SE9703607D0 - System och förfarande för att förbättra kvaliteten hos återskapade bilder i en film-till-video-överföringsanordning - Google Patents

System och förfarande för att förbättra kvaliteten hos återskapade bilder i en film-till-video-överföringsanordning

Info

Publication number
SE9703607D0
SE9703607D0 SE9703607A SE9703607A SE9703607D0 SE 9703607 D0 SE9703607 D0 SE 9703607D0 SE 9703607 A SE9703607 A SE 9703607A SE 9703607 A SE9703607 A SE 9703607A SE 9703607 D0 SE9703607 D0 SE 9703607D0
Authority
SE
Sweden
Prior art keywords
lines
film
rate reduction
transfer device
quality
Prior art date
Application number
SE9703607A
Other languages
English (en)
Other versions
SE9703607L (sv
Inventor
Steven Spears
David Walker
Original Assignee
Steven Spears
David Walker
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23657845&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9703607(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Steven Spears, David Walker filed Critical Steven Spears
Publication of SE9703607L publication Critical patent/SE9703607L/sv
Publication of SE9703607D0 publication Critical patent/SE9703607D0/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/36—Scanning of motion picture films, e.g. for telecine
    • 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
    • H04N5/253—Picture signal generating by scanning motion picture films or slide opaques, e.g. for telecine
    • 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
    • H04N7/0102—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving the resampling of the incoming video signal
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Image Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Image Generation (AREA)
  • Television Systems (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Color Television Image Signal Generators (AREA)
  • Studio Devices (AREA)
SE9703607A 1995-04-07 1997-10-03 System och förfarande för att förbättra kvaliteten hos återskapade bilder i en film-till-video-överföringsanordning SE9703607D0 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/418,371 US5666156A (en) 1995-04-07 1995-04-07 System and method to improve the quality of reproduced images on a film to video transfer device
PCT/US1996/004677 WO1996031977A1 (en) 1995-04-07 1996-04-08 System and method to improve the quality of reproduced images on a film to video transfer device

Publications (2)

Publication Number Publication Date
SE9703607L SE9703607L (sv) 1997-10-03
SE9703607D0 true SE9703607D0 (sv) 1997-10-03

Family

ID=23657845

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703607A SE9703607D0 (sv) 1995-04-07 1997-10-03 System och förfarande för att förbättra kvaliteten hos återskapade bilder i en film-till-video-överföringsanordning

Country Status (5)

Country Link
US (1) US5666156A (sv)
DE (1) DE19681333T1 (sv)
GB (1) GB2314480A (sv)
SE (1) SE9703607D0 (sv)
WO (1) WO1996031977A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314987A (en) * 1996-07-05 1998-01-14 Innovision Plc Telecine apparatus
TW525369B (en) * 2001-08-03 2003-03-21 Veutron Corp Scanning method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448143A (en) * 1972-09-13 1976-09-02 Matsushita Electric Ind Co Ltd Video recording system
DE2602420A1 (de) * 1976-01-23 1977-07-28 Basf Ag Farbvideo-aufzeichnungs-/wiedergabesystem
DE2640759C2 (de) * 1976-09-10 1982-10-14 Robert Bosch Gmbh, 7000 Stuttgart System zur Wiedergabe von Videosignalen
US4823204A (en) * 1987-06-18 1989-04-18 Image Transform Method and apparatus for film weave correction
US5179314A (en) * 1990-09-19 1993-01-12 Walker David L Non-sequential raster scanning apparatus and method
KR0155688B1 (ko) * 1991-09-28 1998-11-16 강진구 텔레비젼신호 변환장치

Also Published As

Publication number Publication date
WO1996031977A1 (en) 1996-10-10
GB2314480A (en) 1997-12-24
SE9703607L (sv) 1997-10-03
US5666156A (en) 1997-09-09
DE19681333T1 (de) 1998-04-16
GB9720118D0 (en) 1997-11-19

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