{"id":2468,"date":"2024-05-03T19:55:21","date_gmt":"2024-05-03T19:55:21","guid":{"rendered":"https:\/\/labs.cs.queensu.ca\/perklab\/members\/mattea-welch\/"},"modified":"2024-05-03T19:55:21","modified_gmt":"2024-05-03T19:55:21","slug":"mattea-welch","status":"publish","type":"qsc_member","link":"https:\/\/labs.cs.queensu.ca\/perklab\/members\/mattea-welch\/","title":{"rendered":"Mattea Welch"},"content":{"rendered":"
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Mattea Welch<\/h1>\n<\/div>\n
Masters Student<\/div>\n
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University of Toronto<\/div>\n
Member from 2011<\/em> to present<\/em><\/div>\n
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Moult, Eric; Lasso, Andras; Ungi, Tamas; Pinter, Csaba; Welch, Mattea; Fichtinger, Gabor<\/p>

Improved temporal calibration of tracked ultrasound: an open-source solution<\/a> Conference<\/span> <\/p>

ImNO2013 - Imaging Network Ontario Symposium, <\/span>vol. 2, <\/span>no. 04, <\/span>2017<\/span>.<\/p>

Abstract<\/a><\/span> | Links<\/a><\/span> | BibTeX<\/a><\/span><\/p>

@conference{Moult2017,
\r\ntitle = {Improved temporal calibration of tracked ultrasound: an open-source solution},
\r\nauthor = {Eric Moult and Andras Lasso and Tamas Ungi and Csaba Pinter and Mattea Welch and Gabor Fichtinger},
\r\nurl = {https:\/\/labs.cs.queensu.ca\/perklab\/wp-content\/uploads\/sites\/3\/2024\/02\/Moult2017.pdf
\r\n},
\r\nyear  = {2017},
\r\ndate = {2017-07-01},
\r\nurldate = {2017-07-01},
\r\nbooktitle = {ImNO2013 - Imaging Network Ontario Symposium},
\r\njournal = {Journal of Medical Robotics Research},
\r\nvolume = {2},
\r\nnumber = {04},
\r\npages = {1750008},
\r\nabstract = {<p>In tracked ultrasound systems, temporal misalignment between image and tracker data results in incorrect image pose. We present a fully automatic temporal calibration. We image a flat plate in water with a tracked probe undergoing periodic uniaxial freehand translation. Using robust line detection scheme, we compute temporal misalignment as difference between probe and corresponding image position. From 240 sequences, standard deviation was under 5ms for standard imaging parameters. Source code is available in Public Library for Ultrasound Research, PLUS (www.plustoolkit.org).<\/p>},
\r\nkeywords = {},
\r\npubstate = {published},
\r\ntppubtype = {conference}
\r\n}
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<p>In tracked ultrasound systems, temporal misalignment between image and tracker data results in incorrect image pose. We present a fully automatic temporal calibration. We image a flat plate in water with a tracked probe undergoing periodic uniaxial freehand translation. Using robust line detection scheme, we compute temporal misalignment as difference between probe and corresponding image position. From 240 sequences, standard deviation was under 5ms for standard imaging parameters. Source code is available in Public Library for Ultrasound Research, PLUS (www.plustoolkit.org).<\/p><\/div>
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