logo

For the Inventor, By the Inventor

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.:

US 8805113 B1

PDFFull Text
Expired
Date of Patent:
Aug. 12, 2014

Filed:

Nov. 09, 2012

Image processing device and method and image display device

Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Shotaro Moriya, Tokyo, JP;

Satoshi Yamanaka, Tokyo, JP;

Hideki Yoshii, Tokyo, JP;

Hidetsugu Suginohara, Tokyo, JP;

Assignee:

Mitsubishi Electric Corporation, Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Bhavesh Mehta

Assistant Examiner:

Feng Niu

Int. Cl.
CPC ...
G06K 9/40 (2006.01); G06T 3/40 (2006.01); G06T 5/20 (2006.01); G06T 5/00 (2006.01);
U.S. Cl.
CPC ...
G06T 5/001 (2013.01); G06T 3/403 (2013.01); G06T 5/20 (2013.01); G06T 3/4053 (2013.01); G06T 5/003 (2013.01); G06T 2207/20192 (2013.01);
Abstract

An image processing device includes an edge-enhancing image enlarger that converts an input image to a high-resolution image with edge enhancement. A difference calculator determines differences between the high-resolution image and the input image. A high-resolution image corrector corrects the high-resolution image by diffusing the differences to pixels of the high-resolution image, thereby generating a corrected image in which edges are enhanced without image degradation in textured areas.

Find Patent Forward Citations

Moriya, Shotaro. (2014). Image processing device and method and image display device (U.S. Patent No. 8805113). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8805113

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…