MXPA05004939A - Codificacion de dos estratos para un disco de video digital de alta definicion hibrido. - Google Patents

Codificacion de dos estratos para un disco de video digital de alta definicion hibrido.

Info

Publication number
MXPA05004939A
MXPA05004939A MXPA05004939A MXPA05004939A MXPA05004939A MX PA05004939 A MXPA05004939 A MX PA05004939A MX PA05004939 A MXPA05004939 A MX PA05004939A MX PA05004939 A MXPA05004939 A MX PA05004939A MX PA05004939 A MXPA05004939 A MX PA05004939A
Authority
MX
Mexico
Prior art keywords
definition
data
base layer
encoder
standard
Prior art date
Application number
MXPA05004939A
Other languages
English (en)
Inventor
Lafuze Comer Mary
Original Assignee
Thomson Licensing Sa
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 Sa filed Critical Thomson Licensing Sa
Publication of MXPA05004939A publication Critical patent/MXPA05004939A/es

Links

Classifications

    • 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
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • 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
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • 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
    • 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
    • G11B2220/211—Discs having both read-only and rewritable or recordable areas containing application data; Partial ROM media
    • 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
    • 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
    • G11B2220/2579—HD-DVDs [high definition DVDs]; AODs [advanced optical discs]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—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
    • H04N9/806—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 with processing of the sound signal
    • H04N9/8063—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 with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
    • 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
    • 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)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

Se describen un metodo y un codificador (600) de alta definicion hibrido para procesar datos de senal como una pluralidad de coeficientes de transformacion en bloque para cada uno de los datos de estrato de base y los datos del estrato de mejora, en donde el codificador incluye una unidad (610) de descomposicion para descomponer una secuencia original de datos de senal de alta definicion en datos del estrato de base y los datos del estrato de mejora, un codificador (612) de definicion estandar acoplada con la unidad de descomposicion para codificar los datos del estrato de base como una corriente de bits del estrato de base que incorpora una secuencia de datos de definicion estandar, y un codificador (624) de alta definicion acoplado con la unidad de descomposicion y el codificador de definicion estandar para codificar solamente la diferencia entre los datos de alta definicion y datos de definicion estandar como los datos del usuario de imagen del estrato de base que incorporan una secuencia de datos de alta definicion.
MXPA05004939A 2002-11-25 2003-10-27 Codificacion de dos estratos para un disco de video digital de alta definicion hibrido. MXPA05004939A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42885302P 2002-11-25 2002-11-25
PCT/US2003/033871 WO2004049732A1 (en) 2002-11-25 2003-10-27 Two-layer encoding for hybrid high-definition dvd

Publications (1)

Publication Number Publication Date
MXPA05004939A true MXPA05004939A (es) 2005-11-17

Family

ID=32393464

Family Applications (2)

Application Number Title Priority Date Filing Date
MXPA05005440A MXPA05005440A (es) 2002-11-25 2003-10-27 Decodificacion de dos estratos para un disco de video digital de alta definicion hibrido.
MXPA05004939A MXPA05004939A (es) 2002-11-25 2003-10-27 Codificacion de dos estratos para un disco de video digital de alta definicion hibrido.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MXPA05005440A MXPA05005440A (es) 2002-11-25 2003-10-27 Decodificacion de dos estratos para un disco de video digital de alta definicion hibrido.

Country Status (9)

Country Link
US (2) US8130831B2 (es)
EP (2) EP1566051A4 (es)
JP (2) JP4446305B2 (es)
KR (2) KR20050086760A (es)
CN (2) CN100528782C (es)
AU (2) AU2003284152A1 (es)
BR (2) BR0315443A (es)
MX (2) MXPA05005440A (es)
WO (2) WO2004049733A1 (es)

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CN1512768A (zh) * 2002-12-30 2004-07-14 皇家飞利浦电子股份有限公司 一种在hd-dvd系统中用于生成视频目标单元的方法
KR101053575B1 (ko) * 2003-12-09 2011-08-03 엘지전자 주식회사 고밀도 광디스크 및 고밀도 광디스크의 파일 구성방법
JP2005322298A (ja) * 2004-05-07 2005-11-17 Pioneer Electronic Corp 情報記録装置及び方法、情報再生装置及び方法、並びにコンピュータプログラム
US20070031113A1 (en) * 2005-08-05 2007-02-08 Collar Bradley T Content media with format identification
JP2007174634A (ja) * 2005-11-28 2007-07-05 Victor Co Of Japan Ltd 階層符号化装置、階層復号化装置、階層符号化方法、階層復号方法、階層符号化プログラム及び階層復号プログラム
CN101371295B (zh) * 2006-01-18 2011-12-21 Lg电子株式会社 用于编码和解码信号的设备和方法
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BR112015026244B1 (pt) * 2013-04-15 2023-04-25 V-Nova International Ltd Codificação e decodificação de sinal compatível com versões anteriores híbrido
JP6591202B2 (ja) * 2014-07-18 2019-10-16 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 記録媒体、再生装置およびその方法
CN106961608B (zh) * 2017-04-07 2019-05-28 山东师范大学 高清解码器数字显示混合格式码流自适应处理系统及方法

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Also Published As

Publication number Publication date
KR20050086760A (ko) 2005-08-30
EP1566051A1 (en) 2005-08-24
US8130831B2 (en) 2012-03-06
CN1711777A (zh) 2005-12-21
BR0316559A (pt) 2005-10-04
WO2004049733A1 (en) 2004-06-10
CN100528782C (zh) 2009-08-19
BR0315443A (pt) 2005-08-16
CN100423577C (zh) 2008-10-01
KR20050072491A (ko) 2005-07-11
JP4446305B2 (ja) 2010-04-07
MXPA05005440A (es) 2005-10-05
JP2006507756A (ja) 2006-03-02
JP2006507755A (ja) 2006-03-02
JP4441405B2 (ja) 2010-03-31
AU2003291652A1 (en) 2004-06-18
EP1566051A4 (en) 2011-05-11
AU2003284152A1 (en) 2004-06-18
CN1717934A (zh) 2006-01-04
US7519118B2 (en) 2009-04-14
US20060062294A1 (en) 2006-03-23
EP1566061A1 (en) 2005-08-24
EP1566061A4 (en) 2011-05-11
US20060062295A1 (en) 2006-03-23
WO2004049732A1 (en) 2004-06-10

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