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- Optical_neural_network abstract "An optical neural network is a physical implementation of an artificial neural network with optical components.Some artificial neural networks that have been implemented as optical neural networks include the Hopfield neural network[1][2] and the Kohonen self-organizing map with liquid crystals [3].Biological neural networks function on an electrochemical basis, while optical neural networks use electromagnetic waves. Optical interfaces to biological neural networks can be created with optogenetics, but is not the same as an optical neural networks. In biological neural networks there exist a lot of different mechanisms for dynamically changing the state of the neurons, these include short-term and long-term synaptic plasticity. Synaptic plasticity is among the electrophysiological phenomena used to control the efficiency of synaptic transmission, long-term for learning and memory, and short-term for short transient changes in synaptic transmission efficiency. Implementing this with optical components is difficult, and ideally requires advanced photonic materials. Properties that might be desirable in photonic materials for optical neural networks include the ability to change their efficiency of transmitting light, based on the intensity of incoming light.There is one recent (2007) model of Optical Neural Network: the Programmable Optical Array/Analogic Computer (POAC). It had been implemented in the year 2000 and reported based on modified Joint Fourier Transform Correlator (JTC) and Bacteriorhodopsin (BR) as a holographic optical memory. Full parallelism, large array size and the speed of light are three promises offered by POAC to implement an optical CNN. They had been investigated during the last years with their practical limitations and considerations yielding the design of the first portable POAC version.The practical details: hardware (optical setups) and software (optical templates) are published. However, POAC is a general purpose and programmable array computer that has a wide range of applications including: image processing pattern recognition target tracking real-time video processing document security optical switching".
- Optical_neural_network wikiPageExternalLink lab.analogic.sztaki.hu.
- Optical_neural_network wikiPageExternalLink 1.
- Optical_neural_network wikiPageExternalLink 73-78.pdf.
- Optical_neural_network wikiPageExternalLink abstract.cfm?id=78568.
- Optical_neural_network wikiPageID "1635395".
- Optical_neural_network wikiPageLength "2809".
- Optical_neural_network wikiPageOutDegree "17".
- Optical_neural_network wikiPageRevisionID "611126370".
- Optical_neural_network wikiPageWikiLink Artificial_neural_network.
- Optical_neural_network wikiPageWikiLink Biological_neural_network.
- Optical_neural_network wikiPageWikiLink Category:Artificial_neural_networks.
- Optical_neural_network wikiPageWikiLink Category:Photonics.
- Optical_neural_network wikiPageWikiLink Document_security.
- Optical_neural_network wikiPageWikiLink Hopfield_network.
- Optical_neural_network wikiPageWikiLink Image_processing.
- Optical_neural_network wikiPageWikiLink Liquid_crystal.
- Optical_neural_network wikiPageWikiLink Optical_switch.
- Optical_neural_network wikiPageWikiLink Optogenetics.
- Optical_neural_network wikiPageWikiLink Pattern_recognition.
- Optical_neural_network wikiPageWikiLink Photonics.
- Optical_neural_network wikiPageWikiLink Real-time_video_processing.
- Optical_neural_network wikiPageWikiLink Self-organizing_map.
- Optical_neural_network wikiPageWikiLink Synaptic_plasticity.
- Optical_neural_network wikiPageWikiLink Target_tracking.
- Optical_neural_network wikiPageWikiLinkText "Optical neural network".
- Optical_neural_network wikiPageUsesTemplate Template:Compu-network-stub.
- Optical_neural_network subject Category:Artificial_neural_networks.
- Optical_neural_network subject Category:Photonics.
- Optical_neural_network hypernym Implementation.
- Optical_neural_network type Software.
- Optical_neural_network type Network.
- Optical_neural_network comment "An optical neural network is a physical implementation of an artificial neural network with optical components.Some artificial neural networks that have been implemented as optical neural networks include the Hopfield neural network[1][2] and the Kohonen self-organizing map with liquid crystals [3].Biological neural networks function on an electrochemical basis, while optical neural networks use electromagnetic waves.".
- Optical_neural_network label "Optical neural network".
- Optical_neural_network sameAs Q4335516.
- Optical_neural_network sameAs m.05jg8d.
- Optical_neural_network sameAs Оптические_нейронные_сети.
- Optical_neural_network sameAs Q4335516.
- Optical_neural_network wasDerivedFrom Optical_neural_network?oldid=611126370.
- Optical_neural_network isPrimaryTopicOf Optical_neural_network.