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Filtering by: Creator Hilger, James Decade 2000-2009 Subject Identification -- Equipment and supplies

An artificial neural network approach to laser-based direct part marking of data matrix symbols

Creator:

Jangsombatsiri, Witaya

Abstract:

Certain applications have recently appeared in industry where a traditional bar code printed on a label will not survive because the item to be tracked has to be exposed to harsh environments. Laser direct-part marking is a manufacturing process used to create permanent marks on a substrate that could help...

Resource Type:

Dissertation

Full Text:

by James P. Gordon, Charles H. Townes, and Herbert J. Zeiger. In its early development stage, laser