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. 15, 2026
Filed:
Feb. 16, 2024
Eizo Corporation, Hakusan, JP;
EIZO Corporation, Hakusan, JP;
Abstract
An image processing device includes an image data acquisition unit and an image processing unit that executes a frame rate control processing. A plurality of gradations include at least an nth gradation (n≥0) and an Nth gradation (N≥n+2). The target gradation is greater than the nth gradation and less than the Nth gradation. The image data acquisition unit acquires a plurality of input frames. The image processing unit selects a gradation to be assigned to a pixel of interest of the input frames from the plurality of gradations based on a magnitude relationship between a random number and a random number threshold, and generates a plurality of output frames to represent the target gradation based on the selected gradation. The random number is provided for each pixel of interest.