An auto TCD probe design and visualization
Paper
Paper/Presentation Title | An auto TCD probe design and visualization |
---|---|
Presentation Type | Paper |
Authors | Huang, Yi (Author), Wen, Peng (Author), Song, Bo (Author) and Li, Yan (Author) |
Editors | Wang, Shouyi, Yamamoto, Vicky, Su, Jianzhong, Yang, Yang, Jones, Erick, Iasemidis, Leon and Mitchell, Tom |
Journal or Proceedings Title | Lecture Notes in Artificial Intelligence (Book series) |
Journal Citation | 11309, p. 486–495 |
Number of Pages | 10 |
Year | 2018 |
Place of Publication | Sham, Switzerland |
ISBN | 9783030055868 |
9783030055875 | |
Digital Object Identifier (DOI) | https://doi.org/10.1007/978-3-030-05587-5_46 |
Web Address (URL) of Paper | https://link.springer.com/chapter/10.1007/978-3-030-05587-5_46 |
Web Address (URL) of Conference Proceedings | https://link.springer.com/book/10.1007/978-3-030-05587-5 |
Conference/Event | 11th International Conference on Brain Informatics (BI 2018) |
Event Details | 11th International Conference on Brain Informatics (BI 2018) Parent International Conference on Brain Informatics (BI) Event Date 07 to end of 09 Dec 2018 Event Location Arlington, United States |
Abstract | Transcranial Doppler ultrasound (TCD) is a non-invasive ultrasound method used to examine blood circulation within the brain. During TCD, ultrasound waves are transmitted through the tissues including skull. These sound waves reflect off blood cells moving within the blood vessels, allowing the radiologist to interpret their speed and direction. In this paper, an auto TCD probe is developed to control the 2D deflection angles of the probe. The techniques of Magnetic Resonance Angiography (MRA) and Magnetic Resource Imagine (MRI) have been used to build the 3D human head model and generate the structure of cerebral arteries. The K-Nearest Neighbors (KNN) algorithm as a non-parametric method has been used for signal classification and regression of corresponding arteries . Finally, a global search and local search algorithms are used to locate the ultrasound focal zone and obtain a stronger signal efficient and more accurate result. |
Keywords | auto TCD probe, K-nearest neighbor, signal search and classification |
ANZSRC Field of Research 2020 | 469999. Other information and computing sciences not elsewhere classified |
Public Notes | File reproduced in accordance with the copyright policy of the publisher/author. |
Byline Affiliations | School of Mechanical and Electrical Engineering |
School of Agricultural, Computational and Environmental Sciences | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q51x0/an-auto-tcd-probe-design-and-visualization
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