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:
Sep. 09, 2025
Filed:
Mar. 23, 2022
Nanjing University of Aeronautics and Astronautics, Nanjing, CN;
NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS, Nanjing, CN;
Abstract
A method for measuring a distance between trace lines of a 3D braided material, including: (S) establishing a vision data acquisition system using a vision sensor; (S) acquiring, by the vision data acquisition system, a training data of the trace lines of the 3D braided material; (S) constructing a deep learning model for recognizing the trace lines of the 3D braided material; and inputting the training data acquired in step (S) to the deep learning model to obtain a trained deep learning model; and (S) positioning a location of the trace lines of the 3D braided material in batch images according to the trained deep learning model obtained in step (S); and measuring a distance between adjacent trace lines.