![](https://labs.cs.queensu.ca/perklab/wp-content/plugins/staff-list/images/placeholder.png)
Mark Wu
Imani, F; Abolmaesumi, Purang; Wu, Mark; Lasso, Andras; Burdette, E. Clif; Ghoshal, G; Heffter, Tamas; Williams, E; Neubauer, P; Fichtinger, Gabor; Mousavi, Parvin
Ultrasound-guided Characterization of Interstitial Ablated Tissue Using RF Time Series: Feasibility Study. Journal Article
In: IEEE transactions on bio-medical engineering, 2013.
@article{Imani2013,
title = {Ultrasound-guided Characterization of Interstitial Ablated Tissue Using RF Time Series: Feasibility Study.},
author = {F Imani and Purang Abolmaesumi and Mark Wu and Andras Lasso and E. Clif Burdette and G Ghoshal and Tamas Heffter and E Williams and P Neubauer and Gabor Fichtinger and Parvin Mousavi},
url = {http://www.ncbi.nlm.nih.gov/pubmed/23335657
https://labs.cs.queensu.ca/perklab/wp-content/uploads/sites/3/2024/02/Imani2013.pdf},
year = {2013},
date = {2013-01-01},
urldate = {2013-01-01},
journal = {IEEE transactions on bio-medical engineering},
abstract = {<p>This paper presents the results of a feasibility study to demonstrate the application of ultrasound RF time series imaging to accurately differentiate ablated and non-ablated tissue. Methods: For 12 ex vivo and two in situ tissue samples, RF ultrasound signals are acquired prior to, and following, high intensity ultrasound ablation. Spatial and temporal features of these signals are used to characterize ablated and non-ablated tissue in a supervised-learning framework. Results: In crossvalidation evaluation, a subset of four features extracted from RF time series produce a classification accuracy of 84.5%, and an area under ROC curve of 0.91 for ex vivo data, and an accuracy of 85% for in situ data. Conclusion: Ultrasound RF time series is a promising approach for characterizing ablated tissue.</p>},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Imani, F; Wu, Mark; Lasso, Andras; Burdette, E. Clif; Daoud, Mohammad; Fichtinger, Gabor; Abolmaesumi, Purang; Mousavi, Parvin
Monitoring of Tissue Ablation Using Time Series of Ultrasound RF data Conference
Medical Image Computing and Computer-Assisted Intervention (MICCAI 2011), Toronto, ON, Canada, 2011.
@conference{Imani2011,
title = {Monitoring of Tissue Ablation Using Time Series of Ultrasound RF data},
author = {F Imani and Mark Wu and Andras Lasso and E. Clif Burdette and Mohammad Daoud and Gabor Fichtinger and Purang Abolmaesumi and Parvin Mousavi},
url = {https://labs.cs.queensu.ca/perklab/wp-content/uploads/sites/3/2024/02/Imani2011.pdf},
year = {2011},
date = {2011-09-01},
urldate = {2011-09-01},
booktitle = {Medical Image Computing and Computer-Assisted Intervention (MICCAI 2011)},
pages = {379-386},
address = {Toronto, ON, Canada},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Wu, Mark; Fichtinger, Gabor
Effects of TRUS and Fluoroscopy Registration Error on Dosimetric Quality in Prostate Brachtherapy Conference
22nd International Conference of the Society for Medical Innovation and Technology (SMIT), Trondheim, Norway, September 2-4, 2010, 2010.
@conference{Wu2010,
title = {Effects of TRUS and Fluoroscopy Registration Error on Dosimetric Quality in Prostate Brachtherapy},
author = {Mark Wu and Gabor Fichtinger},
url = {https://labs.cs.queensu.ca/perklab/wp-content/uploads/sites/3/2024/02/Wu2010.pdf},
year = {2010},
date = {2010-01-01},
urldate = {2010-01-01},
booktitle = {22nd International Conference of the Society for Medical Innovation and Technology (SMIT)},
address = {Trondheim, Norway, September 2-4, 2010},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}