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:
Jul. 21, 1998
Filed:
Apr. 28, 1994
Tetsuomi Tanaka, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image processing apparatus comprises: two table memories; a producing circuit for executing a process according to a kind of each character image and for producing contents in the table memories; a character memory to store the image as an object to be recognized; a feature extractor for adding the data in the table memories and for executing a character feature extracting process after normalization of the character image by the bit data in the character memory corresponding to the addition result; a memory to store data indicating to which one of binary values of 1 and 0 the character image portion belongs; and a circuit for inverting the image data from the character memory to the feature extractor by the stored data and for outputting. The apparatus receives image data of characters of various type styles and outputting directions and can convert into the normalized image data such as to be easily processed.