Title:
HEAD POSTURE TRACKING SYSTEM USED FOR TRANSCRANIAL MAGNETIC STIMULATION DIAGNOSIS AND TREATMENT
Document Type and Number:
WIPO Patent Application WO/2020/172783
Kind Code:
A1
Abstract:
A head posture tracking system used for transcranial magnetic stimulation diagnosis and treatment, the system comprising an image capture apparatus, a smart terminal, and a computer program of a program module that is executed by the smart terminal; the image capture apparatus comprises a binocular camera and a fixing apparatus that fixes the binocular camera within an image capture range that fully incorporates the head; the smart terminal drives execution by means of the program module of the computer program; and the program module of the computer program comprises: a camera calibration module, a stereo matching module, a facial detection module, and a pose estimation module. The described system is based on machine vision technology, and combines a camera and a computer to complete the measurement and tracking of head posture.
Inventors:
SUN CONG (CN)
WANG BO (CN)
CAI SHENG'AN (CN)
WANG BO (CN)
CAI SHENG'AN (CN)
Application Number:
PCT/CN2019/076104
Publication Date:
September 03, 2020
Filing Date:
February 26, 2019
Export Citation:
Assignee:
WUHAN ZNION TECH CO LTD (CN)
International Classes:
G06K9/62; G06T7/73; G06T7/80; G16H50/50
Foreign References:
| CN108416791A | 2018-08-17 | |||
| CN106851252A | 2017-06-13 | |||
| CN103345751A | 2013-10-09 | |||
| CN104036488A | 2014-09-10 | |||
| US20140002605A1 | 2014-01-02 |
Other References:
YANG HUANG : "Research of Human Head Pose Estimation Based on Binocular Vision", THESES , 31 January 2019 (2019-01-31), CN, pages 1 - 69, XP009522810
Attorney, Agent or Firm:
NANJING ZONGHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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