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:
Aug. 25, 2026
Filed:
Aug. 26, 2022
Hitachi High-tech Corporation, Tokyo, JP;
Yutaka Okuyama, Tokyo, JP;
Takeshi Ohmori, Tokyo, JP;
Hitachi High-Tech Corporation, Tokyo, JP;
Abstract
A computer system for extracting, from image data, coordinate information on base points for measuring a dimension of a desired portion of a pattern, and measuring the dimension by using the coordinate information, the computer system including a preprocessing unit configured to allow training by matching all of the samples by setting a base point insufficient in annotation data as an insufficient measurement portion and shielding the insufficient measurement portion on the image data for the sample in which coordinate values of only a part of the base points are described, the preprocessing unit is also configured to allow learning and is trained in advance by using training data in which the image data is set as an input and the coordinate information is set as an output, and the preprocessing unit extracts the coordinate information and the dimension for new image data input for learning.