Publication | Closed Access
Optical symbolic substitution: edge detection using Prewitt, Sobel, and Roberts operators
60
Citations
5
References
1989
Year
EngineeringOptical ComputingImage AnalysisMathematical MorphologyPattern RecognitionOptical Symbolic SubstitutionOptical SystemsEdge DetectionOptical NetworkingPhotonicsMachine VisionInverse ProblemsOptical Image RecognitionSignal ProcessingInformation OpticComputer VisionRoberts OperatorsEdge Detection SchemesOptical Information ProcessingOptical System Analysis
Edge detection schemes based on Prewitt, Sobel, and Roberts operators are realized using optical symbolic substitution. The corresponding optical systems are compared in terms of hardware and performance.
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