AU561191B2 - Resolution enhancement and zoom - Google Patents

Resolution enhancement and zoom

Info

Publication number
AU561191B2
AU561191B2 AU26544/84A AU2654484A AU561191B2 AU 561191 B2 AU561191 B2 AU 561191B2 AU 26544/84 A AU26544/84 A AU 26544/84A AU 2654484 A AU2654484 A AU 2654484A AU 561191 B2 AU561191 B2 AU 561191B2
Authority
AU
Australia
Prior art keywords
image
primitives
degraded
correlation
video frame
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.)
Ceased
Application number
AU26544/84A
Other languages
English (en)
Other versions
AU2654484A (en
Inventor
R. Zwirn
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.)
Raytheon Co
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of AU2654484A publication Critical patent/AU2654484A/en
Application granted granted Critical
Publication of AU561191B2 publication Critical patent/AU561191B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Processing Or Creating Images (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Studio Devices (AREA)
  • Processing Of Color Television Signals (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
AU26544/84A 1983-01-27 1984-01-25 Resolution enhancement and zoom Ceased AU561191B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US461298 1983-01-27
US06/461,298 US4532548A (en) 1983-01-27 1983-01-27 Resolution enhancement and zoom

Publications (2)

Publication Number Publication Date
AU2654484A AU2654484A (en) 1984-08-15
AU561191B2 true AU561191B2 (en) 1987-04-30

Family

ID=23832008

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26544/84A Ceased AU561191B2 (en) 1983-01-27 1984-01-25 Resolution enhancement and zoom

Country Status (14)

Country Link
US (1) US4532548A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0135578B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS60500386A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR920003047B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU561191B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8405178A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3465804D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EG (1) EG16646A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (2) ES529177A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL70644A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN162953B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1208667B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TR (1) TR21758A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1984002990A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU573837B2 (en) * 1984-06-14 1988-06-23 Ncr Canada Ltd. A digital filter for enhancement of document image
AU584820B2 (en) * 1986-09-30 1989-06-01 American Telephone And Telegraph Company Video signal enhancement by adaptive digital signal processing

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FR2589302B1 (fr) * 1983-10-21 1988-08-12 Trt Telecom Radio Electr Systeme de thermographie infrarouge a sensibilite amelioree par accumulation progressive des lignes de l'image
US4593311A (en) * 1983-11-30 1986-06-03 Rca Corporation Electrical registration of CCD imagers
JPH0750501B2 (ja) * 1984-09-19 1995-05-31 株式会社日立メディコ Ｘ線ｃｔ装置
US4683496A (en) * 1985-08-23 1987-07-28 The Analytic Sciences Corporation System for and method of enhancing images using multiband information
US4905296A (en) * 1986-07-22 1990-02-27 Schlumberger Systems & Services, Inc. System for shape recognition
US4853795A (en) * 1987-07-24 1989-08-01 Eastman Kodak Company Forward look ahead techniques for tracking background and noise levels in scanned video images
US4982294A (en) * 1987-07-24 1991-01-01 Eastman Kodak Company Apparatus for enhancing and thresholding scanned microfilm images and methods for use therein
US5038388A (en) * 1989-05-15 1991-08-06 Polaroid Corporation Method for adaptively sharpening electronic images
JP3107588B2 (ja) * 1990-07-02 2000-11-13 株式会社リコー 画像信号補正方法
JPH04295980A (ja) * 1991-03-25 1992-10-20 Eastman Kodak Japan Kk 画像読み取り装置
KR950003035B1 (ko) * 1992-04-17 1995-03-29 주식회사 금성사 영상신호의 천이영역 강조장치 및 방법
US5535291A (en) * 1994-02-18 1996-07-09 Martin Marietta Corporation Superresolution image enhancement for a SIMD array processor
US5748491A (en) * 1995-12-20 1998-05-05 The Perkin-Elmer Corporation Deconvolution method for the analysis of data resulting from analytical separation processes
US6240219B1 (en) 1996-12-11 2001-05-29 Itt Industries Inc. Apparatus and method for providing optical sensors with super resolution
KR100459687B1 (ko) * 1997-07-09 2005-01-17 삼성전자주식회사 모자이크 및 미러 처리기능을 갖는 줌 처리장치 및방법
US6295392B1 (en) * 1998-05-20 2001-09-25 Itt Manufacturing Enterprises, Inc. Super resolution methods for electro-optical systems
US6285804B1 (en) 1998-12-21 2001-09-04 Sharp Laboratories Of America, Inc. Resolution improvement from multiple images of a scene containing motion at fractional pixel values
WO2001058129A2 (en) 2000-02-03 2001-08-09 Alst Technical Excellence Center Image resolution improvement using a color mosaic sensor
US7065256B2 (en) * 2001-02-08 2006-06-20 Dblur Technologies Ltd. Method for processing a digital image
JP4608791B2 (ja) 2001-03-15 2011-01-12 ソニー株式会社 画像処理装置および方法、記録媒体、並びにプログラム
US7773316B2 (en) * 2003-01-16 2010-08-10 Tessera International, Inc. Optics for an extended depth of field
CN1739118B (zh) * 2003-01-16 2010-05-26 德萨拉国际有限公司 具有图像增强功能的照相机
US8294999B2 (en) 2003-01-16 2012-10-23 DigitalOptics Corporation International Optics for an extended depth of field
US20070236573A1 (en) * 2006-03-31 2007-10-11 D-Blur Technologies Ltd. Combined design of optical and image processing elements
ES2272192B1 (es) * 2005-10-14 2008-03-16 Consejo Superior Invet. Cientificas Metodo de deconvolucion ciega y superresolucion para secuencias y conjuntos de imagenes, y sus aplicaciones.
BRPI0707273A2 (pt) * 2006-01-24 2011-04-26 Univ North Carolina Sistemas e métodos para a detecção de uma imagem de um objeto pelo uso de um feixe de raios x que tem uma distribuição policromática
US20070239417A1 (en) * 2006-03-31 2007-10-11 D-Blur Technologies Ltd. Camera performance simulation
US20070236574A1 (en) * 2006-03-31 2007-10-11 D-Blur Technologies Ltd. Digital filtering with noise gain limit
JP4238902B2 (ja) * 2006-09-04 2009-03-18 日本電気株式会社 文字ノイズ除去装置、文字ノイズ除去方法、文字ノイズ除去プログラム
JP4825748B2 (ja) * 2007-07-13 2011-11-30 株式会社モルフォ 画像データ処理方法および撮像装置
MX2011005779A (es) 2008-12-01 2012-04-30 Univ North Carolina Sistemas y metodos para detectar una imagen de un objeto al utilizar creacion de imagenes que haces multiples a partir de un haz de rayos x que tiene una distribucion policromatica.
US8229244B2 (en) * 2009-03-30 2012-07-24 Mitsubishi Electric Research Laboratories, Inc. Multi-image deblurring
US8315358B2 (en) * 2009-06-04 2012-11-20 Nextray, Inc. Strain matching of crystals and horizontally-spaced monochromator and analyzer crystal arrays in diffraction enhanced imaging systems and related methods
US8204174B2 (en) * 2009-06-04 2012-06-19 Nextray, Inc. Systems and methods for detecting an image of an object by use of X-ray beams generated by multiple small area sources and by use of facing sides of adjacent monochromator crystals
US20130187760A1 (en) * 2011-12-28 2013-07-25 RFID Mexico, S.A. DE C.V. System and method for identifying items and persons inside vehicles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580437A (en) * 1976-06-10 1980-12-03 Emi Ltd Arrangement for producing a stabilised picture
US4220967A (en) * 1976-09-27 1980-09-02 Hughes Aircraft Company Scene tracker using multiple independent correlators
US4330833A (en) * 1978-05-26 1982-05-18 Vicom Systems, Inc. Method and apparatus for improved digital image processing
DE2938349C2 (de) * 1979-09-21 1983-05-26 Aeg-Telefunken Ag, 1000 Berlin Und 6000 Frankfurt Schaltungsanordnung zur kompatiblen Auflösungserhöhung bei Fernsehsystemen
US4463381A (en) * 1980-04-16 1984-07-31 Eastman Kodak Company Image processing apparatus including a partitioned low pass channel
US4402006A (en) * 1981-02-23 1983-08-30 Karlock James A Image enhancer apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU573837B2 (en) * 1984-06-14 1988-06-23 Ncr Canada Ltd. A digital filter for enhancement of document image
AU584820B2 (en) * 1986-09-30 1989-06-01 American Telephone And Telegraph Company Video signal enhancement by adaptive digital signal processing

Also Published As

Publication number Publication date
ES538122A0 (es) 1986-04-01
EP0135578A1 (en) 1985-04-03
ES8505153A1 (es) 1985-04-16
IN162953B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-07-23
US4532548A (en) 1985-07-30
IT8447578A0 (it) 1984-01-23
AU2654484A (en) 1984-08-15
TR21758A (tr) 1985-06-06
WO1984002990A2 (en) 1984-08-02
EG16646A (en) 1992-06-30
JPH0364908B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-08
ES8606698A1 (es) 1986-04-01
BR8405178A (pt) 1984-12-26
DE3465804D1 (en) 1987-10-08
IL70644A (en) 1987-09-16
ES529177A0 (es) 1985-04-16
EP0135578B1 (en) 1987-09-02
KR920003047B1 (ko) 1992-04-13
JPS60500386A (ja) 1985-03-22
KR840007475A (ko) 1984-12-07
WO1984002990A3 (en) 1984-08-30
IT1208667B (it) 1989-07-10

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