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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bazan, I. Vera, A. Leija, L. Ramos, A. |
| Copyright Year | 2009 |
| Description | Author affiliation: Dpt. Ultrasonic Signals, Systems & Techn., Acoustic Institute (CSIC), Madrid, Spain (Ramos, A.) || Electrical Engineering Department, (CINVESTAV-IPN)., México D.F. (Bazan, I.; Vera, A.; Leija, L.) |
| Abstract | In this work an analysis of four methods for temporal displacement measurement of ultrasonic echoes is presented, to determine their precision and sensibility to different noise levels, with the main objective to evaluate their potential application on non invasive internal temperature estimation. Procedures and methodologies to perform this analysis are described, using different ultrasonic signals acquired, in the hyperthermia temperature range (25 − 50°C), from biologic media that mimic soft tissue. Finally obtained results with each method are shown and a conclusion about methods performance is exposed. |
| Starting Page | 109 |
| Ending Page | 113 |
| File Size | 240621 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424436682 |
| DOI | 10.1109/PAHCE.2009.5158376 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-03-16 |
| Publisher Place | Mexico |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Phase measurement Biological tissues phase displacement Medical services ultrasonic Delay Temperature measurement Temperature sensors Couplings Ultrasonic variables measurement temporal displacement Displacement measurement not invasive temperature estimation Signal analysis |
| Content Type | Text |
| Resource Type | Article |
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