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:
Dec. 16, 2025
Filed:
Nov. 22, 2024
Zhejiang Hengyi Petrochemical Co., Ltd., Zhejiang, CN;
Peng Wang, Zhejiang, CN;
Xiantao Peng, Zhejiang, CN;
Yibo Qiu, Zhejiang, CN;
Mingyi Liu, Zhejiang, CN;
Dandan Wang, Zhejiang, CN;
Junliang Jin, Zhejiang, CN;
Jun Shen, Zhejiang, CN;
Xuan Wu, Zhejiang, CN;
Zhejiang Hengyi Petrochemical Co., Ltd., Zhejiang, CN;
Abstract
Provided is a method for prejudging yarn dyeing performance, an electronic device and a computer-readable storage medium. The method includes: determining a yarn normally dyed for a yarn to be judged; performing spectral detection on the yarn normally dyed to obtain first spectral information; calculating a covariance by simulation through a Gaussian process kernel; obtaining a plurality of pieces of continuous second spectrum information for the yarn to be judged, and establishing a Gaussian process regression model; obtaining third spectrum information for a yarn to be detected; performing a subtraction operation on the third spectral information and the second spectral information; and judging the yarn dyeing performance according to a matrix value obtained by the subtraction operation.