Image processing techniques in coded holotags recognition

Maria Isilda Pinto; Armindo L. V. S. Lage; Oliverio D.D. Soares

doi:10.1117/12.169361

15 March 1994 Image processing techniques in coded holotags recognition

Maria Isilda Pinto, Armindo L. V. S. Lage, Oliverio D.D. Soares

Proceedings Volume 2065, Optics, Illumination, and Image Sensing for Machine Vision VIII; (1994) https://doi.org/10.1117/12.169361
Event: Optical Tools for Manufacturing and Advanced Automation, 1993, Boston, MA, United States

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.

Citation Download Citation

Maria Isilda Pinto, Armindo L. V. S. Lage, and Oliverio D.D. Soares "Image processing techniques in coded holotags recognition", Proc. SPIE 2065, Optics, Illumination, and Image Sensing for Machine Vision VIII, (15 March 1994); https://doi.org/10.1117/12.169361

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