SE467182B - Saett och anordning foer att alstra en termisk avbildning - Google Patents

Saett och anordning foer att alstra en termisk avbildning

Info

Publication number
SE467182B
SE467182B SE8700420A SE8700420A SE467182B SE 467182 B SE467182 B SE 467182B SE 8700420 A SE8700420 A SE 8700420A SE 8700420 A SE8700420 A SE 8700420A SE 467182 B SE467182 B SE 467182B
Authority
SE
Sweden
Prior art keywords
image
scan
heat flow
signal
resp
Prior art date
Application number
SE8700420A
Other languages
English (en)
Swedish (sv)
Other versions
SE8700420L (sv
SE8700420D0 (sv
Inventor
A Mazza
Original Assignee
Gx Holding Ag
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 Gx Holding Ag filed Critical Gx Holding Ag
Publication of SE8700420D0 publication Critical patent/SE8700420D0/xx
Publication of SE8700420L publication Critical patent/SE8700420L/
Publication of SE467182B publication Critical patent/SE467182B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • H04N23/23—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only from thermal infrared radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radiation Pyrometers (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
SE8700420A 1986-02-20 1987-02-04 Saett och anordning foer att alstra en termisk avbildning SE467182B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH685/86A CH669699A5 (de) 1986-02-20 1986-02-20

Publications (3)

Publication Number Publication Date
SE8700420D0 SE8700420D0 (sv) 1987-02-04
SE8700420L SE8700420L (sv) 1987-08-21
SE467182B true SE467182B (sv) 1992-06-01

Family

ID=4192771

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8700420A SE467182B (sv) 1986-02-20 1987-02-04 Saett och anordning foer att alstra en termisk avbildning

Country Status (9)

Country Link
US (1) US4866275A (de)
JP (1) JPS62197726A (de)
BR (1) BR8700789A (de)
CH (1) CH669699A5 (de)
DE (1) DE3700243A1 (de)
FR (1) FR2594617A1 (de)
GB (1) GB2187060B (de)
IT (1) IT1207832B (de)
SE (1) SE467182B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2552728B2 (ja) * 1989-05-31 1996-11-13 富士通株式会社 赤外線監視システム
DE69017968T2 (de) * 1989-07-28 1995-08-24 Texas Instruments Inc Reflektierender Zerhacker für Infrarot-Abbildungssysteme.
US5051591A (en) * 1989-07-28 1991-09-24 Texas Instruments Incorporated Reflective chopper for infrared imaging systems
US4994672A (en) * 1989-09-20 1991-02-19 Pennsylvania Research Corp. Pyro-optic detector and imager
DE4117020C2 (de) * 1990-05-25 1993-12-02 Asahi Optical Co Ltd Steuervorrichtung für einen Bildsensor
JP2802962B2 (ja) * 1990-05-25 1998-09-24 旭光学工業株式会社 撮像素子駆動装置
DE69315465T2 (de) * 1992-03-30 1998-05-28 Ngk Insulators Ltd Bildinformationspeicher und Bildinformationswiedergabegerät unter Verwendung eines Pockels-Modulators als optisches Ausleseelement
US5534694A (en) * 1992-06-04 1996-07-09 Hughes Electronics Infrared imaging system for enhancing the perception of a scene by a vehicle operator
FR2699779B1 (fr) * 1992-12-22 1995-01-27 Thomson Csf Semiconducteurs Détecteur d'image thermique muni de moyens d'élimination du motif de bruit fixe.
US5952661A (en) * 1996-08-16 1999-09-14 Raytheon Company Chopper for thermal imaging system and method
US5994701A (en) * 1996-10-15 1999-11-30 Nippon Avonics Co., Ltd. Infrared sensor device with temperature correction function
US6700124B1 (en) * 1999-01-14 2004-03-02 Matsushita Electric Industrial Co., Ltd. Infrared imaging device, vehicle having the same installed therein, and infrared image adjustment device
US7304297B1 (en) * 2004-07-01 2007-12-04 Raytek Corporation Thermal imager utilizing improved radiometric calibration technique

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476029A (en) * 1967-08-16 1969-11-04 Graflex Inc Electrochromic shutter system
FR1593680A (de) * 1968-11-27 1970-06-01
US4051370A (en) * 1976-08-24 1977-09-27 The United States Of America As Represented By The Secretary Of The Army Optical system for thermal imager
US4072863A (en) * 1976-10-26 1978-02-07 Roundy Carlos B Pyroelectric infrared detection system
US4063093A (en) * 1976-11-22 1977-12-13 Barnes Engineering Company Infrared vidicon system
GB1551520A (en) * 1977-03-31 1979-08-30 English Electric Valve Co Ltd Pyroelectric telecision camera arrangements
GB1559586A (en) * 1977-04-28 1980-01-23 English Electric Valve Co Ltd Television systems
DE2724890A1 (de) * 1977-06-02 1978-12-07 Bosch Gmbh Robert Waermebild-fernsehkamera
GB1592500A (en) * 1977-12-01 1981-07-08 Roundy C B Pyroelectric infrared detection system
DE2919936A1 (de) * 1979-05-17 1980-11-20 Licentia Gmbh Verfahren und schaltungsanordnung zur trennung des thermischen hintergrundsignals eines ir-detektors vom nutzsignal
DE3014262A1 (de) * 1980-04-14 1981-10-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und einrichtung zur verbesserung des von einem bildsensor mit unvollstaendiger tv-norm und bandbreitenbegrenzt gelieferten bildes
DE3035240A1 (de) * 1980-09-18 1982-04-29 Philips Patentverwaltung Gmbh, 2000 Hamburg Rotierende blende fuer ein pyroelektrisches vidikon
GB2099990B (en) * 1981-06-05 1984-11-28 Philips Electronic Associated Temperature measurement using thermal imaging apparatus
US4481535A (en) * 1982-08-09 1984-11-06 Xedar Corporation Signal processing system for chopper type pyroelectric camera
US4608599A (en) * 1983-07-28 1986-08-26 Matsushita Electric Industrial Co., Ltd. Infrared image pickup image
GB2150387A (en) * 1983-10-14 1985-06-26 Secr Defence Thermal imager
US4617593A (en) * 1984-08-07 1986-10-14 Texas Instruments Incorporated Visible and near infrared imaging system
US4634870A (en) * 1985-05-06 1987-01-06 The United States Of America As Represented By The Secretary Of The Navy Thermal image dynamic range expander

Also Published As

Publication number Publication date
CH669699A5 (de) 1989-03-31
DE3700243A1 (de) 1987-08-27
SE8700420L (sv) 1987-08-21
JPS62197726A (ja) 1987-09-01
GB8703920D0 (en) 1987-03-25
DE3700243C2 (de) 1989-04-20
IT1207832B (it) 1989-06-01
GB2187060A (en) 1987-08-26
BR8700789A (pt) 1987-12-15
SE8700420D0 (sv) 1987-02-04
GB2187060B (en) 1990-04-11
US4866275A (en) 1989-09-12
FR2594617A1 (fr) 1987-08-21
IT8709327A0 (it) 1987-02-19

Similar Documents

Publication Publication Date Title
SE467182B (sv) Saett och anordning foer att alstra en termisk avbildning
US6977631B2 (en) Optical scanning system with variable focus lens
US5493391A (en) One dimensional wavefront distortion sensor comprising a lens array system
CN1099802C (zh) 强度调制辐射场的探测与解调的设备和方法
US4965448A (en) Internal calibration source for infrared radiation detector
US3287559A (en) Infrared thermogram camera and scanning means therefor
JPS5928884B2 (ja) 距離検出方式
EP0468474A2 (de) Kompensationsverfahren für die Streuung der Kennlinien von IR-Detektorelementen
JPH09214691A (ja) 相対運動をトラッキングする方法および装置
US4341447A (en) Infrared camera ranging system
US5107103A (en) Integrated circuit having at least a sensor and a processor thereon
US4873442A (en) Method and apparatus for scanning thermal images
US3731098A (en) Image scanner drive system
US20020125430A1 (en) Bolometer operation using fast scanning
US4008371A (en) Imaging systems
US3508068A (en) Optical strip mapping system
Yokoyama et al. Realtime range imaging using adjustment-free photo-VLSI-silicon range finder
US3800074A (en) Apparatus for scanning the surface of a cylindrical body
US4048492A (en) Method and apparatus for automatic focusing an optical system with a scanning grating
JPS58155972A (ja) レ−ザ−感熱プリンタ−における走査ミラ−の角度位置検出機構
US4100573A (en) Thermal imaging transducer and system
JPS60189724A (ja) 光走査装置
JPH03269205A (ja) 非接触３次元形状計測装置
JPS63257714A (ja) 光ビ−ム走査装置
Backer et al. First-order image correction using a CID array

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8700420-6

Effective date: 19930912

Format of ref document f/p: F