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:
May. 17, 2011
Filed:
Feb. 14, 2006
Takashi Kurumisawa, Shiojiri, JP;
Takashi Kurumisawa, Shiojiri, JP;
Sony Corporation, Tokyo, JP;
Abstract
An image processing unit includes a discriminating unit for discriminating, for every data unit of an input image signal, whether the data unit is black-and-white image data or color image data; a black-and-white image processing unit for detecting at least one of pre-stored line segment patterns from the data unit, and generating color signals for a black-and-white image corresponding to the detected line segment pattern when the discriminating unit has discriminated that the data unit is black-and-white image data; and a color image processing unit for generating color signals for a color image when the discriminating unit has discriminated that the data unit is color image data or when the black-and-white image processing unit has failed to detect any of the pre-stored line segment patterns from the data unit.