Unlock instant, AI-driven research and patent intelligence for your innovation.

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: 2019-05-21
UNIV OF ELECTRONICS SCI & TECH OF CHINA
View PDF7 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ultrasonic automatic optimization method using computer vision positioning
  • Ultrasonic automatic optimization method using computer vision positioning
  • Ultrasonic automatic optimization method using computer vision positioning

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an ultrasonic automatic optimization method using computer vision positioning. The ultrasonic automatic optimization method includes the following steps that S1, a camera of anultrasonic picture acquiring system is adopted to collect human body picture data and ultrasonic probe coordinate data, and then the human body picture data, the ultrasonic probe coordinate data and examination couch coordinate data are transmitted to a host; S2, human body shape data is acquired, and a corresponding human body model is extracted from a database of the host according to the humanbody shape data and then is optimized; S3, a human body-examination couch three-dimensional coordinate model and a probe-examination couch three-dimensional coordinate model are built; S4, according to the human body-examination couch three-dimensional coordinate model and the probe-examination couch three-dimensional coordinate model, the examined part is acquired, and according to the examined part, the type of the examined organ is acquired; S5, according to the type of the examined organ, ultrasonic scanning parameters are adjusted, an ultrasonic probe is adopted to conduct ultrasonic scanning, and then ultrasonic pictures are acquired. By adopting the ultrasonic automatic optimization method using computer vision positioning, the problems are solved that in the prior art, diagnosis equipment is complex to operate, the cost for training operators is high and diagnosis consumes much time.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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