Analog SEED characterization as edge detector using Canny’s criteria

Celso J. Vianna; Eunezio A. De Souza

doi:10.1117/12.530009

19 November 2003 Analog SEED characterization as edge detector using Canny's criteria

Celso J. Vianna, Eunezio A. De Souza

Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.530009
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy

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.

Citation Download Citation

Celso J. Vianna and Eunezio A. De Souza "Analog SEED characterization as edge detector using Canny's criteria", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); https://doi.org/10.1117/12.530009

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