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:
Jan. 07, 2020
Filed:
Jun. 15, 2017
Yasuhiro Okada, Kanagawa, JP;
Yasuhiro Okada, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An image processing device includes a parameter processing circuit and an image correction circuit. The image processing device rearrange a plurality of parameters in order of a plurality of reference image data items written to an image memory. The image correction circuit includes a parameter memory, a pixel calculation circuit, an acquisition circuit, a comparison circuit, and a logic circuit. The image correction circuit reads one of one of the plurality of reference image data items from the image memory storing input image data and perform image correction on the one of the plurality of reference image data items to generate an output image corresponding to one of a plurality of output image areas.