发明名称 |
Recognition apparatus |
摘要 |
In image recognition systems of the type employing a frame store having groups (N-tuples) of locations mapped to storage forming discriminators trained, or capable of being trained, to respond to different images, a problem arises in that either a large number of separate discriminator stores are required or recognition times are long. In the present invention the discriminator storage comprises p discrete stores having address terminals divided into two groups: one group directly mapped to respective portions of the frame store and the other group being connected in parallel and used to count through a number of N-tuple groups (each of size p) and/or a number of discriminators. Such a storage arrangement allows many different combinations of number of discriminator stores and recognition time, making possible an optimum combination for a particular application.
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申请公布号 |
US4490847(A) |
申请公布日期 |
1984.12.25 |
申请号 |
US19820442415 |
申请日期 |
1982.11.17 |
申请人 |
NATIONAL RESEARCH DEVELOPMENT CORPORATION |
发明人 |
ALEKSANDER, IGOR;STONHAM, THOMAS J.;WILKIE, BRUCE A. |
分类号 |
G06K9/62;G06T7/00;(IPC1-7):G06K9/00 |
主分类号 |
G06K9/62 |
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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