GB1501426A - System for processing an optical image - Google Patents

System for processing an optical image

Info

Publication number
GB1501426A
GB1501426A GB12530/75A GB1253075A GB1501426A GB 1501426 A GB1501426 A GB 1501426A GB 12530/75 A GB12530/75 A GB 12530/75A GB 1253075 A GB1253075 A GB 1253075A GB 1501426 A GB1501426 A GB 1501426A
Authority
GB
United Kingdom
Prior art keywords
network
frequency
conductive
electrode
medium
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB12530/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB1501426A publication Critical patent/GB1501426A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Character Discrimination (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Integrated Circuits (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
GB12530/75A 1974-03-26 1975-03-25 System for processing an optical image Expired GB1501426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7410300A FR2266394B1 (enExample) 1974-03-26 1974-03-26

Publications (1)

Publication Number Publication Date
GB1501426A true GB1501426A (en) 1978-02-15

Family

ID=9136814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12530/75A Expired GB1501426A (en) 1974-03-26 1975-03-25 System for processing an optical image

Country Status (5)

Country Link
US (1) US4099206A (enExample)
JP (1) JPS50131545A (enExample)
DE (1) DE2513166C3 (enExample)
FR (1) FR2266394B1 (enExample)
GB (1) GB1501426A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428216A (en) * 1993-09-29 1995-06-27 Ornetics International, Inc. Opto-electronic sensor device using a transparent injecting electrode to block outside radiation
FR2739232B1 (fr) * 1995-09-26 1997-10-24 Thomson Csf Filtre a ondes acoustiques de surface utilisant le couplage de trois voies acoustiques
FR2751095B1 (fr) * 1996-07-09 1998-10-30 Thomson Csf Dispositif de controle d'impulsions lumineuses par un dispositif programmable acousto-optique
FR2774826B1 (fr) 1998-02-06 2000-05-05 Thomson Csf Filtre a resonateurs a ondes acoustiques de surface
US6562001B2 (en) 2000-01-21 2003-05-13 Medtronic Minimed, Inc. Microprocessor controlled ambulatory medical apparatus with hand held communication device
US8426933B2 (en) * 2008-08-08 2013-04-23 Araz Yacoubian Broad spectral band sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446975A (en) * 1966-11-07 1969-05-27 Zenith Radio Corp Acousto-electric filter utilizing surface wave propagation in which the center frequency is determined by a conductivity pattern resulting from an optical image
US3836712A (en) * 1972-12-29 1974-09-17 S Kowel Direct electronic fourier transforms of optical images
US3826866A (en) * 1973-04-16 1974-07-30 Univ Leland Stanford Junior Method and system for acousto-electric scanning
US3826865A (en) * 1973-04-16 1974-07-30 Univ Leland Stanford Junior Method and system for acousto-electric scanning
US4041536A (en) * 1975-12-24 1977-08-09 International Business Machines Corporation Optical scanner

Also Published As

Publication number Publication date
JPS50131545A (enExample) 1975-10-17
DE2513166B2 (de) 1979-05-03
DE2513166C3 (de) 1980-01-17
FR2266394B1 (enExample) 1981-02-27
DE2513166A1 (de) 1975-10-02
US4099206A (en) 1978-07-04
FR2266394A1 (enExample) 1975-10-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee