发明名称 |
Object and object feature detector system and method |
摘要 |
A system and method for object inspection detects and reports object and/or object feature shapes from an acquired image of an inspected sample-object using both edge-based and grey level-based data. Such systems and methods are particularly useful for detecting objects and/or object features whose appearances are relatively unknown prior to inspection.
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申请公布号 |
US6748110(B1) |
申请公布日期 |
2004.06.08 |
申请号 |
US20000708431 |
申请日期 |
2000.11.09 |
申请人 |
COGNEX TECHNOLOGY AND INVESTMENT |
发明人 |
WALLACK AARON |
分类号 |
G01N21/00;G06K9/34;G06K9/48;G06T5/00;(IPC1-7):G01N21/00 |
主分类号 |
G01N21/00 |
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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