CN100420292C - 利用伪双向预测图像来实现特技模式的方法和系统 - Google Patents

利用伪双向预测图像来实现特技模式的方法和系统 Download PDF

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Publication number
CN100420292C
CN100420292C CNB038170639A CN03817063A CN100420292C CN 100420292 C CN100420292 C CN 100420292C CN B038170639 A CNB038170639 A CN B038170639A CN 03817063 A CN03817063 A CN 03817063A CN 100420292 C CN100420292 C CN 100420292C
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CN
China
Prior art keywords
video signal
special
picture
predictive picture
bidirectional predictive
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
CNB038170639A
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English (en)
Chinese (zh)
Other versions
CN1669311A (zh
Inventor
林舒
唐纳德·亨利·威利斯
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InterDigital CE Patent Holdings SAS
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Thomson Licensing SAS
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Publication date
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Publication of CN1669311A publication Critical patent/CN1669311A/zh
Application granted granted Critical
Publication of CN100420292C publication Critical patent/CN100420292C/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
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • 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
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • 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
    • 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)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CNB038170639A 2002-07-16 2003-07-09 利用伪双向预测图像来实现特技模式的方法和系统 Expired - Fee Related CN100420292C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/197,233 US7106945B2 (en) 2002-07-16 2002-07-16 Trick mode using dummy bidirectional predictive pictures
US10/197,233 2002-07-16

Publications (2)

Publication Number Publication Date
CN1669311A CN1669311A (zh) 2005-09-14
CN100420292C true CN100420292C (zh) 2008-09-17

Family

ID=30115124

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038170639A Expired - Fee Related CN100420292C (zh) 2002-07-16 2003-07-09 利用伪双向预测图像来实现特技模式的方法和系统

Country Status (10)

Country Link
US (1) US7106945B2 (https=)
EP (1) EP1540950B1 (https=)
JP (1) JP4388474B2 (https=)
KR (1) KR100967312B1 (https=)
CN (1) CN100420292C (https=)
AU (1) AU2003247940A1 (https=)
BR (2) BRPI0312642B1 (https=)
MX (1) MXPA05000675A (https=)
MY (1) MY135047A (https=)
WO (1) WO2004008749A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060098739A1 (en) * 2004-11-09 2006-05-11 Lsi Logic Corporation Video frame encoder driven by repeat decisions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1151587A (zh) * 1995-07-28 1997-06-11 索尼公司 数据编码/译码方法和设备及编码数据的记录介质
US5867625A (en) * 1994-10-20 1999-02-02 Thomson Consumer Electronics, Inc. Digital VCR with trick play steam derivation
CN1220065A (zh) * 1996-04-25 1999-06-16 太阳微系统公司 从经压缩的正常播放图像比特流中建立特技播放图像流的系统和方法
US6078723A (en) * 1994-11-07 2000-06-20 Sony Corporation Picture data recording and/or reproducing apparatus
US6219381B1 (en) * 1997-05-26 2001-04-17 Kabushiki Kaisha Toshiba Image processing apparatus and method for realizing trick play

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0178819B1 (ko) * 1993-03-16 1999-05-01 보조 다꾸로 고능률 부호화된 동화상 데이타의 비월재생방법
US5956088A (en) * 1995-11-21 1999-09-21 Imedia Corporation Method and apparatus for modifying encoded digital video for improved channel utilization
US6865747B1 (en) * 1999-04-01 2005-03-08 Digital Video Express, L.P. High definition media storage structure and playback mechanism
JP4538908B2 (ja) 2000-06-14 2010-09-08 ソニー株式会社 データ変換装置及び方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5867625A (en) * 1994-10-20 1999-02-02 Thomson Consumer Electronics, Inc. Digital VCR with trick play steam derivation
US6078723A (en) * 1994-11-07 2000-06-20 Sony Corporation Picture data recording and/or reproducing apparatus
CN1151587A (zh) * 1995-07-28 1997-06-11 索尼公司 数据编码/译码方法和设备及编码数据的记录介质
CN1220065A (zh) * 1996-04-25 1999-06-16 太阳微系统公司 从经压缩的正常播放图像比特流中建立特技播放图像流的系统和方法
US6219381B1 (en) * 1997-05-26 2001-04-17 Kabushiki Kaisha Toshiba Image processing apparatus and method for realizing trick play

Also Published As

Publication number Publication date
KR20050028032A (ko) 2005-03-21
BRPI0312642B1 (pt) 2018-06-05
WO2004008749A1 (en) 2004-01-22
EP1540950A1 (en) 2005-06-15
EP1540950B1 (en) 2011-05-18
US7106945B2 (en) 2006-09-12
EP1540950A4 (en) 2009-05-06
MY135047A (en) 2008-01-31
MXPA05000675A (es) 2005-03-31
CN1669311A (zh) 2005-09-14
US20040013404A1 (en) 2004-01-22
JP2005533436A (ja) 2005-11-04
KR100967312B1 (ko) 2010-07-07
BR0312642A (pt) 2007-06-26
AU2003247940A1 (en) 2004-02-02
JP4388474B2 (ja) 2009-12-24

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GR01 Patent grant
CP02 Change in the address of a patent holder

Address after: I Si Eli Murli Nor, France

Patentee after: THOMSON LICENSING

Address before: La France

Patentee before: THOMSON LICENSING

CP02 Change in the address of a patent holder
TR01 Transfer of patent right

Effective date of registration: 20190516

Address after: Paris France

Patentee after: Interactive digital CE patent holding Co.

Address before: I Si Eli Murli Nor, France

Patentee before: THOMSON LICENSING

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080917

Termination date: 20200709

CF01 Termination of patent right due to non-payment of annual fee