Myocardial hypertrophy measuring device and system and storage medium

• Main Authors: WANG XU, LI JING, LEE STEPHANIE, MA JUN, LAN HONGZHI, ZHENG LINGXIAO
• Format: Patent
• Language: Chinese; English
• Published: 06.06.2023
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention belongs to the technical field of image processing, and discloses a myocardial hypertrophy measuring device and system and a storage medium. The apparatus comprises: an interface configured to receive a coronary CTA image of a heart; the processor is configured to respectively obtain a myocardial segmentation binary image and a heart segmentation image based on the coronary CTA image; based on the heart segmentation map, determining a left atrioventricular junction position mass center in a left atrioventricular junction position binary image and a right atrioventricular junction position mass center in a right atrioventricular junction position binary image; acquiring a short-axis plane, and intercepting the cardiac muscle based on the short-axis plane to obtain a short-axis cardiac muscle annular segmentation map; determining a long axis plane based on the mass center of the left atrioventricular junction position, the mass center of the right atrioventricular junction position and the maximum