发明名称 |
HIGH RESOLUTION CAMERA SENSOR HAVING A LINEAR PIXEL ARRAY |
摘要 |
A high resolution object handling system serves as an object discrimination-identification by creating an object silhouette. The objects are singulated on a conveyor and scanned by a linear array of CCD units (2048 pixels per inch) at a scan rate of 10 MHz. Pixel transitions corresponding to object edge points are converted to a single count value from a counter which is synchronized with the scanner. A microprocessor with a first in, first out buffer memory needs only a capacity to handle the count value rather than all data from the pixels.
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申请公布号 |
US5157486(A) |
申请公布日期 |
1992.10.20 |
申请号 |
US19900586167 |
申请日期 |
1990.09.21 |
申请人 |
FMC CORPORATION |
发明人 |
BAIRD, RANDY K.;TURCHECK, JR., STANLEY P.;MARTIN, JAMES P. |
分类号 |
B65G47/14;G01B11/02;G01B11/24;G05B19/418;G06T1/00 |
主分类号 |
B65G47/14 |
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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