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:
Oct. 20, 2015
Filed:
Nov. 25, 2013
Kyocera Document Solutions Inc., Osaka, JP;
Toshiaki Mutsuo, Osaka, JP;
Masaki Baba, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
In an image processing device, an edge image generation part detects an edge in an original image and generates an edge image constituted from the detected edge. A connected pixel extraction part extracts connected pixel groups in the edge image. A binary image generation part classifies the connected pixel groups under respective colors of the connected pixel groups, and generates a character image for each color. A background image generation part generates a background image of the original image based on the character image so that a pixel value at the position of the character image in the original image is set by an average value of the pixel values in the original image with regard to at least a portion of pixels around a rectangle circumscribing the connected pixel groups. An image compression part compresses respective image data of the character image and background image by different compression manners.