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. 25, 2025
Filed:
Nov. 11, 2022
Lenovo (Beijing) Limited, Beijing, CN;
Koichiro Ishigami, Kanagawa, JP;
Koji Kawakita, Kanagawa, JP;
Sean Kelly, Morrisville, NC (US);
Xiang Feng, Beijing, CN;
Lenovo (Beijing) Limited, Beijing, CN;
Abstract
An imaging system includes a color imaging sensor that acquires a color image having a color image resolution and color image field of view, a grayscale imaging sensor that acquires a grayscale image having a grayscale image resolution and grayscale image field of view, wherein the grayscale image field of view is at least partially within the color image field of view, and the grayscale image resolution is greater than the color image resolution with respect to the color image field of view, and a first processor that generates an output image by obtaining the color image and the grayscale image, determining a color image region of interest (ROI), bounded by a color image ROI boundary box within the color image, such that the color image ROI includes the subject, and determining a grayscale image ROI, bounded by a grayscale image ROI boundary box within the grayscale image.