On the assessment of time-shift variations from backscattered ultrasound for large temperature changes in biological phantoms

This work reports the assessment of time-shifts (TS) from backscattered ultrasound (BSU) signals when large temperature variations (up to 15 degrees C) were induced in a gel-based phantom. The results showed that during cooling temperature is linear with TS at a rate of approximately 74 ns/degrees C...

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Bibliographic Details
Main Author: Teixeira, C. A. (author)
Other Authors: Ruano, M. Graça (author), Pereira, W. C. A. (author)
Format: conferenceObject
Language:eng
Published: 2015
Subjects:
Non-invasive temperature estimation
Temperature models
Time-shift estimation
Ultrasound
Online Access:http://hdl.handle.net/10400.1/5863
Country:Portugal
Oai:oai:sapientia.ualg.pt:10400.1/5863

Internet

http://hdl.handle.net/10400.1/5863

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