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:
Apr. 25, 1989
Filed:
Jun. 10, 1988
Masakazu Fukuchi, Hachioji, JP;
Kiyoshi Akazawa, Hachioji, JP;
Masahiko Matsunawa, Fussa, JP;
Hiroshi Niki, Hachioji, JP;
Shunji Matsuo, Hino, JP;
Hiroyuki Yamamoto, Yokohama, JP;
Yoshinori Abe, Hino, JP;
Konishiroku Photo Industry Co., Ltd., Tokyo, JP;
Abstract
An image processing method and apparatus wherein document information is separated by using an optical device into two colors that are complementary to each other, converted photo-electrically and processed by using a photo-electric conversion device, and extracted on the basis of the result of processing by using a color extraction information generation device, and a color information designated by the color extraction information of the color extraction information generation device is stored in a color information storage device.