Inventors:
Steven K. Case - St. Louis Park MN,
Beverly Caruso - St. Louis Park MN,
Todd D. Liberty - Apple Valley MN,
Timothy A. Skunes - Mahtomedi MN,
Carl E. Haugan - St. Paul MN,
Chuanqi Chen - Singapore,
Hiroshi Anzai - Kanagawa,
International Classification:
H04N 7/18
G06F 17/00
US Classification:
348 92, 235375, 348E07085
Abstract:
An optical inspection sensor is provided. The sensor includes an array of cameras configured to acquire image data relative to a workpiece that moves relative to the array of cameras in a non-stop fashion. An illumination system is disposed to provide a pulse of illumination when the array of cameras acquires the image data. At least some image data includes data regarding a skip mark or barcode on the workpiece.