Watt, Fraser T;
Zhang, Edward Z;
Beard, Paul C;
Alles, Erwin J;
(2023)
Concurrent Optical Ultrasound and CT Imaging.
In:
2023 IEEE International Ultrasonics Symposium (IUS).
(pp. pp. 1-4).
IEEE: Montreal, QC, Canada.
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Abstract
Optical ultrasound imaging is an emerging paradigm that utilises fiber-optic ultrasound sources and detectors to perform pulse-echo imaging. Using rapid-prototyping techniques, flexible fiber-optic free-hand probes, capable of video-rate imaging can be constructed entirely from glass and plastic. As such, these devices are expected to be inherently compatible with electromagnetic imaging modalities such as magnetic resonance imaging and computed tomography imaging. However, to date, this multimodal capability has not been demonstrated. In this work, a new free-hand optical ultrasound (OpUS) imaging system is introduced, its real-time imaging capability demonstrated on a range of phantoms, and the first concurrent use of OpUS alongside cone-beam CT (CBCT) imaging is presented.
| Type: | Proceedings paper |
|---|---|
| Title: | Concurrent Optical Ultrasound and CT Imaging |
| Event: | IEEE IUS 2023 International Ultrasonics Symposium |
| Dates: | 3 Sep 2023 - 8 Sep 2023 |
| ISBN-13: | 979-8-3503-4645-9 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/ius51837.2023.10306969 |
| Publisher version: | https://doi.org/10.1109/IUS51837.2023.10306969 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Optical fibers; Performance evaluation; Ultrasonic imaging; Computed tomography; Imaging; Optical imaging; Real-time systems |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Med Phys and Biomedical Eng UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Engineering Science Faculty Office |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10181675 |
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