METHOD FOR AUTOMATED MEASUREMENT OF NUCHAL TRANSLUCENCY IN A FETAL ULTRASOUND IMAGE

摘要

The present invention relates to a kind of methods to help the automatic measurement received for fetal ultrasound neck, the assistant of the neck of fetus in method receives measurement, image acquisition step, its ultrasonic image for obtaining the tire on neck oolemma (S10), boundary extraction step extracts boundary layer from the oolemma of neck ultrasonic image (S30), distance is automatically calculated to calculate in the boundaries step (S40) calculated with calculation step, and the distance between distance, the thickness value of oolemma neck include display step (S50) for showing. Correspondingly, the present invention is the perimeter of neck, neck embryo belt automatically extracted from oolemma and ultrasonic image, the measurement cross-sectional constriction of fetus, so as to oolemma, by automatically calculate the distance between the boundary of extraction show thickness measurements to the neck outside received of assistant of fetus and promote for effect accuracy and convenience, the neck for enabling fetus, which is helped, receives the objective diagnosis of ultrasonic image.