US 11,948,247 B2
Camera-based transcranial magnetic stimulation diagnosis and treatment head modeling system
Cong Sun, Hubei (CN); Bo Wang, Hubei (CN); and Shengan Cai, Hubei (CN)
Assigned to WUHAN ZNION TECHNOLOGY CO., LTD, (CN)
Appl. No. 17/283,539
Filed by WUHAN ZNION TECHNOLOGY CO., LTD, Hubei (CN)
PCT Filed Feb. 26, 2019, PCT No. PCT/CN2019/076101
§ 371(c)(1), (2) Date Apr. 7, 2021,
PCT Pub. No. WO2020/172780, PCT Pub. Date Sep. 3, 2020.
Prior Publication US 2021/0390771 A1, Dec. 16, 2021
Int. Cl. G06T 17/00 (2006.01); A61B 5/00 (2006.01); G06T 19/20 (2011.01); G06V 40/16 (2022.01); H04N 13/239 (2018.01); A61N 2/00 (2006.01); A61N 2/02 (2006.01)
CPC G06T 17/00 (2013.01) [A61B 5/0064 (2013.01); A61B 5/0077 (2013.01); G06T 19/20 (2013.01); H04N 13/239 (2018.05); A61N 2/006 (2013.01); A61N 2/02 (2013.01); G06T 2200/08 (2013.01); G06T 2210/41 (2013.01); G06T 2210/56 (2013.01); G06T 2219/2016 (2013.01); G06V 40/171 (2022.01)] 7 Claims
OG exemplary drawing
 
1. A camera-based transcranial magnetic stimulation diagnosis and treatment head modeling system, comprising a 3D scanner, a positioning cap, and a smart terminal, wherein the 3D scanner and the smart terminal are electrically connected,
the 3D scanner acquires from different directions 3D image data of a head of a patient wearing the positioning cap and sends acquired 3D image data to the smart terminal;
the smart terminal integrates the 3D image data acquired by the 3D scanner from different directions to obtain a complete 3D point cloud image of the head of the patient, and then obtains complete 3D head model data of the head of the patient through sampling, smoothing, and plane fitting processing; and
by using the 3D head model data in combination with MNI brain space coordinates, the smart terminal maps 3D skull data in an MNI space to the 3D head model data of the patient to obtain a 3D head model of the patient.