CHARACTER SEGMENTING DEVICE

CHARACTER SEGMENTING DEVICE

PURPOSE:To segment the characters with use of a small number of input patterns by segmenting the characters out of a document image with input of the histogram of a character string into a neural circuit net type. CONSTITUTION:An image input part 1 is provided together with a memory 11, a character...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TANAKA TAKEHISA, YOSHIDA KUNIO, KANAMARU MASASHI, SHIDA TAKEHIKO, NAKA MOTOHIKO, SAITO MIE
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:PURPOSE:To segment the characters with use of a small number of input patterns by segmenting the characters out of a document image with input of the histogram of a character string into a neural circuit net type. CONSTITUTION:An image input part 1 is provided together with a memory 11, a character string extracting part 2, a sub-character string extracting part 21, a histogram calculation part 3, and a character segmenting part 4. A character string is separated into (m) pieces of sub-character strings in the direction of the character string. Then the histogram of each sub-character string is obtained, and the learning is performed via a neural circuit net type 42 and with the histogram used as an input signal. Thus it is possible to segment the characters with use of a small number of input patterns.