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:
Dec. 25, 1990
Filed:
Jan. 27, 1989
Seiichiro Hiratsuka, Hachioji, JP;
Koji Washio, Hachioji, JP;
Hiroyuki Yamamoto, Hachioji, JP;
Masahiko Matsunawa, Hachioji, JP;
Konica Corporation, Tokyo, JP;
Abstract
An image processing apparatus includes an image data forming unit for forming density data corresponding to each of a plurality of color components including an achromatic color and color data for discriminating a chromatic color portion from an achromatic color portion of an image, the density data and the color data being formed in units of pixels on the basis of original image information, a density data selector for selecting one of a plurality of density data output from the image data forming unit, color ghost correction for unit for changing the color data of a pixel when a serial arrangement of color data of a plurality of successive pixels including the pixel coincides with one of a plurality of predetermined patterns.