NO316849B1 - Adaptiv ikke-uniform kompensasjonsalgoritme - Google Patents

Adaptiv ikke-uniform kompensasjonsalgoritme Download PDF

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Publication number
NO316849B1
NO316849B1 NO19985898A NO985898A NO316849B1 NO 316849 B1 NO316849 B1 NO 316849B1 NO 19985898 A NO19985898 A NO 19985898A NO 985898 A NO985898 A NO 985898A NO 316849 B1 NO316849 B1 NO 316849B1
Authority
NO
Norway
Prior art keywords
image
fpa
filter
corrected
blurred
Prior art date
Application number
NO19985898A
Other languages
English (en)
Norwegian (no)
Other versions
NO985898L (no
NO985898D0 (no
Inventor
Patrick M Kilgore
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of NO985898D0 publication Critical patent/NO985898D0/no
Publication of NO985898L publication Critical patent/NO985898L/no
Publication of NO316849B1 publication Critical patent/NO316849B1/no

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • H04N25/673—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction by using reference sources
    • H04N25/674—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction by using reference sources based on the scene itself, e.g. defocusing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Networks Using Active Elements (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Picture Signal Circuits (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
NO19985898A 1997-04-17 1998-12-16 Adaptiv ikke-uniform kompensasjonsalgoritme NO316849B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/843,874 US5903659A (en) 1997-04-17 1997-04-17 Adaptive non-uniformity compensation algorithm
PCT/US1998/007755 WO1998047102A2 (en) 1997-04-17 1998-04-15 Adaptive non-uniformity compensation algorithm

Publications (3)

Publication Number Publication Date
NO985898D0 NO985898D0 (no) 1998-12-16
NO985898L NO985898L (no) 1999-02-15
NO316849B1 true NO316849B1 (no) 2004-06-01

Family

ID=25291211

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19985898A NO316849B1 (no) 1997-04-17 1998-12-16 Adaptiv ikke-uniform kompensasjonsalgoritme

Country Status (15)

Country Link
US (1) US5903659A (da)
EP (1) EP0909428B1 (da)
JP (1) JP3417573B2 (da)
KR (1) KR100315897B1 (da)
AT (1) ATE203610T1 (da)
AU (1) AU705782B2 (da)
CA (1) CA2254143C (da)
DE (1) DE69801201T2 (da)
DK (1) DK0909428T3 (da)
IL (1) IL127240A (da)
NO (1) NO316849B1 (da)
NZ (1) NZ332877A (da)
TR (1) TR199802636T1 (da)
TW (1) TW517192B (da)
WO (1) WO1998047102A2 (da)

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US6330371B1 (en) * 1998-10-19 2001-12-11 Raytheon Company Adaptive non-uniformity compensation using feedforward shunting and min-mean filter
US6243498B1 (en) * 1998-10-19 2001-06-05 Raytheon Company Adaptive non-uniformity compensation using feedforwarding shunting
US7035475B1 (en) 1999-06-17 2006-04-25 Raytheon Company Non-traditional adaptive non-uniformity compensation (ADNUC) system employing adaptive feedforward shunting and operating methods therefor
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US7365326B2 (en) * 2000-12-26 2008-04-29 Honeywell International Inc. Camera having distortion correction
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US20030007089A1 (en) * 2001-01-12 2003-01-09 Anteon Corporation Opto-electronic video compression system
US7016550B2 (en) * 2002-04-19 2006-03-21 Lockheed Martin Corporation Scene-based non-uniformity offset correction for staring arrays
US6973218B2 (en) * 2001-04-25 2005-12-06 Lockheed Martin Corporation Dynamic range compression
US7103235B2 (en) * 2001-04-25 2006-09-05 Lockheed Martin Corporation Extended range image processing for electro-optical systems
US6901173B2 (en) * 2001-04-25 2005-05-31 Lockheed Martin Corporation Scene-based non-uniformity correction for detector arrays
US7119837B2 (en) * 2002-06-28 2006-10-10 Microsoft Corporation Video processing system and method for automatic enhancement of digital video
WO2005069197A1 (en) * 2003-12-31 2005-07-28 Lockheed Martin Missiles & Fire Control A method and system for adaptive target detection
US7899271B1 (en) 2004-09-15 2011-03-01 Raytheon Company System and method of moving target based calibration of non-uniformity compensation for optical imagers
US7463753B2 (en) * 2004-09-15 2008-12-09 Raytheon Company FLIR-to-missile boresight correlation and non-uniformity compensation of the missile seeker
US8153978B1 (en) * 2006-03-08 2012-04-10 Oceanit Laboratories, Inc. Dual color/dual function focal plane
US7684634B2 (en) * 2006-08-29 2010-03-23 Raytheon Company System and method for adaptive non-uniformity compensation for a focal plane array
US8164061B2 (en) * 2006-09-13 2012-04-24 Delphi Technologies, Inc. Method and apparatus for a universal infrared analyzer
US20080212895A1 (en) * 2007-01-09 2008-09-04 Lockheed Martin Corporation Image data processing techniques for highly undersampled images
EP2105009A1 (en) * 2007-01-16 2009-09-30 Robert Bosch GmbH Image enhancing device, process for image enhancing and computer-program
US7920982B2 (en) * 2008-01-15 2011-04-05 Raytheon Company Optical distortion calibration for electro-optical sensors
US7649174B2 (en) * 2008-02-11 2010-01-19 Flir Systems, Inc. Thermography camera configured for gas leak detection
US8158928B2 (en) * 2008-12-23 2012-04-17 Fluke Corporation System and method for improving the quality of thermal images
US9635285B2 (en) 2009-03-02 2017-04-25 Flir Systems, Inc. Infrared imaging enhancement with fusion
US9208542B2 (en) 2009-03-02 2015-12-08 Flir Systems, Inc. Pixel-wise noise reduction in thermal images
US9756264B2 (en) 2009-03-02 2017-09-05 Flir Systems, Inc. Anomalous pixel detection
US9948872B2 (en) * 2009-03-02 2018-04-17 Flir Systems, Inc. Monitor and control systems and methods for occupant safety and energy efficiency of structures
US9843742B2 (en) 2009-03-02 2017-12-12 Flir Systems, Inc. Thermal image frame capture using de-aligned sensor array
US9235876B2 (en) 2009-03-02 2016-01-12 Flir Systems, Inc. Row and column noise reduction in thermal images
US9237284B2 (en) 2009-03-02 2016-01-12 Flir Systems, Inc. Systems and methods for processing infrared images
SE533650C2 (sv) * 2009-04-22 2010-11-16 Flir Systems Ab Bildbehandlingsmetod för undertryckande av kolumn- eller radbrus i en IR-detekterad bild
US9243960B2 (en) 2009-04-30 2016-01-26 Ulis System and method for detecting infrared radiation
FR2945120B1 (fr) 2009-04-30 2015-11-27 Ulis Systeme et procede de detection de rayonnement infrarouge
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US8625005B2 (en) * 2010-11-05 2014-01-07 Raytheon Company First-in-first-out (FIFO) buffered median scene non-uniformity correction method
KR101778353B1 (ko) 2011-06-10 2017-09-13 플리어 시스템즈, 인크. 적외선 이미징 장치용 불균일성 교정 기술
US10051210B2 (en) * 2011-06-10 2018-08-14 Flir Systems, Inc. Infrared detector array with selectable pixel binning systems and methods
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CN104684465B (zh) * 2012-07-12 2017-07-07 菲力尔系统公司 使用热成像的婴儿监测系统及方法
CN104813652B (zh) * 2012-09-18 2018-03-09 菲力尔系统公司 热图像中的像素的降噪
WO2016051850A1 (ja) 2014-09-30 2016-04-07 富士フイルム株式会社 赤外線撮像装置、固定パターンノイズ算出方法、及び固定パターンノイズ算出プログラム
CN107615017B (zh) * 2015-05-21 2019-11-05 富士胶片株式会社 红外线摄像装置及固定模式干扰数据的更新方法
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Also Published As

Publication number Publication date
AU8756298A (en) 1998-11-11
DE69801201D1 (de) 2001-08-30
TW517192B (en) 2003-01-11
US5903659A (en) 1999-05-11
IL127240A (en) 2002-12-01
CA2254143A1 (en) 1998-10-22
JP3417573B2 (ja) 2003-06-16
DE69801201T2 (de) 2002-05-16
NO985898L (no) 1999-02-15
TR199802636T1 (xx) 2001-09-21
EP0909428B1 (en) 2001-07-25
WO1998047102A3 (en) 1999-01-21
WO1998047102A9 (en) 1999-04-22
DK0909428T3 (da) 2001-09-24
NZ332877A (en) 2000-06-23
WO1998047102A2 (en) 1998-10-22
JP2001509996A (ja) 2001-07-24
ATE203610T1 (de) 2001-08-15
NO985898D0 (no) 1998-12-16
CA2254143C (en) 2002-12-17
KR100315897B1 (ko) 2002-01-24
EP0909428A2 (en) 1999-04-21
IL127240A0 (en) 1999-09-22
AU705782B2 (en) 1999-06-03
KR20000016752A (ko) 2000-03-25

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