KR100752452B1 - 영상 신호 재생 장치 및 영상 신호 재생 방법 - Google Patents

영상 신호 재생 장치 및 영상 신호 재생 방법 Download PDF

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Publication number
KR100752452B1
KR100752452B1 KR20000082661A KR20000082661A KR100752452B1 KR 100752452 B1 KR100752452 B1 KR 100752452B1 KR 20000082661 A KR20000082661 A KR 20000082661A KR 20000082661 A KR20000082661 A KR 20000082661A KR 100752452 B1 KR100752452 B1 KR 100752452B1
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KR
South Korea
Prior art keywords
video signal
frame
signal
frames
storage means
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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 - Fee Related
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KR20000082661A
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English (en)
Korean (ko)
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KR20010062755A (ko
Inventor
가가와다까시
이노우에고지
Original Assignee
소니 가부시끼 가이샤
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Publication of KR20010062755A publication Critical patent/KR20010062755A/ko
Application granted granted Critical
Publication of KR100752452B1 publication Critical patent/KR100752452B1/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Picture Signal Circuits (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
KR20000082661A 1999-12-28 2000-12-27 영상 신호 재생 장치 및 영상 신호 재생 방법 Expired - Fee Related KR100752452B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1999-375012 1999-12-28
JP37501299A JP4288805B2 (ja) 1999-12-28 1999-12-28 映像信号再生装置

Publications (2)

Publication Number Publication Date
KR20010062755A KR20010062755A (ko) 2001-07-07
KR100752452B1 true KR100752452B1 (ko) 2007-08-24

Family

ID=18504818

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20000082661A Expired - Fee Related KR100752452B1 (ko) 1999-12-28 2000-12-27 영상 신호 재생 장치 및 영상 신호 재생 방법

Country Status (4)

Country Link
US (1) US6947661B2 (enExample)
EP (1) EP1113674A3 (enExample)
JP (1) JP4288805B2 (enExample)
KR (1) KR100752452B1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3715273B2 (ja) * 2002-11-26 2005-11-09 パイオニア株式会社 画像データの平滑化処理装置、平滑化処理方法及び平滑化処理プログラム
US8014651B2 (en) 2003-06-26 2011-09-06 International Business Machines Corporation MPEG-2 decoder, method and buffer scheme for providing enhanced trick mode playback of a video stream
JP4635779B2 (ja) * 2005-08-18 2011-02-23 ソニー株式会社 データ処理装置およびデータ処理方法、並びにプログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751888A (en) * 1995-06-06 1998-05-12 Nippon Steel Corporation Moving picture signal decoder
WO1999057906A1 (en) * 1998-05-07 1999-11-11 Intel Corporation Method and apparatus for increasing video frame rate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273747A (en) * 1975-12-17 1977-06-21 Hitachi Ltd Image processing device
GB2202706B (en) * 1987-03-27 1991-01-09 British Broadcasting Corp Video signal processing
JP2956213B2 (ja) * 1990-11-30 1999-10-04 ソニー株式会社 画像処理装置
DE4326390C2 (de) * 1993-08-06 1999-05-12 Philips Patentverwaltung Verfahren zur Störsignalbefreiung von Videosignalen
EP0644698A3 (en) * 1993-09-14 1997-03-05 Gold Star Co B-image processing device with half-pixel motion compensation for an image encoder.
US5867625A (en) * 1994-10-20 1999-02-02 Thomson Consumer Electronics, Inc. Digital VCR with trick play steam derivation
US5943096A (en) * 1995-03-24 1999-08-24 National Semiconductor Corporation Motion vector based frame insertion process for increasing the frame rate of moving images
US6445738B1 (en) * 1996-04-25 2002-09-03 Opentv, Inc. System and method for creating trick play video streams from a compressed normal play video bitstream
DE19713177C2 (de) * 1997-03-27 1999-10-14 Siemens Ag Verfahren und Schaltungsanordnung zur Rauschreduktion bei Fernseh- oder Videosignalen
JPH1169345A (ja) * 1997-06-11 1999-03-09 Fujitsu Ltd フレーム間予測動画像符号化装置及び復号装置並びにフレーム間予測動画像符号化方法及び復号方法
US6614474B1 (en) * 1998-08-27 2003-09-02 Polycom, Inc. Electronic pan tilt zoom video camera with adaptive edge sharpening filter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751888A (en) * 1995-06-06 1998-05-12 Nippon Steel Corporation Moving picture signal decoder
WO1999057906A1 (en) * 1998-05-07 1999-11-11 Intel Corporation Method and apparatus for increasing video frame rate

Also Published As

Publication number Publication date
JP4288805B2 (ja) 2009-07-01
JP2001189910A (ja) 2001-07-10
EP1113674A3 (en) 2004-07-21
US6947661B2 (en) 2005-09-20
US20010006576A1 (en) 2001-07-05
KR20010062755A (ko) 2001-07-07
EP1113674A2 (en) 2001-07-04

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