ATE69682T1 - Videowiedergabesystem fuer videosignale mit vergroessertem und normgemaessem bildseitenverhaeltnis. - Google Patents

Videowiedergabesystem fuer videosignale mit vergroessertem und normgemaessem bildseitenverhaeltnis.

Info

Publication number
ATE69682T1
ATE69682T1 AT86306559T AT86306559T ATE69682T1 AT E69682 T1 ATE69682 T1 AT E69682T1 AT 86306559 T AT86306559 T AT 86306559T AT 86306559 T AT86306559 T AT 86306559T AT E69682 T1 ATE69682 T1 AT E69682T1
Authority
AT
Austria
Prior art keywords
aspect ratio
video
image
standard
wide
Prior art date
Application number
AT86306559T
Other languages
English (en)
Inventor
David Lee Jose
Spyros William Tsokas
Robert Adams Dischert
Original Assignee
Rca Licensing Corp
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=25092192&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE69682(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rca Licensing Corp filed Critical Rca Licensing Corp
Application granted granted Critical
Publication of ATE69682T1 publication Critical patent/ATE69682T1/de

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • 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
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S348/00—Television
    • Y10S348/903—Television including side panel information in single channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Television Systems (AREA)
  • Studio Circuits (AREA)
  • Details Of Television Scanning (AREA)
AT86306559T 1985-08-30 1986-08-26 Videowiedergabesystem fuer videosignale mit vergroessertem und normgemaessem bildseitenverhaeltnis. ATE69682T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/771,551 US4729012A (en) 1985-08-30 1985-08-30 Dual mode television receiver for displaying wide screen and standard aspect ratio video signals
EP86306559A EP0213912B2 (de) 1985-08-30 1986-08-26 Videowiedergabesystem für Videosignale mit vergrössertem und normgemässem Bildseitenverhältnis

Publications (1)

Publication Number Publication Date
ATE69682T1 true ATE69682T1 (de) 1991-12-15

Family

ID=25092192

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86306559T ATE69682T1 (de) 1985-08-30 1986-08-26 Videowiedergabesystem fuer videosignale mit vergroessertem und normgemaessem bildseitenverhaeltnis.

Country Status (12)

Country Link
US (1) US4729012A (de)
EP (1) EP0213912B2 (de)
JP (1) JP2520116B2 (de)
KR (1) KR940011887B1 (de)
CN (3) CN1015226B (de)
AT (1) ATE69682T1 (de)
CA (1) CA1300738C (de)
DE (1) DE3682550D1 (de)
DK (1) DK166339C (de)
FI (1) FI81939C (de)
HK (1) HK213096A (de)
SG (1) SG152494G (de)

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JPH0810912B2 (ja) * 1987-01-23 1996-01-31 株式会社日立製作所 ス−パ−インポ−ズ装置
US5712257A (en) * 1987-08-12 1998-01-27 Hem Research, Inc. Topically active compositions of mismatched dsRNAs
GB8721565D0 (en) * 1987-09-14 1987-10-21 Rca Corp Video signal processing system
EP0326339B1 (de) * 1988-01-29 1994-08-03 Hitachi, Ltd. Videowiedergabevorrichtung für Bilder mit unterschiedlichen Bildformaten
JPH0282884A (ja) * 1988-09-20 1990-03-23 Fujitsu General Ltd 高画質テレビジョン
US4984081A (en) * 1989-01-24 1991-01-08 Matsushita Electric Industrial Co., Ltd. Apparatus for receiving and selecting high-definition television (HDTV) signals and standard television (NTSC) signals
NL8901374A (nl) * 1989-05-31 1990-12-17 Philips Nv Een kombinatie van een videotuner, een videosignaal weergeefinrichting en een beeldweergeefeenheid.
FR2651404B1 (fr) * 1989-08-23 1996-10-04 Europ Rech Electr Lab Procede d'insertion d'une information video supplementaire a l'exterieur d'une image principale au format 16/9.
JPH0393370A (ja) * 1989-09-06 1991-04-18 Nippon Hoso Kyokai <Nhk> 画像処理装置
DE3935547A1 (de) * 1989-10-25 1991-05-02 Grundig Emv Einrichtung zur erzeugung und einrichtung zur auswertung eines kennsignals fuer das bildenseitenverhaeltnis eines videosignals
US5128754A (en) * 1990-03-30 1992-07-07 New York Institute Of Technology Apparatus and method for encoding and decoding video
GB9012326D0 (en) * 1990-06-01 1990-07-18 Thomson Consumer Electronics Wide screen television
US5434625A (en) * 1990-06-01 1995-07-18 Thomson Consumer Electronics, Inc. Formatting television pictures for side by side display
US5313303A (en) * 1990-06-01 1994-05-17 Thomson Consumer Electronics Aspect ratio control for picture overlays
US5365278A (en) * 1990-06-01 1994-11-15 Thomson Consumer Electronics Side by side television pictures
US5432560A (en) * 1990-06-01 1995-07-11 Thomson Consumer Electronics, Inc. Picture overlay system for television
US5442406A (en) * 1990-06-01 1995-08-15 Thomson Consumer Electronics, Inc. Wide screen television
JPH0468685A (ja) * 1990-07-03 1992-03-04 Matsushita Electric Ind Co Ltd 映像信号処理装置
JP3123134B2 (ja) * 1991-08-05 2001-01-09 松下電器産業株式会社 画像縮小装置
US5229853A (en) * 1991-08-19 1993-07-20 Hewlett-Packard Company System for converting a video signal from a first format to a second format
JP3034659B2 (ja) * 1991-09-26 2000-04-17 株式会社日立製作所 拡大画面表示回路及びそれに用いられる水平フィルタ回路
JP2904975B2 (ja) * 1991-10-30 1999-06-14 三菱電機株式会社 ワイドアスペクト比のテレビジョン受信機
JPH05336502A (ja) * 1992-05-29 1993-12-17 Sony Corp 映像付加情報挿入装置
KR950011655B1 (ko) * 1992-10-31 1995-10-07 삼성전자주식회사 방송방식명 표시장치
JP3092382B2 (ja) * 1993-03-22 2000-09-25 松下電器産業株式会社 信号処理装置
US5874999A (en) * 1993-04-28 1999-02-23 Fukuyama & Associates Image processing apparatus with multiple data modes
JPH0767046A (ja) * 1993-08-26 1995-03-10 Nec Corp ワイドアスペクトテレビジョン受像機
JP3337772B2 (ja) * 1993-09-14 2002-10-21 キヤノン株式会社 画像再生装置及びその方法
US5699123A (en) * 1993-10-20 1997-12-16 Victor Company Of Japan, Ltd. Television receiver with an adjustable frame size
US5400077A (en) * 1993-10-29 1995-03-21 Time Warner Entertainment Co., L.P. System for generating multiple aspect ratio video signals from motion picture disk recorded in a single aspect ratio
US5463565A (en) * 1993-10-29 1995-10-31 Time Warner Entertainment Co., L.P. Data block format for software carrier and player therefor
US6408129B1 (en) * 1993-10-29 2002-06-18 Time Warner Entertainment Co, Lp Method for processing a plurality of synchronized audio tracks, including phase inversion of a selected track
JPH07250256A (ja) * 1994-03-08 1995-09-26 Sony Corp 映像機器及び映像非線形処理回路
EP0697787A3 (de) 1994-08-20 1996-05-29 Loewe Opta Gmbh Verfahren und Schaltungsanordnung zur Darstellung eines 16:9-Fernsehbildes nach dem PAL-Plus-Verfahren auf dem Bildschirm eines Fernsehempfängers mit einer 16:9-formatigen Bildröhre
DE4440570C1 (de) * 1994-08-20 1995-11-16 Loewe Opta Gmbh Verfahren und Schaltungsanordnung zur Darstellung eines Fernsehbildes nach dem CCIR-Standard auf dem Bildschirm eines Fernsehempfängers mit einer 16:9-formatigen Bildröhre
JP3319667B2 (ja) * 1994-12-20 2002-09-03 松下電器産業株式会社 映像フォーマット変換装置
KR100207322B1 (ko) * 1997-01-10 1999-07-15 윤종용 과주사량 조정장치 및 그 제어방법
KR100914120B1 (ko) * 2002-04-15 2009-08-27 마이크로소프트 코포레이션 비디오 렌더러와 그래픽 디바이스 드라이버, 및 이들간의 상호 작용을 용이하게 하기 위한 장치, 시스템, 방법 및 전자적으로 액세스 가능한 매체
US7219352B2 (en) * 2002-04-15 2007-05-15 Microsoft Corporation Methods and apparatuses for facilitating processing of interlaced video images for progressive video displays
WO2004084535A2 (en) * 2003-03-14 2004-09-30 Starz Encore Group Llc Video aspect ratio manipulation
US7643675B2 (en) * 2003-08-01 2010-01-05 Microsoft Corporation Strategies for processing image information using a color information data structure
US20050179817A1 (en) * 2004-01-14 2005-08-18 Matsushita Electric Industrial Co., Ltd. Video signal display unit
US20080129751A1 (en) * 2006-12-04 2008-06-05 George Lyons Smart Blanking Graphics Controller, Device Having Same, And Method

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US3935381A (en) * 1974-06-24 1976-01-27 The United States Of America As Represented By The Secretary Of The Navy Electronic solid state sensor image size control
US4085425A (en) * 1976-05-27 1978-04-18 General Electric Company Precise control of television picture size and position
GB1594341A (en) * 1976-10-14 1981-07-30 Micro Consultants Ltd Picture information processing system for television
JPS5351922A (en) * 1976-10-21 1978-05-11 Sony Corp Television receiver
JPS5853791Y2 (ja) * 1979-05-08 1983-12-07 ソニー株式会社 画像デイスプレイ装置
US4449143A (en) * 1981-10-26 1984-05-15 Rca Corporation Transcodeable vertically scanned high-definition television system
US4551754A (en) * 1982-02-18 1985-11-05 Rca Corporation Compatible wide-screen color television system
DE3233288A1 (de) * 1982-09-08 1984-03-08 Robert Bosch Gmbh, 7000 Stuttgart System zur zeitlichen kompression und/oder expansion von elektrischen signalen
GB2132443A (en) * 1982-12-22 1984-07-04 Philips Electronic Associated Television transmission system
GB2132444A (en) * 1982-12-22 1984-07-04 Phillips Electronic And Associ Television transmission system
US4605952A (en) * 1983-04-14 1986-08-12 Rca Corporation Compatible HDTV system employing nonlinear edge compression/expansion for aspect ratio control
US4605950A (en) * 1983-09-20 1986-08-12 Cbs Inc. Two channel compatible high definition television broadcast system
US4556906A (en) * 1983-11-15 1985-12-03 Rca Corporation Kinescope blanking scheme for wide-aspect ratio television
US4622577A (en) * 1984-02-03 1986-11-11 Rca Corporation Decoder for extracting a 4:3 aspect ratio signal from a high definition television signal
US4631574A (en) * 1984-06-29 1986-12-23 At&T Bell Laboratories Compatible high-definition television with extended aspect ratio
US4611225A (en) * 1985-02-14 1986-09-09 Rca Corporation Progressive scan HDTV system
US4651208A (en) * 1985-03-18 1987-03-17 Scientific Atlanta, Inc. Compatibility of widescreen and non-widescreen television transmissions

Also Published As

Publication number Publication date
EP0213912A2 (de) 1987-03-11
DE3682550D1 (de) 1992-01-02
CA1300738C (en) 1992-05-12
KR870002718A (ko) 1987-04-06
JP2520116B2 (ja) 1996-07-31
SG152494G (en) 1995-03-17
DK166339B (da) 1993-04-05
JPS6359185A (ja) 1988-03-15
KR940011887B1 (ko) 1994-12-27
DK413086A (da) 1987-03-01
FI863409A (fi) 1987-03-01
CN1010736B (zh) 1990-12-05
CN1014294B (zh) 1991-10-09
US4729012A (en) 1988-03-01
DK166339C (da) 1993-08-30
CN1015226B (zh) 1991-12-25
CN1052764A (zh) 1991-07-03
FI81939B (fi) 1990-08-31
HK213096A (en) 1996-12-06
EP0213912A3 (en) 1988-07-20
FI863409A0 (fi) 1986-08-22
EP0213912B1 (de) 1991-11-21
DK413086D0 (da) 1986-08-29
FI81939C (fi) 1990-12-10
CN1050655A (zh) 1991-04-10
CN86106008A (zh) 1987-04-01
EP0213912B2 (de) 1998-11-25

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