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. 12, 2023
Filed:
Mar. 22, 2019
General Electric Company, Schenectady, NY (US);
Buer Qi, Beijing, CN;
Dejun Wang, Beijing, CN;
Wei Zhao, Beijing, CN;
Huanzhong LI, Beijing, CN;
General Electric Company, Schenectady, NY (US);
Abstract
A training method () and system for a collimator border detection method. The training method () comprises the following steps: obtaining an original image acquired by an X-ray imaging system and a processed image obtained after processing the original image (); determining on the basis of the processed image whether the processed image is a valid image (); and extracting coordinates of a collimator border of a valid processed image, putting into a training pool the extracted coordinates of the collimator border and the original image corresponding to the valid processed image, and when the number of valid original images in the training pool reaches a preset threshold value, starting the training of the collimator border detection method ().