JP2006211617A - 動画像符号化装置・復号化装置及び符号化ストリーム生成方法 - Google Patents

動画像符号化装置・復号化装置及び符号化ストリーム生成方法 Download PDF

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JP2006211617A
JP2006211617A JP2005024578A JP2005024578A JP2006211617A JP 2006211617 A JP2006211617 A JP 2006211617A JP 2005024578 A JP2005024578 A JP 2005024578A JP 2005024578 A JP2005024578 A JP 2005024578A JP 2006211617 A JP2006211617 A JP 2006211617A
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JP2006211617A5 (https=
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Yoshihiro Kikuchi
義浩 菊池
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Toshiba Corp
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Toshiba Corp
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Priority to JP2005024578A priority Critical patent/JP2006211617A/ja
Priority to US11/342,676 priority patent/US20060171600A1/en
Priority to EP20060101114 priority patent/EP1689193A1/en
Publication of JP2006211617A publication Critical patent/JP2006211617A/ja
Priority to US11/646,355 priority patent/US20070104277A1/en
Priority to US11/646,516 priority patent/US20070104278A1/en
Priority to US11/646,519 priority patent/US20070104455A1/en
Priority to US11/646,517 priority patent/US20070104453A1/en
Priority to US11/646,518 priority patent/US20070104454A1/en
Publication of JP2006211617A5 publication Critical patent/JP2006211617A5/ja
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    • 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
    • G11B27/005—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
    • G11B27/10—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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
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    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • H—ELECTRICITY
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    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit
    • H—ELECTRICITY
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    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/37—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability with arrangements for assigning different transmission priorities to video input data or to video coded data
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • 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
    • G11B2220/25—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
    • 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
    • H04N9/82—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
JP2005024578A 2005-01-31 2005-01-31 動画像符号化装置・復号化装置及び符号化ストリーム生成方法 Pending JP2006211617A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2005024578A JP2006211617A (ja) 2005-01-31 2005-01-31 動画像符号化装置・復号化装置及び符号化ストリーム生成方法
US11/342,676 US20060171600A1 (en) 2005-01-31 2006-01-31 Video image encoder, video image decoder, and coded stream generation method
EP20060101114 EP1689193A1 (en) 2005-01-31 2006-01-31 Video image encoder, video image decoder, and coded stream generation method
US11/646,355 US20070104277A1 (en) 2005-01-31 2006-12-28 Video image encoder, video image decoder, and coded stream generation method
US11/646,516 US20070104278A1 (en) 2005-01-31 2006-12-28 Video image encoder, video image decoder, and coded stream generation method
US11/646,519 US20070104455A1 (en) 2005-01-31 2006-12-28 Video image encoder, video image decoder, and coded stream generation method
US11/646,517 US20070104453A1 (en) 2005-01-31 2006-12-28 Video image encoder, video image decoder, and coded stream generation method
US11/646,518 US20070104454A1 (en) 2005-01-31 2006-12-28 Video image encoder, video image decoder, and coded stream generation method

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Application Number Priority Date Filing Date Title
JP2005024578A JP2006211617A (ja) 2005-01-31 2005-01-31 動画像符号化装置・復号化装置及び符号化ストリーム生成方法

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JP2006211617A true JP2006211617A (ja) 2006-08-10
JP2006211617A5 JP2006211617A5 (https=) 2007-09-27

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US (6) US20060171600A1 (https=)
EP (1) EP1689193A1 (https=)
JP (1) JP2006211617A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8731065B2 (en) 2008-01-24 2014-05-20 Nec Corporation Dynamic image stream processing method and device, and dynamic image reproduction device and dynamic image distribution device using the same
JP2015515240A (ja) * 2012-04-27 2015-05-21 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ビデオコーディングにおけるクリーンランダムアクセスピクチャからのフルランダムアクセス

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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JP2006203662A (ja) * 2005-01-21 2006-08-03 Toshiba Corp 動画像符号化装置・復号化装置及び符号化ストリーム生成方法
US8867622B2 (en) * 2008-08-14 2014-10-21 Broadcom Corporation Method and system for priority-based digital multi-stream decoding
US8428145B2 (en) * 2008-12-31 2013-04-23 Entropic Communications, Inc. System and method for providing fast trick modes
TWI451764B (zh) * 2009-04-02 2014-09-01 Novatek Microelectronics Corp 畫框內預測模式的選擇裝置及方法
JP4947389B2 (ja) 2009-04-03 2012-06-06 ソニー株式会社 画像信号復号装置、画像信号復号方法、および画像信号符号化方法
CN102461173B (zh) * 2009-06-09 2015-09-09 汤姆森特许公司 解码装置、解码方法以及编辑装置
PL2441297T3 (pl) * 2009-06-11 2019-05-31 Thomson Licensing Sposób oszczędzania energii w punkcie dostępowym
CN102480337B (zh) * 2010-11-30 2016-04-13 国际商业机器公司 无线电软件系统以及用于其的解码装置和方法
JP5341952B2 (ja) * 2011-05-30 2013-11-13 株式会社東芝 ビデオサーバ及びデータ収録再生方法
WO2013140485A1 (ja) 2012-03-17 2013-09-26 富士通株式会社 符号化装置、復号化装置、符号化方法および復号化方法
JP5885604B2 (ja) 2012-07-06 2016-03-15 株式会社Ｎｔｔドコモ 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法及び動画像予測復号プログラム
CN102833508B (zh) * 2012-08-09 2015-08-12 中兴通讯股份有限公司 一种带有解码自适应性视频录制方法及系统
JP6244642B2 (ja) * 2013-04-10 2017-12-13 富士通株式会社 符号化装置、復号化装置、符号化方法、復号化方法およびプログラム
US10284862B2 (en) * 2013-07-14 2019-05-07 Sharp Kabushiki Kaisha Signaling indications and constraints

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5805762A (en) * 1993-01-13 1998-09-08 Hitachi America, Ltd. Video recording device compatible transmitter
US7826718B2 (en) * 2002-08-09 2010-11-02 Broadcom Corporation Method and apparatus to facilitate the efficient implementation of trick modes in a personal video recording system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8731065B2 (en) 2008-01-24 2014-05-20 Nec Corporation Dynamic image stream processing method and device, and dynamic image reproduction device and dynamic image distribution device using the same
JP2015515240A (ja) * 2012-04-27 2015-05-21 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ビデオコーディングにおけるクリーンランダムアクセスピクチャからのフルランダムアクセス
US9736476B2 (en) 2012-04-27 2017-08-15 Qualcomm Incorporated Full random access from clean random access pictures in video coding

Also Published As

Publication number Publication date
US20060171600A1 (en) 2006-08-03
US20070104453A1 (en) 2007-05-10
US20070104277A1 (en) 2007-05-10
US20070104455A1 (en) 2007-05-10
EP1689193A1 (en) 2006-08-09
US20070104278A1 (en) 2007-05-10
US20070104454A1 (en) 2007-05-10

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