User profiles for Tamas Ungi
Tamas UngiQueen's University, Kingston ON, Canada Verified email at queensu.ca Cited by 2606 |
Open-source platforms for navigated image-guided interventions
Navigation technology is changing the clinical standards in medical interventions by making
existing procedures more accurate, and new procedures possible. Navigation is based on …
existing procedures more accurate, and new procedures possible. Navigation is based on …
Navigated breast tumor excision using electromagnetically tracked ultrasound and surgical instruments
Objective: Lumpectomy, breast conserving tumor excision, is the standard surgical treatment
in early stage breast cancer. A common problem with lumpectomy is that the tumor may not …
in early stage breast cancer. A common problem with lumpectomy is that the tumor may not …
Automatic spine ultrasound segmentation for scoliosis visualization and measurement
Objective: Integrate tracked ultrasound and AI methods to provide a safer and more
accessible alternative to X-ray for scoliosis measurement. We propose automatic ultrasound …
accessible alternative to X-ray for scoliosis measurement. We propose automatic ultrasound …
PLUS: open-source toolkit for ultrasound-guided intervention systems
A variety of advanced image analysis methods have been under the development for
ultrasound-guided interventions. Unfortunately, the transition from an image analysis algorithm to …
ultrasound-guided interventions. Unfortunately, the transition from an image analysis algorithm to …
Spinal curvature measurement by tracked ultrasound snapshots
Monitoring spinal curvature in adolescent kyphoscoliosis requires regular radiographic
examinations; however, the applied ionizing radiation increases the risk of cancer. Ultrasound …
examinations; however, the applied ionizing radiation increases the risk of cancer. Ultrasound …
The effect of augmented reality training on percutaneous needle placement in spinal facet joint injections
The purpose of this study was to determine if augmented reality image overlay and laser
guidance systems can assist medical trainees in learning the correct placement of a needle for …
guidance systems can assist medical trainees in learning the correct placement of a needle for …
Increasing the impact of medical image computing using community-based open-access hackathons: The NA-MIC and 3D Slicer experience
The National Alliance for Medical Image Computing (NA-MIC) was launched in 2004 with
the goal of investigating and developing an open source software infrastructure for the …
the goal of investigating and developing an open source software infrastructure for the …
Utility of 3D reconstruction of 2D liver computed tomography/magnetic resonance images as a surgical planning tool for residents in liver resection surgery
Objective A fundamental aspect of surgical planning in liver resections is the identification of
key vessel tributaries to preserve healthy liver tissue while fully resecting the tumor(s). …
key vessel tributaries to preserve healthy liver tissue while fully resecting the tumor(s). …
Spinal needle navigation by tracked ultrasound snapshots
T Ungi, P Abolmaesumi, R Jalal… - IEEE Transactions …, 2012 - ieeexplore.ieee.org
Purpose: Ultrasound (US) guidance in facet joint injections has been reported previously as
an alternative to imaging modalities with ionizing radiation. However, this technique has not …
an alternative to imaging modalities with ionizing radiation. However, this technique has not …
Perk Tutor: an open-source training platform for ultrasound-guided needle insertions
Image-guided needle placement, including ultrasound (US)-guided techniques, have
become commonplace in modern medical diagnosis and therapy. To ensure that the next …
become commonplace in modern medical diagnosis and therapy. To ensure that the next …