JP2985243B

PURPOSE:To obtain a stable recognized result without lowering speed for processing by segmenting a character and recognizing a character according to a feature as the word. CONSTITUTION:The position information of a word calculated by a word segmentation processing is transmitted to a first-order re...

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Bibliographic Details
Main Author YUSHIMO RYOICHI
Format Patent
LanguageEnglish
Published 29.11.1999
Edition6
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:PURPOSE:To obtain a stable recognized result without lowering speed for processing by segmenting a character and recognizing a character according to a feature as the word. CONSTITUTION:The position information of a word calculated by a word segmentation processing is transmitted to a first-order recognition processing part 5 and in the first-order recognition processing part 5, a graphic feature in a word area to be decided by the position information is calculated and compared with a limited word feature dictionary 7 prepared based on the graphic features of words limited in the order of high appearance frequency. Then, the word with the coincident feature is defined as the recognized result. In a second-order recognition processing part 6, the graphic information of the character is extracted based on the transmitted character position information and compared with a character feature dictionary 8, and the character with the coincident feature is outputted as the recognized result. Thus, without lowering speed for recognition, recognizing performance can be improved while suppressing the influence of the character segmentation processing at a minimum.
Bibliography:Application Number: JP19900180804