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Proceedings Paper

Analog SEED characterization as edge detector using Canny's criteria
Author(s): Celso J. Vianna; Eunezio A. De Souza
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Paper Abstract

We characterized an analog Self Electro-optic Effect Device (SEED) as an edge detector using the criteria of J. Canny, maximizing signal-to-noise ratio and minimizing spurious response. And also rotation invariance that is a criterion used in many edge detector algorithms. The analog SEED is a GaAs qantum well opto-electronic device that integrates detection and modulation in a unique image processor.

Paper Details

Date Published: 19 November 2003
PDF: 2 pages
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.530009
Show Author Affiliations
Celso J. Vianna, Univ. de Brasilia (Brazil)
Eunezio A. De Souza, Univ. de Brasilia (Brazil)


Published in SPIE Proceedings Vol. 4829:
19th Congress of the International Commission for Optics: Optics for the Quality of Life
Giancarlo C. Righini; Anna Consortini, Editor(s)

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