Optical symbolic substitution: Edge detection using prewitt, sobel, and roberts operators

Applied Optics

Volumn 28, Issue 21, 1989, Pages 4644-4648

  Cherri, Abdallah K ^a   Karim, Mohammad A ^a  

^a UNIVERSITY OF DAYTON   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0043243210     PISSN: 1559128X     EISSN: 21553165     Source Type: Journal    
DOI: 10.1364/AO.28.004644     Document Type: Article

References (9)

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2. E. L. Johnson and M. A. Karim, Digital Design: A Pragmatic Approach (PWS Publishers, Boston, 1987).
3. M. M. Mirsalehi and T. K. Gaylord, “Truth-Table Look-Up Optical Parallel Processing Using an Optical Content-Addressable Memory,” Appl. Opt. 25, 2277-2283 (1986).
4. A. K. Cherri and M. A. Karim, “Median Filtering Using Optical Symbolic Substitution,” under review, Appl. Opt. (1989).
5. G. Eichmann, J. Zhu, and Y. Li, “Optical Parallel Image Skeletonization Using Content-Addressable Memory-Based Symbolic Substitution,” Appl. Opt. 27, 2905-2911 (1988).
6. A. K. Cherri and M. A. Karim, “Modified-Signed Digit Arithmetic Using an Efficient Symbolic Substitution,” Appl. Opt. 27, 3824-3827 (1988).
7. A. K. Cherri and M. A. Karim, “Simplified Arithmetic for Optical Symbolic Substitution,” Microwave Opt. Technol. Lett. 1, 310-311 (1988).
8. A. Rosenfield and A. C. Kak, Digital Picture Processing, Vol. 2 (Academic, New York, 1982).
9. E. R. Dougherty and C. R. Giardina, Matrix Structured Image Processing (Prentice-Hall, Englewood Cliffs, NJ, 1987).