Web inspection using gradient-indexed optics

IEEE Transactions on Industry Applications

Volumn 41, Issue 6, 2005, Pages 1476-1482

  Sorebo, John H ^a   Lorenz, Robert D ^b  

^a KIMBERLY CLARK CORPORATION   (United States)

^b Wisconsin Electric Machines and Power Electronics Consortium   (United States)

Author keywords

Gradient index lens; Gradient lens array; Hybrid sensor; Linear array; Machine vision system; Web sensing

Indexed keywords

GRADIENT INDEX OPTICS; HYBRID SENSORS; IMAGE SENSORS; INSPECTION; LENSES; PROCESS CONTROL;

GRADIENT LENS ARRAY; LINEAR ARRAY; WEB SENSING;

COMPUTER VISION;

EID: 29244440452     PISSN: 00939994     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIA.2005.858275     Document Type: Article

References (4)

1. J. H. Sorebo and R. D. Lorenz, "Web detection with gradient-indexed optics," U.S. Patent US2003/0116725, Jun. 26, 2003.
2. SELFOC Lens Array Technical Notes, NSG America, Somerset, NJ, Jun. 1996.
3. Y. Ying-hai, J. Wei-tong, Y. Ben-li, L. Zu-ning, and L. Peng, "Imaging properties and measurement of SELFOC lens and SLA," in Proc. IEEE Int. Conf. Industrial Technology, Guangzhou, China, Dec. 5-9, 1994, pp. 422-425.
4. J. Goodman, Introduction to Fourier Optics, 2nd ed. New York: McGraw-Hill, 1996.