FR2726145B1 - Procede et systeme de formation d'images, permettant, notamment, de localiser des objets caches - Google Patents

Procede et systeme de formation d'images, permettant, notamment, de localiser des objets caches

Info

Publication number
FR2726145B1
FR2726145B1 FR9512488A FR9512488A FR2726145B1 FR 2726145 B1 FR2726145 B1 FR 2726145B1 FR 9512488 A FR9512488 A FR 9512488A FR 9512488 A FR9512488 A FR 9512488A FR 2726145 B1 FR2726145 B1 FR 2726145B1
Authority
FR
France
Prior art keywords
image forming
forming method
hidden objects
locating hidden
particularly locating
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 - Fee Related
Application number
FR9512488A
Other languages
English (en)
Other versions
FR2726145A1 (fr
Inventor
Cyril Smith
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co 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 GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Publication of FR2726145A1 publication Critical patent/FR2726145A1/fr
Application granted granted Critical
Publication of FR2726145B1 publication Critical patent/FR2726145B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0003—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiant heat transfer of samples, e.g. emittance meter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/005—Prospecting or detecting by optical means operating with millimetre waves, e.g. measuring the black losey radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J2005/0077—Imaging

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR9512488A 1994-10-24 1995-10-24 Procede et systeme de formation d'images, permettant, notamment, de localiser des objets caches Expired - Fee Related FR2726145B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9421493A GB9421493D0 (en) 1994-10-24 1994-10-24 Imaging method and system

Publications (2)

Publication Number Publication Date
FR2726145A1 FR2726145A1 (fr) 1996-04-26
FR2726145B1 true FR2726145B1 (fr) 1998-03-27

Family

ID=10763366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9512488A Expired - Fee Related FR2726145B1 (fr) 1994-10-24 1995-10-24 Procede et systeme de formation d'images, permettant, notamment, de localiser des objets caches

Country Status (3)

Country Link
DE (1) DE19539368A1 (fr)
FR (1) FR2726145B1 (fr)
GB (2) GB9421493D0 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20020023A1 (it) 2002-01-18 2003-07-18 Intelligence Devices S R L Metodo e relativo dispositivo per il rilevamento di oggetti.
CN102607715B (zh) * 2012-04-11 2013-06-05 四川省众望科希盟科技有限公司 一种热磁成像方法及其装置
WO2015002618A1 (fr) 2013-07-05 2015-01-08 Gencer Nevzat Guneri Procédé et système pour une imagerie thermique active à deux bandes utilisant des courants multifréquences

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO142594C (no) * 1977-11-04 1980-09-10 Elkem Spigerverket As Fremgangsmaate for syning av valseemner.
DE2917796C2 (de) * 1979-05-03 1981-12-17 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Verfahren und Anlage zur Ermittlung von Bewehrungseisen in einer Stahlbetonkonstruktion
DE3820862A1 (de) * 1988-06-21 1989-12-28 Soelter Hans Joachim Dipl Phys Verfahren und vorrichtung zur kontaktlosen untersuchung von oberflaechen und inneren strukturen eines festen pruefkoerpers
DE3824441A1 (de) * 1988-07-19 1990-01-25 Jastram Werke Verfahren und vorrichtung zur identifikation bzw. sichtbarmachung von minen und der erdoberflaechenkontur
JPH02184098A (ja) * 1989-01-10 1990-07-18 Yoshiyuki Naito 広帯域電波吸収体
GB8914437D0 (en) * 1989-06-23 1989-08-09 Atomic Energy Authority Uk Transient thermography
US5032727A (en) * 1990-09-14 1991-07-16 Digital Equipment Corporation Product defect detection using thermal ratio analysis
US5417494A (en) * 1992-05-01 1995-05-23 Exid, Inc. Contactless testing of electronic materials and devices using microwaves
JPH06235599A (ja) * 1993-02-09 1994-08-23 Mitsubishi Heavy Ind Ltd 地雷探査装置

Also Published As

Publication number Publication date
GB9520969D0 (en) 1995-12-13
GB9421493D0 (en) 1994-12-07
FR2726145A1 (fr) 1996-04-26
GB2294604A (en) 1996-05-01
GB2294604B (en) 1999-04-28
DE19539368A1 (de) 1996-08-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse