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Optoelectronic implementation of local cellular logic with polarization coding
Author(s) -
Zhang Li,
Liu Liren
Publication year - 1990
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.4650030706
Subject(s) - coding (social sciences) , thresholding , computer science , electronic engineering , laplace operator , optoelectronics , bitwise operation , polarization (electrochemistry) , logic gate , computer architecture , algorithm , physics , mathematics , engineering , chemistry , artificial intelligence , quantum mechanics , statistics , image (mathematics) , programming language
An optoelectronic architecture is suggested to perform local cellular logic. A polarization coding technique along with the electronic substraction and thresholding techniques are developed to complete the operations with both positive and negative interconnections. Experimental results of the Laplacian operator for edge enhancement and their numerical simulations are given.