Blood flow imaging of high frame rate two‐dimensional vector in cardiovascular ultrasound detection. Issue 13 (23rd September 2020)

• Record Type: Journal Article
• Authors: Wu, Cungang; Huang, Chao
• Is Part Of: IET image processing. Volume 14:Issue 13(2020)
• Page Start: 3014
• Page End: 3020
• Publication Date: 2020-09-23
• Subjects: vectors -- haemodynamics -- radiofrequency imaging -- biomedical ultrasonics -- blood vessels -- ultrasonic imaging -- cardiovascular system -- blood flow measurement -- medical image processing; traditional cardiovascular ultrasound detection -- focused ultrasound -- ultrasound vector blood flow -- image frame rate -- planar high frame rate imaging technology -- high frame rate blood flow imaging method -- two‐dimensional vector blood flow imaging; Image processing -- Periodicals; 621.36705
• DOI: 10.1049/iet-ipr.2019.1052
• Languages: English
• ISSNs: 1751-9659

Abstract

Abstract : Traditional cardiovascular ultrasound detection using focused ultrasound can cause a decrease in frame rate, which affects the results of the diagnosis. In order to improve the effect of cardiovascular ultrasound detection, this study used ultrasound vector blood flow imaging technology to improve the image frame rate and introduce planar high frame rate imaging technology. Simultaneously, this work studies the parameters of the image through parameter analysis and combines the advantages of various methods to improve the analysis. In addition, this work proposes a high frame rate blood flow imaging method, and designs simulation experiments to analyse the effectiveness of the method. The results show that the proposed algorithm has a certain effect in two‐dimensional vector blood flow imaging, which can be applied to clinical practice, and can provide theoretical reference for subsequent related research.