发明名称 |
System and method for image acquisition for inspection of articles on a moving conveyor |
摘要 |
A system and method for inspecting a moving container on a conveyor. An encoder assembly detects movement of the conveyor and generates a signal representative of the speed of the container as a function of the movement of the conveyor. A light source adjacent the conveyor illuminates the container and a camera adjacent the conveyor generates a plurality of successive images of portions of the illuminated container. The images each include a plurality of pixels, each having a value representative of an optical characteristic of the images. The camera is controlled to generate the successive images as a function of the speed of the moving container. An image processor acquires a two-dimensional image of the container from the successive images generated by the camera and processes the two-dimensional image as a function of the pixel values to detect edges in the image for inspecting the container.
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申请公布号 |
US5917602(A) |
申请公布日期 |
1999.06.29 |
申请号 |
US19980070266 |
申请日期 |
1998.04.30 |
申请人 |
INEX INC. |
发明人 |
BONEWITZ, MANUEL;KOSTA, BOZIDAR |
分类号 |
G01B11/24;B07C5/10;G01B11/02;G01N21/90;G06T1/00;(IPC1-7):G01B11/24 |
主分类号 |
G01B11/24 |
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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