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Morphological transformation using optical symbolic substitution
Author(s) -
Cherri A. K.,
Karim M. A.
Publication year - 1989
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.4650020804
Subject(s) - substitution (logic) , closing (real estate) , transformation (genetics) , computer science , holography , dilation (metric space) , binary number , computer graphics (images) , optics , mathematics , arithmetic , physics , geometry , programming language , biochemistry , chemistry , political science , law , gene
Phase‐only hologram based optical symbolic substitution architecture is used for realizing digital‐optical morphological transformations. Accordingly, symbolic substitution schemes are applied to binary images to perform erosion, dilation, opening, and closing operations.