FR2355422A1 - Procede et dispositif d'effacement des lignes de la trame sur une photographie d'une image fournie par un moniteur video - Google Patents

Procede et dispositif d'effacement des lignes de la trame sur une photographie d'une image fournie par un moniteur video

Info

Publication number
FR2355422A1
FR2355422A1 FR7718642A FR7718642A FR2355422A1 FR 2355422 A1 FR2355422 A1 FR 2355422A1 FR 7718642 A FR7718642 A FR 7718642A FR 7718642 A FR7718642 A FR 7718642A FR 2355422 A1 FR2355422 A1 FR 2355422A1
Authority
FR
France
Prior art keywords
frame
video monitor
lines
photograph
erasing
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.)
Granted
Application number
FR7718642A
Other languages
English (en)
Other versions
FR2355422B1 (fr
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of FR2355422A1 publication Critical patent/FR2355422A1/fr
Application granted granted Critical
Publication of FR2355422B1 publication Critical patent/FR2355422B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
    • H04N1/19594—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays using a television camera or a still video camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/1004—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces using two-dimensional electrical scanning, e.g. cathode-ray tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
    • H04N2201/0404—Scanning transparent media, e.g. photographic film
    • H04N2201/0408—Scanning film strips or rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection-Type Copiers In General (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Synchronizing For Television (AREA)
  • Studio Devices (AREA)

Abstract

L'invention concerne la photographie d'images fixes présentées par un moniteur vidéo. Pour éviter que les lignes de la trame apparaissent sur une photographie d'une image fixe présentée par l'écran 30 d'un moniteur vidéo 29, on décale verticalement par incréments la trame de l'image sur une distance correspondant à celle qui sépare deux lignes horizontales successives, au cours de la durée d'exposition de la pellicule photographique. Ceci est obtenu en retardant de valeurs croissantes les impulsions de synchronisation verticale appliquées au moniteur. Application à la radiographie.
FR7718642A 1976-06-17 1977-06-17 Procede et dispositif d'effacement des lignes de la trame sur une photographie d'une image fournie par un moniteur video Granted FR2355422A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/696,880 US4096530A (en) 1976-06-17 1976-06-17 Method and apparatus for obscuring the raster lines in a photograph of a video monitor screen

Publications (2)

Publication Number Publication Date
FR2355422A1 true FR2355422A1 (fr) 1978-01-13
FR2355422B1 FR2355422B1 (fr) 1984-03-30

Family

ID=24798912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718642A Granted FR2355422A1 (fr) 1976-06-17 1977-06-17 Procede et dispositif d'effacement des lignes de la trame sur une photographie d'une image fournie par un moniteur video

Country Status (6)

Country Link
US (1) US4096530A (fr)
JP (1) JPS5857025B2 (fr)
CA (1) CA1093682A (fr)
DE (1) DE2726858C2 (fr)
FR (1) FR2355422A1 (fr)
NL (1) NL7706368A (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438889A1 (fr) * 1978-10-11 1980-05-09 Thomson Csf Procede de transcription d'un videodisque sur un film cinematographique, et dispositif pour la mise en oeuvre de ce procede
US4251835A (en) * 1978-11-06 1981-02-17 Tektronix, Inc. Image-forming system for obscuring poster lines
NL7905405A (nl) * 1979-07-11 1981-01-13 Philips Nv Televisieschakeling voor het veranderen van een interlinieeringsverhouding.
US4307419A (en) * 1980-04-23 1981-12-22 Rca Corporation Video disc signal surface imaging apparatus
US4360805A (en) * 1980-10-01 1982-11-23 General Electric Company Digital erase of raster lines
US4482919A (en) * 1982-05-14 1984-11-13 Polaroid Corporation Apparatus for obscuring blank spaces between raster lines and hard copies made from screen CRT
FR2528588B1 (fr) * 1982-06-11 1986-03-28 Elscint France Procede et dispositif de composition et de recopie d'images electroniques multiples sur une surface photosensible
DE3235659A1 (de) * 1982-09-27 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur aufnahme von fernsehbildern auf einem photographischen film
US4490741A (en) * 1982-10-08 1984-12-25 Heath Company Synchronization signal stabilization for video image overlay
NL8301566A (nl) * 1983-05-04 1984-12-03 Philips Nv Inrichting voor het maken van een foto-, diarespektievelijk filmafbeelding van een televisiebeeld.
JPH0683425B2 (ja) * 1984-07-13 1994-10-19 富士写真フイルム株式会社 画像記録方法
US4673269A (en) * 1985-03-25 1987-06-16 Schiff Otto M Compact multiple image camera with color filter wheel
US4689696A (en) * 1985-05-31 1987-08-25 Polaroid Corporation Hybrid image recording and reproduction system
US4701800A (en) * 1985-07-29 1987-10-20 Fuji Photo Film Co., Ltd. Scanning line position control system for shifting the position of scanning lines to improve photographic reproduction quality
JPS6229286A (ja) * 1985-07-29 1987-02-07 Fuji Photo Film Co Ltd 走査線位置制御装置
JPH069381B2 (ja) * 1985-07-29 1994-02-02 富士写真フイルム株式会社 走査線位置制御装置
US4660098A (en) * 1985-10-17 1987-04-21 Eastman Kodak Company Apparatus for producing copies of a video image utilizing line pattern rotation
JPH0813117B2 (ja) * 1986-09-11 1996-02-07 富士写真フイルム株式会社 Ｃｒｔ画像撮影装置
US4730214A (en) * 1986-09-15 1988-03-08 General Electric Company Method and apparatus for correlating video and film images produced from electronic data
US5859948A (en) * 1988-12-06 1999-01-12 Canon Kabushiki Kaisha Images processing apparatus for controlling binarized multi-value image data to convert pulse widths differently in at least two modes
DE19525871C1 (de) * 1995-07-15 1996-06-27 Christian Dilk Verfahren und Vorrichtung zur elektronischen Aufnahme und Wiedergabe von Raumbildern
KR100247936B1 (ko) * 1997-11-11 2000-03-15 윤종용 동화상 카메라 시스템에서 리드아웃 방법 및 그 장치
US20040202445A1 (en) * 2003-03-20 2004-10-14 Pixar Component color flat panel digital film recorder and method
US20040184762A1 (en) * 2003-03-20 2004-09-23 Pixar Flat panel digital film recorder and method
US7787010B2 (en) * 2003-03-20 2010-08-31 Pixar Video to film flat panel digital recorder and method
US7576830B2 (en) * 2003-03-20 2009-08-18 Pixar Configurable flat panel image to film transfer method and apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH292263A (fr) * 1950-02-24 1953-07-31 Marconi Wireless Telegraph Co Installation réceptrice de télévision à lignes entrelacées comprenant un appareil cinématographique de prise de vues.
US2681383A (en) * 1951-04-13 1954-06-15 Zenith Radio Corp Television receiver
US2908754A (en) * 1955-06-13 1959-10-13 Ellison S Purington Television receiving and recording systems
US3535446A (en) * 1968-04-10 1970-10-20 Nasa Method and means for an improved electron beam scanning system
FR2097846A5 (fr) * 1970-06-09 1972-03-03 Matsushita Electric Ind Co Ltd
DE2364047B1 (de) * 1973-12-21 1975-03-06 Videoprint Gmbh, 8012 Ottobrunn Verfahren und Vorrichtung zur Herstellung fotographischer Stehbilder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517797A (en) * 1946-04-12 1950-08-08 Maynard D Mcfarlane Film facsimile scanning
US2816157A (en) * 1954-09-20 1957-12-10 Technicolor Motion Picture Magnetic tape-to-film photographic system
DE1146100B (de) * 1959-12-16 1963-03-28 Zeiss Ikon Ag Einrichtung zur Aufnahme von Fernsehbildern auf Kinofilm
DE1114527B (de) * 1960-06-02 1961-10-05 Inst Rundfunktechnik G M B H Verfahren zur Aufzeichnung von Fernsehbildern auf photographischem Wege
US3352468A (en) * 1965-05-24 1967-11-14 Robert L Shoemaker Slide film anvance mechanisms
US3571503A (en) * 1967-11-24 1971-03-16 Columbia Broadcasting Systems Method and apparatus for simultaneously recording on film time displaced segments of an electrical signal
US3634623A (en) * 1969-07-07 1972-01-11 Columbia Broadcasting Syst Inc Interlaced-scan-developing half-line-delay circuit
US3786182A (en) * 1970-06-09 1974-01-15 Matsushita Electric Ind Co Ltd Frame-by-frame video image recording apparatus
US3716670A (en) * 1971-12-20 1973-02-13 Ellanin Investments Comb effect elimination

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH292263A (fr) * 1950-02-24 1953-07-31 Marconi Wireless Telegraph Co Installation réceptrice de télévision à lignes entrelacées comprenant un appareil cinématographique de prise de vues.
US2681383A (en) * 1951-04-13 1954-06-15 Zenith Radio Corp Television receiver
US2908754A (en) * 1955-06-13 1959-10-13 Ellison S Purington Television receiving and recording systems
US3535446A (en) * 1968-04-10 1970-10-20 Nasa Method and means for an improved electron beam scanning system
FR2097846A5 (fr) * 1970-06-09 1972-03-03 Matsushita Electric Ind Co Ltd
DE2364047B1 (de) * 1973-12-21 1975-03-06 Videoprint Gmbh, 8012 Ottobrunn Verfahren und Vorrichtung zur Herstellung fotographischer Stehbilder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/76 *

Also Published As

Publication number Publication date
DE2726858C2 (de) 1982-12-30
NL7706368A (nl) 1977-12-20
US4096530A (en) 1978-06-20
JPS538014A (en) 1978-01-25
DE2726858A1 (de) 1977-12-29
CA1093682A (fr) 1981-01-13
JPS5857025B2 (ja) 1983-12-17
FR2355422B1 (fr) 1984-03-30

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