Initial phantom validation of minute roughness measurement using phase tracking for arterial wall diagnosis non-invasively in vivo

Magnus Cinthio, Hideyuki Hasegawa, Hiroshi Kanai

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

To detect minute roughness, we utilized the phase change that occurs in a radio frequency echo from the rough surface of an object during its lateral motion. The new method was optimized and validated using saw-tooth-shaped silicone phantoms sized from 13 to 33 μm; results were compared to those obtained using a confocal laser scanning microscope.

Original languageEnglish
Article number5750108
Pages (from-to)853-857
Number of pages5
JournalIEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
Volume58
Issue number4
DOIs
Publication statusPublished - 2011 Apr 1

ASJC Scopus subject areas

  • Instrumentation
  • Acoustics and Ultrasonics
  • Electrical and Electronic Engineering

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