Correction method and system for ultrasonic three-dimensional image

Abstract

The embodiment of the invention discloses a method and a system for correcting an ultrasonic three-dimensional image. The method comprises steps: multiple frames of three-dimensional body data of a target object are acquired, wherein the three-dimensional body data are acquired in different time periods, and at least one frame of three-dimensional body data are included in the same time period; multiple target areas in one-to-one correspondence with the multiple frames of three-dimensional body data are determined; and direction correction is carried out on the multiple frames of three-dimensional body data according to the multiple target areas to obtain multiple frames of ultrasonic three-dimensional images in the same direction. According to the method of correcting the ultrasonic three-dimensional image disclosed by the embodiment of the invention, the multiple frames of three-dimensional body data in different time periods and in different directions of the target object can be corrected to be in the same direction, comparison and lookup by the user are facilitated, and the convenience is thus improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of ultrasonic imaging, and in particular to a method and system for correcting an ultrasonic three-dimensional image. Background technique [0002] With the development of medical technology, ultrasonic four-dimensional imaging has been widely used in the medical industry. Ultrasound four-dimensional imaging is mainly used to view the anatomical structure of tissues, or for obstetric ultrasound examination, such as imaging embryos or fetuses in the mother's uterus, displaying real-time dynamic moving images of fetuses, or displaying real-time moving images of human internal organs. Three-dimensional images are static pictures, and four-dimensional images are based on dynamic images within a certain period of time. [0003] Due to the position of the probe of the ultrasound imaging system, the movement of the fetus or tissues and organs, the orientation of the target area of ​​interest ...

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Problems solved by technology

[0003] Due to the position of the probe of the ultrasound imaging system, the movement of the fetus or tissues and organs, the orientation of the target area of ​​interest may change easily, and the orientation of the images collected in different periods may be different, which is not conducive to observation and diagnosis

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