Blood vessel lumen intima contour extraction method and device, ultrasonic equipment and storage medium

The invention discloses a blood vessel lumen intima contour extraction method and device, ultrasonic equipment and a computer readable storage medium. The method comprises the steps: obtaining a first image of a cross section in a blood vessel, and calculating the similarity between the first image...

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Bibliographic Details
Main Authors ZHU YANCONG, HU HAOHUI, LI YINGYUN
Format Patent
LanguageChinese
English
Published 13.04.2021
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:The invention discloses a blood vessel lumen intima contour extraction method and device, ultrasonic equipment and a computer readable storage medium. The method comprises the steps: obtaining a first image of a cross section in a blood vessel, and calculating the similarity between the first image and a second image of a determined lumen intima contour line; if the similarity is greater than or equal to a first preset value, calculating an optimal torsion angle of the first image and the second image; determining an initial lumen intima contour line of the first image according to the lumen intima contour line of the second image and the optimal torsion angle; and fitting the initial lumen intima contour line based on the initial lumen intima contour line to obtain a final lumen intima contour line of the first image. Therefore, the blood vessel lumen intima contour extraction method provided by the invention improves the extraction speed and accuracy of the blood vessel lumen intima contour line. 本申请公开了一种血管
Bibliography:Application Number: CN202011640073