CN1271852C - 通过插入阴影帧内图像修改视频 - Google Patents

通过插入阴影帧内图像修改视频 Download PDF

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Publication number
CN1271852C
CN1271852C CNB028135946A CN02813594A CN1271852C CN 1271852 C CN1271852 C CN 1271852C CN B028135946 A CNB028135946 A CN B028135946A CN 02813594 A CN02813594 A CN 02813594A CN 1271852 C CN1271852 C CN 1271852C
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CN
China
Prior art keywords
video
image
picture
shade
frequency band
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 - Fee Related
Application number
CNB028135946A
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English (en)
Chinese (zh)
Other versions
CN1524377A (zh
Inventor
林书
藏咏梅
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.)
THOMSON LICENSING CORP
Original Assignee
THOMSON 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
Application filed by THOMSON LICENSING CORP filed Critical THOMSON LICENSING CORP
Publication of CN1524377A publication Critical patent/CN1524377A/zh
Application granted granted Critical
Publication of CN1271852C publication Critical patent/CN1271852C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G11B2220/25—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
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8227—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being at least another television signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CNB028135946A 2001-07-12 2002-06-19 通过插入阴影帧内图像修改视频 Expired - Fee Related CN1271852C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/904,164 2001-07-12
US09/904,164 US7020382B2 (en) 2001-07-12 2001-07-12 Modifying video by inserting shadow intra pictures

Publications (2)

Publication Number Publication Date
CN1524377A CN1524377A (zh) 2004-08-25
CN1271852C true CN1271852C (zh) 2006-08-23

Family

ID=25418689

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028135946A Expired - Fee Related CN1271852C (zh) 2001-07-12 2002-06-19 通过插入阴影帧内图像修改视频

Country Status (11)

Country Link
US (1) US7020382B2 (enExample)
EP (1) EP1425908A4 (enExample)
JP (1) JP4171414B2 (enExample)
KR (1) KR100891065B1 (enExample)
CN (1) CN1271852C (enExample)
BR (1) BR0210876A (enExample)
CA (1) CA2451995A1 (enExample)
MX (1) MXPA03012029A (enExample)
MY (1) MY127721A (enExample)
TW (1) TW579651B (enExample)
WO (1) WO2003007602A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4337244B2 (ja) * 2000-07-25 2009-09-30 ソニー株式会社 Ｍｐｅｇ画像ストリームのデコード装置およびデコード方法
US7024098B2 (en) * 2003-05-05 2006-04-04 Thomson Licensing Reverse trick modes on progressive video using special groups of pictures
JP4362510B2 (ja) * 2004-03-15 2009-11-11 シャープ株式会社 録画再生編集装置
US7473678B2 (en) * 2004-10-14 2009-01-06 Biomimetic Therapeutics, Inc. Platelet-derived growth factor compositions and methods of use thereof
EP1713283A2 (en) * 2005-04-15 2006-10-18 Sony Corporation Video decoder with random access technique
US8997161B2 (en) * 2008-01-02 2015-03-31 Sonic Ip, Inc. Application enhancement tracks
GB2500284B (en) * 2012-09-12 2014-04-30 Imagination Tech Ltd Tile based computer graphics

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282049A (en) * 1991-02-08 1994-01-25 Olympus Optical Co., Ltd. Moving-picture data digital recording and reproducing apparatuses
US5377051A (en) * 1993-01-13 1994-12-27 Hitachi America, Ltd. Digital video recorder compatible receiver with trick play image enhancement
SG43131A1 (en) * 1994-03-23 1997-10-17 British Telecomm Video signal coding
GB2294173B (en) * 1994-10-11 1998-12-09 Mitsubishi Electric Corp Disk media, and method of and device for recording and playing back information on or from a disk media
JP3197855B2 (ja) * 1997-11-06 2001-08-13 三洋電機株式会社 Ｍｐｅｇデータの再生装置
WO1999065239A2 (en) 1998-06-11 1999-12-16 Koninklijke Philips Electronics N.V. Trick play signal generation for a digital video recorder

Also Published As

Publication number Publication date
BR0210876A (pt) 2004-06-22
TW579651B (en) 2004-03-11
US7020382B2 (en) 2006-03-28
CA2451995A1 (en) 2003-01-23
CN1524377A (zh) 2004-08-25
KR100891065B1 (ko) 2009-03-31
JP4171414B2 (ja) 2008-10-22
US20030012552A1 (en) 2003-01-16
EP1425908A4 (en) 2006-04-12
KR20040017299A (ko) 2004-02-26
EP1425908A1 (en) 2004-06-09
MY127721A (en) 2006-12-29
MXPA03012029A (es) 2004-03-26
WO2003007602A1 (en) 2003-01-23
JP2005508586A (ja) 2005-03-31

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060823

Termination date: 20160619