IT1276221B1 - Rete neurale cellulare optoelettronica progammabile otticamente - Google Patents

Rete neurale cellulare optoelettronica progammabile otticamente

Info

Publication number
IT1276221B1
IT1276221B1 IT95RM000678A ITRM950678A IT1276221B1 IT 1276221 B1 IT1276221 B1 IT 1276221B1 IT 95RM000678 A IT95RM000678 A IT 95RM000678A IT RM950678 A ITRM950678 A IT RM950678A IT 1276221 B1 IT1276221 B1 IT 1276221B1
Authority
IT
Italy
Prior art keywords
opturely
progammable
neural network
optical electronic
optical
Prior art date
Application number
IT95RM000678A
Other languages
English (en)
Inventor
Marco Balsi
Valerio Cimagalli
Fabrizio Galluzzi
Original Assignee
Univ Roma
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Roma filed Critical Univ Roma
Priority to IT95RM000678A priority Critical patent/IT1276221B1/it
Publication of ITRM950678A0 publication Critical patent/ITRM950678A0/it
Priority to US08/721,600 priority patent/US5864836A/en
Publication of ITRM950678A1 publication Critical patent/ITRM950678A1/it
Application granted granted Critical
Publication of IT1276221B1 publication Critical patent/IT1276221B1/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/06—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
    • G06N3/067—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using optical means
    • G06N3/0675—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using optical means using electro-optical, acousto-optical or opto-electronic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Theoretical Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • Computational Linguistics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Neurology (AREA)
  • Image Analysis (AREA)
  • Developing Agents For Electrophotography (AREA)
IT95RM000678A 1995-10-12 1995-10-12 Rete neurale cellulare optoelettronica progammabile otticamente IT1276221B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT95RM000678A IT1276221B1 (it) 1995-10-12 1995-10-12 Rete neurale cellulare optoelettronica progammabile otticamente
US08/721,600 US5864836A (en) 1995-10-12 1996-09-26 Optically programmable optoelectronic cellular neural network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95RM000678A IT1276221B1 (it) 1995-10-12 1995-10-12 Rete neurale cellulare optoelettronica progammabile otticamente

Publications (3)

Publication Number Publication Date
ITRM950678A0 ITRM950678A0 (it) 1995-10-12
ITRM950678A1 ITRM950678A1 (it) 1997-04-12
IT1276221B1 true IT1276221B1 (it) 1997-10-27

Family

ID=11403611

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95RM000678A IT1276221B1 (it) 1995-10-12 1995-10-12 Rete neurale cellulare optoelettronica progammabile otticamente

Country Status (2)

Country Link
US (1) US5864836A (it)
IT (1) IT1276221B1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3524250B2 (ja) * 1995-11-27 2004-05-10 キヤノン株式会社 デジタル画像処理プロセッサ
US6141136A (en) * 1999-08-27 2000-10-31 Kalibjian; Ralph Active phase-shift control in optical-hybrid etalons
EP1256905A1 (en) * 2001-05-07 2002-11-13 Abscondenda AB Transition unit providing an optical output signal
US20070172315A1 (en) * 2003-12-18 2007-07-26 Barrett Robert K Method and Apparatus for Creating Soil or Rock Subsurface Support
US8454526B2 (en) * 2006-09-25 2013-06-04 Covidien Lp Carbon dioxide-sensing airway products and technique for using the same
US9003296B2 (en) * 2006-12-20 2015-04-07 Yahoo! Inc. Browser renderable toolbar
EP3042344A1 (en) * 2013-09-02 2016-07-13 Philips Lighting Holding B.V. Artificial neuron
JP5992652B1 (ja) 2013-09-02 2016-09-14 フィリップス ライティング ホールディング ビー ヴィ 透明なコンピュータ構造
US10139693B2 (en) 2015-06-19 2018-11-27 International Business Machines Corporation Synaptic electronic devices with electrochromic device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585937A (en) * 1983-03-15 1986-04-29 The United States Of America As Represented By The Secretary Of The Air Force High efficiency fiber-shaped detector
US4585948A (en) * 1983-03-15 1986-04-29 The United States Of America As Represented By The Secretary Of The Air Force Non-scanning integrated optical system with wide field of view search capability
US4760437A (en) * 1986-01-03 1988-07-26 American Telephone And Telegraph Company, At&T Bell Laboratories Neural networks
US5229623A (en) * 1988-10-21 1993-07-20 Hitachi, Ltd. Electric circuit using multiple differential negative resistance elements, semiconductor device and neuro chip using the same
JP2738724B2 (ja) * 1988-11-25 1998-04-08 松下電器産業株式会社 空間光変調素子及び神経ネットワーク回路
JPH02210334A (ja) * 1989-02-09 1990-08-21 Matsushita Electric Ind Co Ltd 光電子集積回路
US4999688A (en) * 1989-02-17 1991-03-12 Mitsubishi Denki Kabushiki Kaisha Optical logic element with short switching time
US4988891A (en) * 1989-05-09 1991-01-29 Mitsubishi Denki Kabushiki Kaisha Semiconductor neural network including photosensitive coupling elements
US5339090A (en) * 1989-06-23 1994-08-16 Northern Telecom Limited Spatial light modulators
US5255362A (en) * 1989-08-09 1993-10-19 Grumman Aerospace Corporation Photo stimulated and controlled imaging neural network
US5121231A (en) * 1990-04-06 1992-06-09 University Of Southern California Incoherent/coherent multiplexed holographic recording for photonic interconnections and holographic optical elements
GB2245732A (en) * 1990-06-29 1992-01-08 Philips Electronic Associated Optical data processing device
JP2705287B2 (ja) * 1990-07-10 1998-01-28 三菱電機株式会社 情報処理素子
JPH0561064A (ja) * 1991-06-17 1993-03-12 Matsushita Electric Ind Co Ltd 光変調装置及び画像認識方法
JP2762808B2 (ja) * 1991-01-09 1998-06-04 松下電器産業株式会社 空間光変調素子および投写型ディスプレイ装置
US5711988A (en) * 1992-09-18 1998-01-27 Pinnacle Research Institute, Inc. Energy storage device and its methods of manufacture
US5640261A (en) * 1994-08-18 1997-06-17 Fuji Photo Film Co., Ltd. Optical operation apparatus for finding an inner product of vectors using light
US5561287A (en) * 1994-09-30 1996-10-01 Board Of Regents Of The University Of Colorado Dual photodetector for determining peak intensity of pixels in an array using a winner take all photodiode intensity circuit and a lateral effect transistor pad position circuit

Also Published As

Publication number Publication date
ITRM950678A1 (it) 1997-04-12
ITRM950678A0 (it) 1995-10-12
US5864836A (en) 1999-01-26

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