DE69841290D1 - Videoüberwachungssystem für eine Kinofilmkamera - Google Patents

Videoüberwachungssystem für eine Kinofilmkamera

Info

Publication number
DE69841290D1
DE69841290D1 DE69841290T DE69841290T DE69841290D1 DE 69841290 D1 DE69841290 D1 DE 69841290D1 DE 69841290 T DE69841290 T DE 69841290T DE 69841290 T DE69841290 T DE 69841290T DE 69841290 D1 DE69841290 D1 DE 69841290D1
Authority
DE
Germany
Prior art keywords
video
image
camera
quarter
picture
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.)
Expired - Lifetime
Application number
DE69841290T
Other languages
English (en)
Inventor
Wynn Bowers
John Farrand
Iain A Neil
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.)
Panavision Inc
Original Assignee
Panavision Inc
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 Panavision Inc filed Critical Panavision Inc
Application granted granted Critical
Publication of DE69841290D1 publication Critical patent/DE69841290D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/2228—Video assist systems used in motion picture production, e.g. video cameras connected to viewfinders of motion picture cameras or related video signal processing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras
    • G03B19/20—Reflex cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/11—Scanning of colour motion picture films, e.g. for telecine

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Lenses (AREA)
  • Burglar Alarm Systems (AREA)
DE69841290T 1997-06-12 1998-06-08 Videoüberwachungssystem für eine Kinofilmkamera Expired - Lifetime DE69841290D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/873,442 US5883696A (en) 1997-06-12 1997-06-12 Video monitoring system for a movie film camera

Publications (1)

Publication Number Publication Date
DE69841290D1 true DE69841290D1 (de) 2009-12-31

Family

ID=25361640

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69841290T Expired - Lifetime DE69841290D1 (de) 1997-06-12 1998-06-08 Videoüberwachungssystem für eine Kinofilmkamera

Country Status (6)

Country Link
US (1) US5883696A (de)
EP (1) EP0884895B1 (de)
AT (1) ATE449509T1 (de)
AU (1) AU736212B2 (de)
CA (1) CA2240232C (de)
DE (1) DE69841290D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6995793B1 (en) 2000-11-14 2006-02-07 Eastman Kodak Company Video tap for a digital motion camera that simulates the look of post processing
US7176967B1 (en) * 2001-01-24 2007-02-13 Dalsa, Inc. Method and apparatus for a two-chip cinematography camera
US7202891B1 (en) 2001-01-24 2007-04-10 Dalsa, Inc. Method and apparatus for a chopped two-chip cinematography camera
DE10301714A1 (de) 2003-01-13 2004-07-29 Arnold & Richter Cine Technik Gmbh & Co Betriebs Kg Verfahren zum Verarbeiten von aus einem Filmaufnahmestrahlengang einer Laufbildkamera abgezweigten Filmbildern
US20050149016A1 (en) * 2003-12-29 2005-07-07 Centum Research Llc Laparoscopic device and method of female sterilization
US7184098B2 (en) * 2004-02-19 2007-02-27 Spatialight, Inc. Cyclic data signal averaging system and method for use in video display systems
DE102005001652A1 (de) 2005-01-10 2006-07-20 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Verfahren zum Verarbeiten von aus einem Filmaufnahmestrahlengang einer Laufbildkamera abgezweigten Filmbildern
DE102006031757A1 (de) 2006-01-04 2007-08-02 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Verfahren zur automatischen Korrektur von Bildfehlern in Video-Assist-Bildern eines Video-Assist-Systems
US7880978B2 (en) * 2008-08-25 2011-02-01 Acm Projektentwicklung Gmbh Objective lens system
US8508864B2 (en) * 2008-08-25 2013-08-13 Acm Projektentwicklung Gmbh Objective lens system
DE102011007875A1 (de) * 2011-04-21 2012-07-05 Carl Zeiss Ag Kamerasucher

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963937A (en) * 1958-09-29 1960-12-13 Gen Precision Inc Optical beam splitter
DE1182982B (de) * 1960-04-27 1964-12-03 Mosler Safe Co Schloss, insbesondere Kombinationsschloss
DE1184631B (de) * 1963-03-04 1964-12-31 Arnold & Richter Kg Verfahren zur Steigerung der Lichtintensitaet in einer kinematographischen Kamera sowie Filmkamera mit Strahlungsteiler zur Durchfuehrung dieses Verfahrens
US3236581A (en) * 1964-11-12 1966-02-22 George A Mitchell Camera viewfinder
GB2076177B (en) * 1980-04-18 1983-10-12 Samuelson Film Service Ltd Auxiliary viewfinder system for motion picture cameras
US4510529A (en) * 1981-07-20 1985-04-09 Panavision, Incorporated Electronic cinema camera
US4928171A (en) * 1987-10-30 1990-05-22 Panavision, Inc. Video assist system for motion-picture camera
US4963906A (en) * 1989-01-17 1990-10-16 Goodman Ronald C Fiber-optically coupled video viewfinder
KR920010512B1 (ko) * 1989-01-27 1992-11-30 가부시끼가이샤 히다찌세이사꾸쇼 촬상장치
GB2231411B (en) * 1989-02-08 1993-07-07 Robert Campbell Cameras
US5119191A (en) * 1990-05-30 1992-06-02 Panavision International, L.P. Flicker processor for cinema video assist
US5673086A (en) * 1990-10-05 1997-09-30 Canon Kabushiki Kaisha Image aspect ratio conversion processing apparatus
JPH04144491A (ja) * 1990-10-05 1992-05-18 Canon Inc 画像処理装置
JPH0564162A (ja) * 1991-09-03 1993-03-12 Canon Inc 画像信号処理装置
DE4200561A1 (de) * 1992-01-09 1993-07-15 Arnold & Richter Kg Sucheranordnung zur entzerrung einer anamorphotischen abbildung
ATE199053T1 (de) * 1995-09-21 2001-02-15 Peter Denz Verfahren, vorrichtung und zusatzeinrichtung zum vermeiden des helligkeitsflimmerns eines aus einer filmkamera ausgespiegelten video-bildes

Also Published As

Publication number Publication date
AU7187598A (en) 1998-12-17
EP0884895B1 (de) 2009-11-18
CA2240232A1 (en) 1998-12-12
EP0884895A2 (de) 1998-12-16
US5883696A (en) 1999-03-16
EP0884895A3 (de) 1999-01-20
ATE449509T1 (de) 2009-12-15
CA2240232C (en) 2004-02-24
AU736212B2 (en) 2001-07-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition