DE69513067T2 - Videoprozessor mit Halbbildspeicher zur exklusiven Speicherung von Bilddaten - Google Patents

Videoprozessor mit Halbbildspeicher zur exklusiven Speicherung von Bilddaten

Info

Publication number
DE69513067T2
DE69513067T2 DE69513067T DE69513067T DE69513067T2 DE 69513067 T2 DE69513067 T2 DE 69513067T2 DE 69513067 T DE69513067 T DE 69513067T DE 69513067 T DE69513067 T DE 69513067T DE 69513067 T2 DE69513067 T2 DE 69513067T2
Authority
DE
Germany
Prior art keywords
image data
video processor
field memory
exclusive storage
exclusive
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
DE69513067T
Other languages
English (en)
Other versions
DE69513067D1 (de
Inventor
Yasuharu Hoshino
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.)
Micron Memory Japan Ltd
Original Assignee
NEC 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
Application filed by NEC Corp filed Critical NEC Corp
Publication of DE69513067D1 publication Critical patent/DE69513067D1/de
Application granted granted Critical
Publication of DE69513067T2 publication Critical patent/DE69513067T2/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
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/4448—Receiver circuitry for the reception of television signals according to analogue transmission standards for frame-grabbing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Processing Of Color Television Signals (AREA)
DE69513067T 1994-02-24 1995-02-23 Videoprozessor mit Halbbildspeicher zur exklusiven Speicherung von Bilddaten Expired - Lifetime DE69513067T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6049995A JPH07236117A (ja) 1994-02-24 1994-02-24 画像処理装置

Publications (2)

Publication Number Publication Date
DE69513067D1 DE69513067D1 (de) 1999-12-09
DE69513067T2 true DE69513067T2 (de) 2000-07-13

Family

ID=12846600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69513067T Expired - Lifetime DE69513067T2 (de) 1994-02-24 1995-02-23 Videoprozessor mit Halbbildspeicher zur exklusiven Speicherung von Bilddaten

Country Status (5)

Country Link
US (1) US5631713A (de)
EP (1) EP0674437B1 (de)
JP (1) JPH07236117A (de)
KR (1) KR0150336B1 (de)
DE (1) DE69513067T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5982453A (en) * 1996-09-25 1999-11-09 Thomson Consumer Electronics, Inc. Reduction of visibility of spurious signals in video
JPH10336694A (ja) * 1997-06-03 1998-12-18 Brother Ind Ltd 映像信号取込装置
CN1271859C (zh) * 1998-12-15 2006-08-23 松下电器产业株式会社 图像处理装置
US6633344B1 (en) 1999-07-15 2003-10-14 Thomson Licensing S.A. Processing of progressive video signals in digital TV receivers
JP3883904B2 (ja) * 2001-06-15 2007-02-21 シャープ株式会社 表示装置及び表示システム
US7143328B1 (en) * 2001-08-29 2006-11-28 Silicon Image, Inc. Auxiliary data transmitted within a display's serialized data stream
JP2005051704A (ja) * 2003-07-31 2005-02-24 Matsushita Electric Ind Co Ltd 映像信号処理回路
JP4828818B2 (ja) * 2004-11-16 2011-11-30 パイオニア株式会社 信号多重化伝送装置及び多重化伝送方法
CN101980540B (zh) * 2004-11-26 2012-04-25 松下电器产业株式会社 解码电路、解码装置及解码系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018990A (en) * 1975-02-13 1977-04-19 Consolidated Video Systems, Inc. Digital video synchronizer
GB1568378A (en) * 1976-01-30 1980-05-29 Micro Consultants Ltd Video processing system
GB1576621A (en) * 1976-03-19 1980-10-08 Rca Corp Television synchronizing apparatus
JPS60261265A (ja) * 1984-06-07 1985-12-24 Mitsubishi Electric Corp 映像信号記録装置
US4646151A (en) * 1985-02-01 1987-02-24 General Electric Company Television frame synchronizer with independently controllable input/output rates
JPS6363289A (ja) * 1986-09-04 1988-03-19 Toshiba Corp 映像信号のデジタルメモリ制御方式
JP2557862B2 (ja) * 1986-12-11 1996-11-27 富士写真フイルム株式会社 ビデオ画像収録装置
JP2619075B2 (ja) * 1989-10-30 1997-06-11 シャープ株式会社 映像信号記憶装置
JP2758978B2 (ja) * 1990-06-29 1998-05-28 日本電気ホームエレクトロニクス株式会社 信号遅延装置
US5347322A (en) * 1991-07-09 1994-09-13 Rebo Research Video storage and synchronization
JPH05328294A (ja) * 1992-05-25 1993-12-10 Nec Corp テレビジョン信号用メモリアドレス発生器

Also Published As

Publication number Publication date
EP0674437A2 (de) 1995-09-27
KR0150336B1 (ko) 1998-10-15
DE69513067D1 (de) 1999-12-09
JPH07236117A (ja) 1995-09-05
US5631713A (en) 1997-05-20
EP0674437B1 (de) 1999-11-03
KR950035382A (ko) 1995-12-30
EP0674437A3 (de) 1995-12-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NEC CORP., TOKIO/TOKYO, JP

Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP

8327 Change in the person/name/address of the patent owner

Owner name: ELPIDA MEMORY, INC., TOKYO, JP