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:
Feb. 28, 2017
Filed:
Feb. 09, 2015
Seiko Epson Corporation, Tokyo, JP;
Tatsuhiko Nobori, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An image display apparatus includes a display unit configured to display an image, an information acquisition unit configured to extract a target image and a comparison image, to cut first and second regions from the extracted target image, to cut third and fourth regions from the extracted comparison image, and to obtain an image feature quantity of each of the first to fourth regions, a comparison unit configured to perform comparison of the image feature quantities of the first region and the third region, and to perform comparison of the image feature quantities of the second region and the fourth region, and a feature quantity setting unit configured to perform weighting to the first region and the second region based on the comparison result of the comparison unit, and to obtain an image feature quantity of the entire target image based on the result of weighting.