Fetal growth parameter measurement method, system and ultrasonic equipment

Abstract

The invention relates to the technical field of ultrasonic image processing, and specifically discloses a method for measuring fetal growth parameters. The measurement method includes: obtaining an ultrasound image of at least one fetal part; determining the distribution area of ​​the part to be measured in the ultrasound image according to a convolutional neurometry model, and the convolutional neurometry model uses a convolutional neural network to analyze several ultrasound images of different fetal parts that have been marked. The images are trained and determined; the contours of the distribution areas of the parts to be measured are highlighted and fitted; the growth parameters of different parts to be measured are obtained by measuring the fitted contours corresponding to the parts to be measured. The invention also provides a fetal growth parameter measurement system, an ultrasonic device and a storage medium. The invention can automatically measure the growth parameters of different fetal parts by using the trained convolution neural measurement model, which improves the measurement accuracy and improves the work efficiency of doctors.

Description

technical field [0001] The invention relates to the technical field of ultrasonic image processing, in particular to a method, system and ultrasonic equipment for measuring fetal growth parameters. Background technique [0002] With the continuous development of prenatal ultrasound diagnosis technology, many fetal structural abnormalities have been found before birth. As a non-invasive, non-teratogenic, convenient, fast and safe examination method, ultrasonography plays an important role in prenatal diagnosis and screening of fetal malformations. B-ultrasound, as one of the important means of monitoring the growth of the fetus in the uterus, has been widely used in clinical practice, from two-dimensional ultrasound to the currently used four-dimensional ultrasound, whether it is in the operating skills of doctors or in the equipment. Both function and resolution have been greatly improved. Ultrasound measurement of the main growth parameters of the fetus during pregnancy, ...

AI Technical Summary

Problems solved by technology

[0003] At present, the main growth parameters of fetal ultrasound images, such as biparietal diameter, head circumference, abdominal circumference, and femur length, are mainly measured manually, relying on the experience and operation methods of doctors, and the accuracy and efficiency are very low.

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