Patent №
US 5,048,113
Granted
1991-09-10
Filed 1990
Owner
RICOH COMPANY, LTD., NO. 3-6, 1-CHOME, NAKAMAGOME, OTA-KU, TOKYO, 143 JAPAN, A CORP. OF JAPAN
Lab
—
AI components
3
nlp · vision · kr
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
07483023
A character recognition post-processing method includes the steps of, extracting a reference character from a predetermined character string obtained by recognizing a character in the document, recognizing a character in the document, comparing characteristic of the reference character and same type characteristic of other characters in the character string, and correcting on the basis of results of the comparison, recognition results of characters other than the reference character and in the character string.
AI classification
Ownership
RICOH COMPANY, LTD., NO. 3-6, 1-CHOME, NAKAMAGOME, OTA-KU, TOKYO, 143 JAPAN, A CORP. OF JAPAN
assignment · 52650228
Assignors
YAMAGATA, HIDEAKI, KOJIMA, KEIJI, HASHIMOTO, TATSUHIKO
On an employer assignment, the assignors are typically the inventors.