Image morphological operations and edge detection using optical programmable logic neural networks

作者: Shuqun Zhang , Caisheng Chen

DOI: 10.1016/0030-4018(96)00343-4

关键词:

摘要: Based on the concept of 2-D programmable logic neural networks, an optical image processor for neighborhood operations is proposed. The spatial polarization encoding and space-variant techniques are used in design system which can perform multiple-instruction multiple-data processing. a cellular with nine local neighbor inputs three outputs. In particular, applications scheme binary morphological edge detection described detail. Simulation results also presented.

参考文章(29)
Mohammad A. Karim, Abdul A. Awwal, Optical Computing: An Introduction ,(1992)
Liren Liu, Zibei Zhang, Xuejun Zhang, One-operation image algebra and optoelectronic cellular two-layer logic array Journal of The Optical Society of America A-optics Image Science and Vision. ,vol. 11, pp. 1789- 1797 ,(1994) , 10.1364/JOSAA.11.001789
Karl-Heinz Brenner, Alan Huang, Norbert Streibl, Digital optical computing with symbolic substitution. Applied Optics. ,vol. 25, pp. 3054- 3060 ,(1986) , 10.1364/AO.25.003054
Yao Li, Andrew Kostrzewski, Dai Hyun Kim, George Eichmann, Compact parallel real-time programmable optical morphological image processor Optics Letters. ,vol. 14, pp. 981- 983 ,(1989) , 10.1364/OL.14.000981
Abdallah K. Cherri, Abdul Ahad S. Awwal, Mohammad A. Karim, Morphological transformations based on optical symbolic substitution and polarization-encoded optical shadow-casting systems Optics Communications. ,vol. 82, pp. 441- 445 ,(1991) , 10.1016/0030-4018(91)90357-J
Yao Li, George Eichmann, R. R. Alfano, Optical computing using hybrid encoded shadow casting Applied Optics. ,vol. 25, pp. 2636- 2638 ,(1986) , 10.1364/AO.25.002636
Toyohiko Yatagai, Optical space-variant logic-gate array based on spatial encoding technique. Optics Letters. ,vol. 11, pp. 260- 262 ,(1986) , 10.1364/OL.11.000260
Vincent P. Heuring, Harry F. Jordan, Jonathan P. Pratt, Bit-serial architecture for optical computing. Applied Optics. ,vol. 31, pp. 3213- 3224 ,(1992) , 10.1364/AO.31.003213
Masaki Fukui, Ken-ichi Kitayama, Image logic algebra and its optical implementations. Applied Optics. ,vol. 31, pp. 581- 591 ,(1992) , 10.1364/AO.31.000581
Frank Y. Shih, Jenlong Moh, Implementing morphological operations using programmable neural networks Pattern Recognition. ,vol. 25, pp. 89- 99 ,(1992) , 10.1016/0031-3203(92)90009-8