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Proceedings Paper

Image processing techniques in coded holotags recognition
Author(s): Maria Isilda Pinto; Armindo L. V. S. Lage; Oliverio D.D. Soares
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Paper Abstract

The problem of recognizing a given object in a scene is of particular interest in the field of industrial automation. Holotags can be used for automated identification in industrial environments. The extraction of coded information written in holotags, using processing techniques, implies different operations which begin by image acquisition using a CCD device followed by processing, to decode and validate the binary coded information. The paper describes the image processing software that was implemented to extract information from coded holotags and proved to solve the practical problems with acceptable performance.

Paper Details

Date Published: 15 March 1994
PDF: 10 pages
Proc. SPIE 2065, Optics, Illumination, and Image Sensing for Machine Vision VIII, (15 March 1994); doi: 10.1117/12.169361
Show Author Affiliations
Maria Isilda Pinto, Univ. de Aveiro (Portugal)
Armindo L. V. S. Lage, Univ. do Porto (Portugal)
Oliverio D.D. Soares, Univ. do Porto (Portugal)


Published in SPIE Proceedings Vol. 2065:
Optics, Illumination, and Image Sensing for Machine Vision VIII
Donald J. Svetkoff, Editor(s)

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