Abstract
Ultrasound Doppler imaging may be used to detect blood clots after surgery, a common problem. However, this requires consistent probe positioning over multiple time instances and therefore significant sonographic expertise. Analysis of ultrasound B-mode images of a fiducial implanted at the surgical site offers a landmark to guide a user to the same location repeatedly. We demonstrate that such an implanted fiducial may be successfully detected and tracked to calculate pose and guide a clinician consistently to the site of surgery, potentially reducing the ultrasound experience required for point of care monitoring.
| Original language | English (US) |
|---|---|
| Title of host publication | Medical Imaging 2015: Image-Guided Procedures, Robotic Interventions, and Modeling |
| Publisher | SPIE |
| Volume | 9415 |
| ISBN (Print) | 9781628415056 |
| DOIs | |
| State | Published - 2015 |
| Event | Medical Imaging 2015: Image-Guided Procedures, Robotic Interventions, and Modeling - Orlando, United States Duration: Feb 22 2015 → Feb 24 2015 |
Other
| Other | Medical Imaging 2015: Image-Guided Procedures, Robotic Interventions, and Modeling |
|---|---|
| Country | United States |
| City | Orlando |
| Period | 2/22/15 → 2/24/15 |
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Keywords
- B-mode ultrasound
- Fiducial segmentation
- Point tracking
- Pose estimation
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Electronic, Optical and Magnetic Materials
- Biomaterials
- Radiology Nuclear Medicine and imaging
Cite this
B-mode ultrasound pose recovery via surgical fiducial segmentation and tracking. / Asoni, Alessandro; Ketcha, Michael; Kuo, Nathanael; Chen, Lei; Boctor, Emad; O'Brien-Coon, Devin; Prince, Jerry Ladd.
Medical Imaging 2015: Image-Guided Procedures, Robotic Interventions, and Modeling. Vol. 9415 SPIE, 2015. 94152C.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - B-mode ultrasound pose recovery via surgical fiducial segmentation and tracking
AU - Asoni, Alessandro
AU - Ketcha, Michael
AU - Kuo, Nathanael
AU - Chen, Lei
AU - Boctor, Emad
AU - O'Brien-Coon, Devin
AU - Prince, Jerry Ladd
PY - 2015
Y1 - 2015
N2 - Ultrasound Doppler imaging may be used to detect blood clots after surgery, a common problem. However, this requires consistent probe positioning over multiple time instances and therefore significant sonographic expertise. Analysis of ultrasound B-mode images of a fiducial implanted at the surgical site offers a landmark to guide a user to the same location repeatedly. We demonstrate that such an implanted fiducial may be successfully detected and tracked to calculate pose and guide a clinician consistently to the site of surgery, potentially reducing the ultrasound experience required for point of care monitoring.
AB - Ultrasound Doppler imaging may be used to detect blood clots after surgery, a common problem. However, this requires consistent probe positioning over multiple time instances and therefore significant sonographic expertise. Analysis of ultrasound B-mode images of a fiducial implanted at the surgical site offers a landmark to guide a user to the same location repeatedly. We demonstrate that such an implanted fiducial may be successfully detected and tracked to calculate pose and guide a clinician consistently to the site of surgery, potentially reducing the ultrasound experience required for point of care monitoring.
KW - B-mode ultrasound
KW - Fiducial segmentation
KW - Point tracking
KW - Pose estimation
UR - http://www.scopus.com/inward/record.url?scp=84943573883&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84943573883&partnerID=8YFLogxK
U2 - 10.1117/12.2082423
DO - 10.1117/12.2082423
M3 - Conference contribution
AN - SCOPUS:84943573883
SN - 9781628415056
VL - 9415
BT - Medical Imaging 2015: Image-Guided Procedures, Robotic Interventions, and Modeling
PB - SPIE
ER -