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The Impact of Element Spatial Arrangement on Ultrasound Tomography: Experimental Results

  • Harbin Institute of Technology
  • Harbin Institute of Technology Shenzhen
  • Institut national des sciences appliquées Lyon

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Breast cancer has become one of the most common and lethal cancers in women worldwide. Ultrasound tomography (UST) is supposed to be an imaging method for early diagnosis of breast cancer. In the implementation of UST, operators usually need to compromise between the image quality and the complexity of scanning. In order to explore the relationship between them, a preliminary UST imaging system is designed and introduced in this paper. It uses two co-planar 128-element piezoelectric ultrasonic transducers as transmitter and receiver respectively, each of which can rotate freely in the horizontal plane. Based on this prototype, a series of experiments with different scanning patterns are designed, the corresponding signal completeness are calculated, and the imaging results are compared.

Original languageEnglish
Title of host publicationICSP 2020 - 2020 IEEE 15th International Conference on Signal Processing Proceedings
EditorsYuan Baozong, Ruan Qiuqi, Zhao Yao, An Gaoyun
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages542-545
Number of pages4
ISBN (Electronic)9781728144795
DOIs
StatePublished - 6 Dec 2020
Event15th IEEE International Conference on Signal Processing, ICSP 2020 - Virtual, Beijing, China
Duration: 6 Dec 20209 Dec 2020

Publication series

NameInternational Conference on Signal Processing Proceedings, ICSP
Volume2020-December

Conference

Conference15th IEEE International Conference on Signal Processing, ICSP 2020
Country/TerritoryChina
CityVirtual, Beijing
Period6/12/209/12/20

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • linear transducer arrays
  • signal completeness
  • ultrasound imaging system
  • ultrasound tomography

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