked ultrasound calibration by an experienced user. The success of each user’s build was determined by the lowest root mean square (RMS) wire reprojection error of three calibrations. The accuracy and variance of …
Soehl, Marie; Walsh, Ryan; Rankin, Adam; Lasso, Andras; Fichtinger, Gabor
Tracked ultrasound calibration studies with a phantom made of LEGO bricks Journal Article
In: vol. 9036, pp. 725-732, 2014.
@article{fichtinger2014l,
title = {Tracked ultrasound calibration studies with a phantom made of LEGO bricks},
author = {Marie Soehl and Ryan Walsh and Adam Rankin and Andras Lasso and Gabor Fichtinger},
url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9036/90362R/Tracked-ultrasound-calibration-studies-with-a-phantom-made-of-LEGO/10.1117/12.2044121.short},
year = {2014},
date = {2014-01-01},
volume = {9036},
pages = {725-732},
publisher = {SPIE},
abstract = {In this study, spatial calibration of tracked ultrasound was compared by using a calibration phantom made of LEGO® bricks and two 3-D printed N-wire phantoms.
METHODS
The accuracy and variance of calibrations were compared under a variety of operating conditions. Twenty trials were performed using an electromagnetic tracking device with a linear probe and three trials were performed using varied probes, varied tracking devices and the three aforementioned phantoms. The accuracy and variance of spatial calibrations found through the standard deviation and error of the 3-D image reprojection were used to compare the calibrations produced from the phantoms.
RESULTS
This study found no significant difference between the measured variables of the calibrations. The average standard deviation of multiple 3-D image reprojections with the highest performing printed phantom and those from the phantom …},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
In this study, spatial calibration of tracked ultrasound was compared by using a calibration phantom made of LEGO® bricks and two 3-D printed N-wire phantoms.
METHODS
The accuracy and variance of calibrations were compared under a variety of operating conditions. Twenty trials were performed using an electromagnetic tracking device with a linear probe and three trials were performed using varied probes, varied tracking devices and the three aforementioned phantoms. The accuracy and variance of spatial calibrations found through the standard deviation and error of the 3-D image reprojection were used to compare the calibrations produced from the phantoms.
RESULTS
This study found no significant difference between the measured variables of the calibrations. The average standard deviation of multiple 3-D image reprojections with the highest performing printed phantom and those from the phantom …
METHODS
The accuracy and variance of calibrations were compared under a variety of operating conditions. Twenty trials were performed using an electromagnetic tracking device with a linear probe and three trials were performed using varied probes, varied tracking devices and the three aforementioned phantoms. The accuracy and variance of spatial calibrations found through the standard deviation and error of the 3-D image reprojection were used to compare the calibrations produced from the phantoms.
RESULTS
This study found no significant difference between the measured variables of the calibrations. The average standard deviation of multiple 3-D image reprojections with the highest performing printed phantom and those from the phantom …