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An efficient ultrasound full-matrix imaging method in polar coordinate.

Wei Zhang1, Kaipeng Ji1, Hao Chen1

  • 1The State Key Laboratory of Fluid Power and Mechatronic Systems, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China; Zhejiang Key Laboratory of Additive Manufacturing Technology and Equipment, School of Mechanical Engineering, Zhejiang University, Hangzhou 310058, China.

Ultrasonics
|July 31, 2025
PubMed
Summary

A new efficient ultrasound full-matrix imaging method significantly improves circular measurement efficiency. This novel approach drastically reduces computational time compared to conventional methods, offering great potential for industrial applications.

Keywords:
Circular measurement points distributionFrequency-wavenumber domainFull matrix imagingMultilayer structureUltrasonic wavefield reconstruction

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