US 12,266,206 B1
Hand acupoint positioning method, device, acupuncture robot and storage medium
Qiang He, Hubei (CN); Yi Zheng, Hubei (CN); Hongxing Zhang, Hubei (CN); and Qian Tu, Hubei (CN)
Assigned to JIANGHAN UNIVERSITY, Wuhan (CN)
Filed by JIANGHAN UNIVERSITY, Hubei (CN)
Filed on Oct. 9, 2024, as Appl. No. 18/909,970.
Claims priority of application No. 202410791960.8 (CN), filed on Jun. 19, 2024.
Int. Cl. G06V 40/10 (2022.01); A61B 34/30 (2016.01); G06T 7/73 (2017.01); G06V 10/26 (2022.01); G06V 10/77 (2022.01); G06V 10/80 (2022.01); G06V 10/82 (2022.01)
CPC G06V 40/107 (2022.01) [A61B 34/30 (2016.02); G06T 7/73 (2017.01); G06V 10/26 (2022.01); G06V 10/7715 (2022.01); G06V 10/806 (2022.01); G06T 2207/20084 (2013.01); G06T 2207/30004 (2013.01); G06T 2207/30196 (2013.01); G06V 10/82 (2022.01)] 8 Claims
OG exemplary drawing
 
1. A hand acupoint positioning method, comprising:
obtaining reflex zones of a hand image and topology relationship of hand acupoints;
splicing the reflex zones, the topology relationship and the hand image to obtain a hand splicing image;
inputing the hand splicing image into an acupoint recognition model to obtain the hand acupoints;
wherein obtaining reflex zones of a hand image, comprising:
splitting the hand image based on a reflex zone segmentation model to obtain multiple initial reflex zones;
obtaining a plurality of key points of the hand image and determining whether the plurality of initial reflex zones are accurate based on the plurality of key points;
when the multiple initial reflex zones are accurate, the multiple initial reflex zones are taken as the reflex zones;
wherein obtaining the topology relationship of the hand acupoints, comprising:
obtaining multiple key points and hand acupoints of the hand image;
determining multiple first target key points that coincide with the hand acupoints in multiple key points, and multiple second target key points that do not coincide with the hand acupoints in multiple key points;
determining the topology relationship based on the multiple first target key points and the multiple second target key points.