We characterized an analog self electrooptic effect device with five photodiode as an edge detector evaluating its performance using a step edge as input image. The device measured the second order derivative of the step and found the zero crossing point. The result agreed with the theory of edge detection.
Detecting edges using an analog electrooptic device
2003-01-01
79098 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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