FR2136478A5 - - Google Patents

Info

Publication number
FR2136478A5
FR2136478A5 FR7213471A FR7213471A FR2136478A5 FR 2136478 A5 FR2136478 A5 FR 2136478A5 FR 7213471 A FR7213471 A FR 7213471A FR 7213471 A FR7213471 A FR 7213471A FR 2136478 A5 FR2136478 A5 FR 2136478A5
Authority
FR
France
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
FR7213471A
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.)
Image Analysing Computers Ltd
Original Assignee
Image Analysing Computers Ltd
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 Image Analysing Computers Ltd filed Critical Image Analysing Computers Ltd
Application granted granted Critical
Publication of FR2136478A5 publication Critical patent/FR2136478A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/142—Edging; Contouring

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Image Analysis (AREA)
FR7213471A 1971-04-17 1972-04-17 Expired FR2136478A5 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB973771A GB1385679A (en) 1971-04-17 1971-04-17 Density measurement by image analysis
GB973971 1971-04-17
GB974071 1971-04-17

Publications (1)

Publication Number Publication Date
FR2136478A5 true FR2136478A5 (fr) 1972-12-22

Family

ID=27255418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213471A Expired FR2136478A5 (fr) 1971-04-17 1972-04-17

Country Status (5)

Country Link
US (1) US3787620A (fr)
DE (1) DE2217281A1 (fr)
FR (1) FR2136478A5 (fr)
GB (1) GB1385679A (fr)
IT (1) IT954362B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001535A1 (fr) * 1977-10-11 1979-04-18 Thomson-Csf Procédé et dispositif de traitement d'image pour système de visualisation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359414A1 (fr) * 1976-07-22 1978-02-17 Chinoin Gyogyszer Es Vegyeszet Procede et dispositif pour la mesure d'alterations de couleur
GB2116704B (en) * 1977-09-23 1984-03-21 Gamma Biologicals Inc Electro-optical apparatus
GB2254414A (en) * 1991-03-21 1992-10-07 Univ London Volume measurement of microbial organisms.
IL151634A0 (en) * 2002-09-05 2003-04-10 Real Time Radiography Ltd Direct detection of high energy single photons
WO2009087517A1 (fr) 2008-01-04 2009-07-16 Koninklijke Philips Electronics N. V. Lecture de détecteur optimisée pour biocapteur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368033A (en) * 1964-04-03 1968-02-06 Rca Corp Video signal processing system
US3325787A (en) * 1964-10-19 1967-06-13 Fairchild Camera Instr Co Trainable system
US3472958A (en) * 1966-08-01 1969-10-14 Xerox Corp Facsimile system
US3471639A (en) * 1966-10-03 1969-10-07 Xerox Corp Shift/count control circuit
US3553362A (en) * 1969-04-30 1971-01-05 Bell Telephone Labor Inc Conditional replenishment video system with run length coding of position
US3591715A (en) * 1969-10-13 1971-07-06 Us Navy Variable width video edge detector
US3674931A (en) * 1969-12-08 1972-07-04 Gen Electric Dark current clamp for television camera with a circular field of view permitting maximum utilization of vidicon target

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001535A1 (fr) * 1977-10-11 1979-04-18 Thomson-Csf Procédé et dispositif de traitement d'image pour système de visualisation
FR2406359A1 (fr) * 1977-10-11 1979-05-11 Thomson Csf Procede et dispositif de traitement d'image pour systeme de visualisation et systeme de visualisation comprenant un tel dispositif
WO1983002703A1 (fr) * 1977-10-11 1983-08-04 Michel Blamoutier Procede et dispositif de traitement d'image pour systeme de visualisation

Also Published As

Publication number Publication date
GB1385679A (en) 1975-02-26
DE2217281A1 (de) 1972-11-02
IT954362B (it) 1973-08-30
US3787620A (en) 1974-01-22

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse