The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2026
Filed:
Jan. 25, 2022
Bmc (Tianjin) Medical Co., Ltd., Tianjin, CN;
Jian Xu, Tianjin, CN;
Huiquan Wang, Tianjin, CN;
Mingzhao Zhou, Tianjin, CN;
Long He, Tianjin, CN;
Zhi Zhuang, Tianjin, CN;
BMC (TIANJIN) MEDICAL CO., LTD., Tianjin, CN;
Abstract
A method and apparatus for determining a human-face size are provided. The method includes: collecting a first to-be-measured human-face image of a to-be-measured target, wherein the first to-be-measured human-face image includes a first to-be-measured human face of the to-be-measured target and a circular reference object; acquiring a first pixel value of the first to-be-measured human face, and a second pixel value of the circular reference object; in response to a circularity of the circular reference object being greater than a preset circularity threshold, acquiring an angle of inclination of the circular reference object; and according to the first pixel value, the second pixel value, the angle of inclination and an actual size of the circular reference object, determining a first size of the first to-be-measured human face.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile