发明名称 |
CLASSIFYING OBJECTS |
摘要 |
Objects are dropped in succession through a viewing zone, where they are viewed in bright field illumination by three viewers along orthogonal axes, using radiation of different wave-lengths (or viewing in rapid succession). The viewers sense the presented area. The presented areas are compared in a microprocessor in order to obtain a rough determination of the shape of the object. The presented areas can be e.g. summated to obtain a rough determination of the size of the object.
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申请公布号 |
CA2000274(A1) |
申请公布日期 |
1990.04.07 |
申请号 |
CA19892000274 |
申请日期 |
1989.10.06 |
申请人 |
SMITH, MARTIN P.;SAUNDERS, COLIN D. |
发明人 |
SMITH, MARTIN P.;SAUNDERS, COLIN D. |
分类号 |
B07C5/10;(IPC1-7):B07C5/10 |
主分类号 |
B07C5/10 |
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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