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.

Date of Patent:
Aug. 27, 2019

Filed:

May. 12, 2017
Applicant:

Fuji Xerox Co., Ltd., Tokyo, JP;

Inventors:

Shigeru Arai, Kanagawa, JP;

Kaori Tominaga, Kanagawa, JP;

Taro Yokose, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/12 (2006.01); G03G 15/00 (2006.01); H04N 1/407 (2006.01);
U.S. Cl.
CPC ...
G03G 15/5025 (2013.01); G03G 15/5087 (2013.01); H04N 1/407 (2013.01); H04N 2201/0094 (2013.01);
Abstract

An image forming apparatus includes a determination unit and a continuous tone processing unit. The determination unit determines an end of a continuous tone image part in which a density changes continuously, the continuous tone image part being included in image information. The continuous tone processing unit performs, in a case where a number of levels of density of a print image in the image forming apparatus is larger than a number of levels of density of the image information, continuous tone processing for causing a density of a pixel group in which adjacent pixels have a same density to be changed continuously when increasing the number of levels of the density in an end portion of the continuous tone image part.


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