发明名称 |
Character recognition and communication system |
摘要 |
A character recognition and communication system, wherein a character appearing on a document is converted into a character image signal at a transmission terminal including, for example, a facsimile scanner and transmitted to the prescribed center, after the character represented by the image signal is identified by a communication network including switching equipment; the communication network comprises a plurality of switching units, and the corresponding recognition control units and character recognition units all scattered throughout said network and connected together by a common interconnection circuit; and the plural character recognition units recognize characters by different processes, have a complementary relationship with each other and recognize with high precision various kinds of characters supplied from a plurality of terminals and transmit the recognized characters to the corresponding centers.
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申请公布号 |
US4180798(A) |
申请公布日期 |
1979.12.25 |
申请号 |
US19780874827 |
申请日期 |
1978.02.03 |
申请人 |
NIPPON TELEGRAPH & TELEPHONE PUB CORP |
发明人 |
KAIYOH, HIROFUMI;KOMORI, KAZUAKI |
分类号 |
G06K9/00;G06K9/62;(IPC1-7):G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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