KR100912171B1 - 논인트라 화상의 변환을 이용한 비디오 신호의 수정 - Google Patents

논인트라 화상의 변환을 이용한 비디오 신호의 수정 Download PDF

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Publication number
KR100912171B1
KR100912171B1 KR1020047000506A KR20047000506A KR100912171B1 KR 100912171 B1 KR100912171 B1 KR 100912171B1 KR 1020047000506 A KR1020047000506 A KR 1020047000506A KR 20047000506 A KR20047000506 A KR 20047000506A KR 100912171 B1 KR100912171 B1 KR 100912171B1
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South Korea
Prior art keywords
picture
pictures
video segment
predictive
intra
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Expired - Lifetime
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KR1020047000506A
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English (en)
Korean (ko)
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KR20040015808A (ko
Inventor
도날드 헨리 윌리스
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톰슨 라이센싱
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Application granted granted Critical
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Assigned to 톰슨 라이센싱 디티브이 reassignment 톰슨 라이센싱 디티브이 권리의 전부이전등록 Assignors: 톰슨 라이센싱
Assigned to 인터디지탈 매디슨 페이튼트 홀딩스 reassignment 인터디지탈 매디슨 페이튼트 홀딩스 권리의 전부이전등록 Assignors: 톰슨 라이센싱 디티브이
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • 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
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/036—Insert-editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/213—Read-only discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/218—Write-once discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2525—Magneto-optical [MO] discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020047000506A 2001-07-12 2002-06-19 논인트라 화상의 변환을 이용한 비디오 신호의 수정 Expired - Lifetime KR100912171B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/904,022 2001-07-12
US09/904,022 US7376341B2 (en) 2001-07-12 2001-07-12 Modifying video signals by converting non-intra pictures
PCT/US2002/019435 WO2003007603A1 (en) 2001-07-12 2002-06-19 Modifying video signals by converting non-intra pictures

Publications (2)

Publication Number Publication Date
KR20040015808A KR20040015808A (ko) 2004-02-19
KR100912171B1 true KR100912171B1 (ko) 2009-08-14

Family

ID=25418396

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047000506A Expired - Lifetime KR100912171B1 (ko) 2001-07-12 2002-06-19 논인트라 화상의 변환을 이용한 비디오 신호의 수정

Country Status (11)

Country Link
US (1) US7376341B2 (https=)
EP (1) EP1428385A4 (https=)
JP (1) JP4173094B2 (https=)
KR (1) KR100912171B1 (https=)
CN (1) CN1290325C (https=)
BR (1) BR0210457A (https=)
CA (1) CA2451997C (https=)
MX (1) MXPA03011573A (https=)
MY (1) MY138818A (https=)
TW (1) TW571588B (https=)
WO (1) WO2003007603A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100543453B1 (ko) * 2003-04-24 2006-01-23 삼성전자주식회사 디지털 비디오 스트림의 역재생시 비트율을 제어하기 위한 장치 및 그 방법
US6873786B2 (en) * 2003-05-05 2005-03-29 Thomson Licensing S.A. Reverse trick modes on non-progressive video using special groups of pictures
WO2007024236A1 (en) * 2005-08-26 2007-03-01 Thomson Licensing Transcoded images for improved trick play
FR2943877B1 (fr) * 2009-03-24 2014-04-04 Streamwide Procede et dispositif de stockage d'une partie d'un flux video
WO2014001381A2 (en) * 2012-06-28 2014-01-03 Axis Ab System and method for encoding video content using virtual intra-frames
US10537286B2 (en) 2013-01-08 2020-01-21 Biosense Webster (Israel) Ltd. Catheter with multiple spines of different lengths arranged in one or more distal assemblies
CN105847722B (zh) 2015-01-16 2019-04-12 杭州海康威视数字技术股份有限公司 一种视频存储方法和装置、读取方法和装置以及存取系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08279979A (ja) * 1995-04-07 1996-10-22 Sharp Corp 画像蓄積通信装置
US5726711A (en) * 1993-01-13 1998-03-10 Hitachi America, Ltd. Intra-coded video frame data processing methods and apparatus
US6104441A (en) * 1998-04-29 2000-08-15 Hewlett Packard Company System for editing compressed image sequences
US6201925B1 (en) * 1996-11-15 2001-03-13 Futuretel, Inc. Method and apparatus for editing video files

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5717816A (en) * 1993-01-13 1998-02-10 Hitachi America Ltd. Method and apparatus for the selection of data for use in VTR trick playback operation in a system using intra-coded video frames
KR960005119B1 (ko) * 1993-09-10 1996-04-20 엘지전자주식회사 디지탈 브이씨알의 기록/재생장치
EP0695088B1 (en) * 1994-07-29 2000-05-10 Sharp Kabushiki Kaisha Video storage type communication device
US6122433A (en) * 1994-10-20 2000-09-19 Thomson Licensing S.A. HDTV trick play stream derivation for VCR
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
US6400886B1 (en) * 1996-11-15 2002-06-04 Futuretel, Inc. Method and apparatus for stitching edited video segments
US6434195B1 (en) 1998-11-20 2002-08-13 General Instrument Corporaiton Splicing of video data in progressively refreshed video streams
JP2001028748A (ja) * 1999-07-12 2001-01-30 Sony Corp データ再生伝送装置及びデータ再生伝送方法
US6839504B1 (en) * 1999-09-30 2005-01-04 Matsushita Electric Industrial Co., Ltd. Information recording medium and system controller
US6944226B1 (en) * 2000-10-03 2005-09-13 Matsushita Electric Corporation Of America System and associated method for transcoding discrete cosine transform coded signals

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5726711A (en) * 1993-01-13 1998-03-10 Hitachi America, Ltd. Intra-coded video frame data processing methods and apparatus
JPH08279979A (ja) * 1995-04-07 1996-10-22 Sharp Corp 画像蓄積通信装置
US6201925B1 (en) * 1996-11-15 2001-03-13 Futuretel, Inc. Method and apparatus for editing video files
US6104441A (en) * 1998-04-29 2000-08-15 Hewlett Packard Company System for editing compressed image sequences

Also Published As

Publication number Publication date
CN1528087A (zh) 2004-09-08
CN1290325C (zh) 2006-12-13
EP1428385A1 (en) 2004-06-16
BR0210457A (pt) 2004-08-24
HK1065430A1 (en) 2005-02-18
CA2451997C (en) 2011-05-10
US7376341B2 (en) 2008-05-20
US20030012561A1 (en) 2003-01-16
MXPA03011573A (es) 2004-03-19
JP2005507186A (ja) 2005-03-10
KR20040015808A (ko) 2004-02-19
EP1428385A4 (en) 2005-12-14
MY138818A (en) 2009-07-31
CA2451997A1 (en) 2003-01-23
WO2003007603A1 (en) 2003-01-23
TW571588B (en) 2004-01-11
JP4173094B2 (ja) 2008-10-29

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