IL70643A - Resolution enhancement and zoom by degradation estimates - Google Patents

Resolution enhancement and zoom by degradation estimates

Info

Publication number
IL70643A
IL70643A IL70643A IL7064384A IL70643A IL 70643 A IL70643 A IL 70643A IL 70643 A IL70643 A IL 70643A IL 7064384 A IL7064384 A IL 7064384A IL 70643 A IL70643 A IL 70643A
Authority
IL
Israel
Prior art keywords
zoom
resolution enhancement
estimates
degradation
degradation estimates
Prior art date
Application number
IL70643A
Other languages
English (en)
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 IL70643A publication Critical patent/IL70643A/xx

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Glass Compositions (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
IL70643A 1983-01-27 1984-01-09 Resolution enhancement and zoom by degradation estimates IL70643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/461,354 US4517599A (en) 1983-01-27 1983-01-27 Resolution enhancement and zoom by degradation estimates

Publications (1)

Publication Number Publication Date
IL70643A true IL70643A (en) 1987-10-20

Family

ID=23832233

Family Applications (1)

Application Number Title Priority Date Filing Date
IL70643A IL70643A (en) 1983-01-27 1984-01-09 Resolution enhancement and zoom by degradation estimates

Country Status (14)

Country Link
US (1) US4517599A (es)
EP (1) EP0134244B1 (es)
JP (1) JPH0789373B2 (es)
KR (1) KR920003048B1 (es)
AU (1) AU567445B2 (es)
BR (1) BR8405177A (es)
DE (1) DE3471778D1 (es)
EG (1) EG16645A (es)
ES (2) ES529101A0 (es)
IL (1) IL70643A (es)
IN (1) IN162952B (es)
IT (1) IT1208666B (es)
TR (1) TR21766A (es)
WO (1) WO1984002989A2 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593311A (en) * 1983-11-30 1986-06-03 Rca Corporation Electrical registration of CCD imagers
US4612575A (en) * 1984-07-24 1986-09-16 E-Systems, Inc. T.V. video image correction
US4683496A (en) * 1985-08-23 1987-07-28 The Analytic Sciences Corporation System for and method of enhancing images using multiband information
CA1311297C (en) * 1986-09-30 1992-12-08 Theodore Stanley Rzeszewski Video signal enhancement by adaptive digital signal processing
US4959736A (en) * 1987-12-29 1990-09-25 Minolta Camera Kabushiki Kaisha Image signal processing method and apparatus with elongated picture elements
US4991020A (en) 1989-02-17 1991-02-05 Hughes Aircraft Company Imaging system for providing separate simultaneous real time images from a singel image sensor
US5023719A (en) * 1989-10-16 1991-06-11 Hughes Aircraft Company Imaging system for providing multiple simultaneous real time images
US5168375A (en) * 1991-09-18 1992-12-01 Polaroid Corporation Image reconstruction by use of discrete cosine and related transforms
US5838371A (en) * 1993-03-05 1998-11-17 Canon Kabushiki Kaisha Image pickup apparatus with interpolation and edge enhancement of pickup signal varying with zoom magnification
US5767987A (en) * 1994-09-26 1998-06-16 Ricoh Corporation Method and apparatus for combining multiple image scans for enhanced resolution
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
US6466618B1 (en) 1999-11-19 2002-10-15 Sharp Laboratories Of America, Inc. Resolution improvement for multiple images
JP4389371B2 (ja) * 2000-09-28 2009-12-24 株式会社ニコン 画像修復装置および画像修復方法
US6925210B2 (en) * 2001-07-09 2005-08-02 Michael Herf Method for blurring images in real-time
US7590306B2 (en) * 2003-11-26 2009-09-15 Ge Medical Systems Global Technology Company, Llc Resolution adaptive image filtering system and method
US7773115B2 (en) * 2004-12-15 2010-08-10 Texas Instruments Incorporated Method and system for deblurring digital camera images using reference image and motion estimation
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
US8433158B2 (en) * 2008-10-17 2013-04-30 Massachusetts Institute Of Technology Optical superresolution using multiple images
CA2745370A1 (en) 2008-12-01 2010-06-10 Brookhaven Science Associates Systems and methods for detecting an image of an object using multi-beam imaging from an x-ray beam having a polychromatic distribution
WO2010141735A2 (en) * 2009-06-04 2010-12-09 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

Family Cites Families (9)

* 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
US4330833A (en) * 1978-05-26 1982-05-18 Vicom Systems, Inc. Method and apparatus for improved digital image processing
GB2046051B (en) * 1979-03-29 1983-01-26 Philips Electronic Associated Real time histogram modification system for image processing
JPS568140A (en) * 1979-07-02 1981-01-27 Dainippon Screen Mfg Co Ltd Emphasizing method of sharpness in image scanning and recording apparatus
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
DE3139483C2 (de) * 1981-10-03 1985-06-13 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren und Schaltungsanordnung zur Kontraststeigerung
DE3175918D1 (en) * 1981-10-19 1987-03-12 Hell Rudolf Dr Ing Gmbh Contrast enhancement method

Also Published As

Publication number Publication date
TR21766A (tr) 1985-06-25
JPH0789373B2 (ja) 1995-09-27
ES8503914A1 (es) 1985-03-01
AU2576884A (en) 1984-08-15
IT8447577A0 (it) 1984-01-23
ES537894A0 (es) 1986-04-01
DE3471778D1 (en) 1988-07-07
ES8606697A1 (es) 1986-04-01
AU567445B2 (en) 1987-11-19
KR920003048B1 (ko) 1992-04-13
WO1984002989A2 (en) 1984-08-02
KR840007476A (ko) 1984-12-07
US4517599A (en) 1985-05-14
JPS60500237A (ja) 1985-02-21
WO1984002989A3 (en) 1984-08-30
IT1208666B (it) 1989-07-10
IN162952B (es) 1988-07-23
ES529101A0 (es) 1985-03-01
EP0134244B1 (en) 1988-06-01
EG16645A (en) 1993-02-28
BR8405177A (pt) 1984-12-26
EP0134244A1 (en) 1985-03-20

Similar Documents

Publication Publication Date Title
DE3465804D1 (en) Resolution enhancement and zoom
EG16645A (en) Resolution enhancement and zoom by degradation estimates
IL70213A0 (en) Improved image enhancement
GB2148190B (en) Fixing images
GB8328949D0 (en) Digital semosulator arrangement
IL70214A (en) Image contrast enhancement arrangement
DE3477614D1 (en) Metal film imaging structure
GB2157526B (en) Imaging systems
EP0171954A3 (en) Image enhancement
GB2146203B (en) Digital deghosting system
GB8421512D0 (en) Image enhancement
GB2102533B (en) Buffer assemblies
DE3464484D1 (en) Substituted benzophenones
AU89748S (en) An espalier frame
JPS57168629A (en) Magnet type tablewear washer
GB8301707D0 (en) Cameras
GB8306255D0 (en) Mosquito magnet
SU1155958A1 (en) Digital phase-meter
SU1155959A1 (en) Digital r-l-c-meter
CS738283A1 (en) Zpusob elektrickeho vytapeni pracovniho pole pri zpracovani pevnych latek
CS234183A1 (en) Zpusob termicke likvidace odpadnich umelych hmot s obsahem sloucenin chloru za soucasneho zisku tepelne energie
GB8430512D0 (en) Image enhancement
GB8421511D0 (en) Image enhancement
GB8420927D0 (en) Image enhancement
CS343283A1 (en) Telieska pre grafitizacne ockovanie tvarnej liatiny vo forme