HOCHAUFLOESENDER KAMERASENSOR MIT EINER LINEAREN PIXELANORDNUNG
摘要
<p>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.</p>
申请公布号
DE4130382(A1)
申请公布日期
1992.03.26
申请号
DE19914130382
申请日期
1991.09.12
申请人
FMC CORP., CHICAGO, ILL., US
发明人
BAIRD, RANDY K., BOLIVAR, PA., US;TURCHECK JUN., STANLEY P., HOMER CITY, PA., US;MARTIN, JAMES P., BLAIRSVILLE, PA., US