Investigating elastic properties of soft biological tissues.
We have developed a signal processing technique to map the axial strain distribution occurring in a medium exposed to a mechanical compression with RF ultrasound signals. This method is based on an adaptive and iterative estimation of local scaling factors, via the exploitation of phase information.
| 發表在: | IEEE Engineering in medicine and biology magazine 21, 4 (2002). |
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| 格式: | Article |
| 語言: | English |
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