Image edge detection and enhancement by an inversion operation

Applied Optics

Volumn 37, Issue 35, 1998, Pages 8254-8257

  Das, Debendra Nath ^a   Mukhopadhyay, Sourangshu ^a  

^a VIDYASAGAR UNIVERSITY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000729314     PISSN: 1559128X     EISSN: 21553165     Source Type: Journal    
DOI: 10.1364/AO.37.008254     Document Type: Article

References (6)

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3. S. Mukhopadhyay, “Binary optical data subtraction by using a ternary dibit representation technique in optical arithmetic problems, ” Appl. Opt. 31, 4622-4623 (1992).
4. S. Mukhopadhyay, “Optical implementation of a knowledge-based expression in data form, ” Opt. Eng. 31, 1284-1286 (1992).
5. G. Le and L. Liu, “Optical one-rule symbolic substitution for pattern processing, ” Opt. Commun. 101, 170-173 (1993).
6. J. N. Roy and S. Mukhopadhyay, “Use of minimized light mode patterns in shadow-casting system for optical parallel logic operations in the enhanced edge of image, ” Ind. J. Eng. Mat. Sci. 1, 60-62 (1994).