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

Facial organ localization method and related equipment based on machine vision

A machine vision and organ technology, applied in computer parts, neural learning methods, instruments, etc., can solve problems such as low positioning accuracy and achieve the effect of improving accuracy

Active Publication Date: 2021-12-28
SHENZHEN LUOHU HOSPITAL GRP
View PDF21 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current solution requires the detection object to maintain its posture during the sampling process, but the sampling robot will inevitably encounter complex and diverse behaviors and emergencies of the detection object during the application process, which leads to low positioning accuracy

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
  • Facial organ localization method and related equipment based on machine vision
  • Facial organ localization method and related equipment based on machine vision
  • Facial organ localization method and related equipment based on machine vision

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0066] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0067] The terms "comprising" and "having" and any variations thereof appearing in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also incl...

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 present application provides a machine vision-based facial organ positioning method and related equipment, wherein the method includes: controlling the mechanical arm to move to the detection object, obtaining the face image of the detection object according to the laser radar data; obtaining the first face image in the face image An anatomical marker point, based on the first anatomical marker point, the position information of the target organ of the detection object is obtained; when the distance between the manipulator and the human face is less than or equal to the preset value, and the human face is not occluded, the laser radar data is used to obtain The image of the first face area of ​​the detection object is obtained; the second anatomical marker points are obtained, and the position information of the target organ is obtained based on the second anatomical marker points; when the face of the detection object is occluded, the detection object is obtained according to the lidar data. The second face region image; acquiring a third anatomical marker point, and obtaining position information of a target organ based on the third anatomical marker point. The embodiments of the present application are beneficial to improving the accuracy of locating human facial organs.

Description

technical field [0001] This application relates to the application of machine vision technology in the medical and health field, and in particular to a machine vision-based facial organ positioning method and related equipment. Background technique [0002] With the normalization of the new crown pneumonia epidemic prevention and the national requirements for improving the epidemic prevention capabilities of grassroots medical units and rural areas, nasopharyngeal swab sampling has gradually become popular in grassroots areas. At present, the sampling of nasopharyngeal swabs mostly relies on the manual operation of medical staff, and different collection methods make the quality of the samples obtained vary greatly. More importantly, during the collection process, droplets containing pathogens from the test object are released into the air and the collector through coughing or sneezing, which will seriously increase the infection of medical staff for patients who are positiv...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/46G06F30/23G06F30/27G06N3/04G06N3/08
CPCG06F30/23G06F30/27G06N3/08G06V40/165G06V40/171G06V10/56G06N3/045
Inventor 孙喜琢宫芳芳覃金洲曾舒怡
Owner SHENZHEN LUOHU HOSPITAL GRP