Ultrasonic probe guiding system and method based on human anatomical structure real-time matching

Abstract

The invention discloses an ultrasonic probe guiding system and method based on human anatomical structure real-time matching. According to the ultrasonic probe guiding system and method, a Kinect camera is used for recognizing key points of human skeleton, then the anatomical image pre-stored in the database is pasted to the part, needing to be scanned, of the human body, and it is guaranteed thatthe size and the projection position of the projected anatomical structure are the same as those of a real value in the process. Meanwhile, marking points are made on the ultrasonic probe, RGBD images obtained through the kinect camera are used for obtaining three-dimensional coordinates of the marking points, and the pose of the probe in space is determined. By recognizing the spatial relative positions of the human body and the ultrasonic probe, an operator is macroscopically guided to move the ultrasonic probe to the part needing to be scanned, and the problems that non-ultrasonic professionals are unfamiliar with the anatomical structure of the human body, so that the position of the target organ is difficult to find quickly and a high-quality ultrasonic image is difficult to obtain are solved.

Description

technical field [0001] The invention relates to the medical field, in particular to an ultrasonic probe guidance system and method based on real-time matching of human anatomical structures. Background technique [0002] With the improvement of living standards, more and more people begin to pay attention to personal health problems. The cost of using ultrasound equipment to check human organs is relatively low, but non-medical people do not know where the body organs are Ultrasonic examination can be carried out effectively with the equipment, and the existing ultrasound equipment requires professionals to use, and the quality of ultrasound images depends heavily on the scanning technique of the operator, and it is difficult to achieve a unified scanning specification. The training of ultrasound operators takes a lot of time and cost, which cannot meet the urgent needs of primary hospitals and a large number of people for ultrasound diagnosis. There is an urgent need for an...

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned deficiencies in the prior art, the ultrasonic probe guidance system and method based on real-time matching of human anatomical structure provided by the present invention solves the problem that it is difficult for non-ultrasonic professionals to quickly find the position of the target organ and obtain high-quality Problems with Ultrasound Imaging

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