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An Ultrasonic Automatic Optimization Method Using Computer Vision Positioning

A computer vision and automatic optimization technology, applied in the field of computer vision, can solve the problems of high operator training cost, long time-consuming diagnosis, complicated operation of diagnostic equipment, etc., and achieve the effect of simple system structure, convenient diagnosis and reduced diagnosis time

Active Publication Date: 2021-11-02
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Aiming at the above-mentioned deficiencies in the prior art, the present invention proposes an ultrasonic automatic optimization method using computer vision positioning, which is used to solve the problems in the prior art of complex operation of diagnostic equipment, high training costs for operators and long time-consuming diagnosis

Method used

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  • An Ultrasonic Automatic Optimization Method Using Computer Vision Positioning
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  • An Ultrasonic Automatic Optimization Method Using Computer Vision Positioning

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Embodiment 1

[0038] Such as figure 1 As shown, an ultrasonic automatic optimization method using computer vision positioning includes the following steps:

[0039] S1: Use the camera of the ultrasound image acquisition system to collect the human body image data and the coordinate data of the ultrasound probe, and transmit them and the coordinate data of the examination table to the host computer;

[0040] S2: Use the host computer to analyze the human body picture data, obtain the human body shape data, and extract the corresponding human body model from the database of the host computer according to it, and optimize it;

[0041] The host uses a correction algorithm to optimize the extracted human body model, and the correction algorithm has two functions:

[0042] When the screened mannequin differs greatly from the actual outline, for example, when the subject is a very tall crowd such as a basketball player, select the closest mannequin in the mannequin database in the host, and scale...

Embodiment 2

[0062] Such as figure 1 As shown, an ultrasonic automatic optimization method using computer vision positioning includes the following steps:

[0063] S1: Use the camera of the ultrasound image acquisition system to collect the human body image data and the coordinate data of the ultrasound probe, and transmit them and the coordinate data of the examination table to the host computer;

[0064] S2: Use the host computer to analyze the human body picture data, obtain the human body shape data, and extract the corresponding human body model from the database of the host computer according to it, and optimize it;

[0065] The host uses a correction algorithm to optimize the extracted human body model, and the correction algorithm has two functions:

[0066] When the screened mannequin differs greatly from the actual outline, for example, when the subject is a very tall crowd such as a basketball player, select the closest mannequin in the mannequin database in the host, and scale...

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Abstract

The present invention proposes an ultrasonic automatic optimization method using computer vision positioning, which includes the following steps: S1: using the camera of the ultrasonic image acquisition system to collect human body image data and ultrasonic probe coordinate data, and transmit it and the coordinate data of the examination table to the host computer; S2: Obtain the body shape data, extract the corresponding human body model from the database of the host, and optimize it; S3: Establish the three-dimensional coordinate model of the human body-examination table and the three-dimensional coordinate model of the probe-examination table; S4: According to the human body-examination table The three-dimensional coordinate model and the three-dimensional coordinate model of the probe-examination table are used to obtain the examination site, and the type of the examination organ is obtained according to it; S5: According to the type of the examination organ, the ultrasonic scanning parameters are adjusted, and the ultrasonic probe is used for ultrasonic scanning to obtain the ultrasonic image; the invention solves the problem of The problems of complex operation of diagnostic equipment, high cost of operator training and long time-consuming diagnosis exist in the prior art.

Description

technical field [0001] The invention belongs to the technical field of computer vision, and in particular relates to an ultrasonic automatic optimization method utilizing computer vision positioning. Background technique [0002] Ultrasound imaging, as a radiation-free, non-invasive, and low-cost medical imaging method, is very popular with doctors and patients. Ultrasound imaging has multiple working modes, among which B-mode imaging is the most commonly used working mode. B-mode images can reflect tissue distribution information in scanning tomography, but identifying ultrasonic tomographic image information requires not only a clear understanding of the three-dimensional structure of human tissue, but also a thorough understanding of the echo characteristics of ultrasound in tissue. This requires doctors to have more professional knowledge and more time to adjust parameters to obtain better ultrasound images. [0003] As we all know, although a large number of medical s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B8/00
Inventor 张德蓉吴宇亮李长昊王权泳吴哲
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA