ES3063641T3 - Streaming server - Google Patents

Streaming server

Info

Publication number
ES3063641T3
ES3063641T3 ES25166543T ES25166543T ES3063641T3 ES 3063641 T3 ES3063641 T3 ES 3063641T3 ES 25166543 T ES25166543 T ES 25166543T ES 25166543 T ES25166543 T ES 25166543T ES 3063641 T3 ES3063641 T3 ES 3063641T3
Authority
ES
Spain
Prior art keywords
current block
section
block
performing arithmetic
decoding
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.)
Active
Application number
ES25166543T
Other languages
English (en)
Inventor
Hisao Sasai
Takahiro Nishi
Youji Shibahara
Kyoko Tanikawa
Toshiyasu Sugio
Toru Matsunobu
Kengo Terada
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.)
Sun Patent Trust Inc
Original Assignee
Sun Patent Trust Inc
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 Sun Patent Trust Inc filed Critical Sun Patent Trust Inc
Application granted granted Critical
Publication of ES3063641T3 publication Critical patent/ES3063641T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image 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
    • H04N19/10—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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/174—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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)

Abstract

Un método de decodificación de imágenes para decodificar, bloque por bloque, una imagen codificada incluida en un flujo de bits, incluye: realizar la decodificación aritmética en un bloque actual a decodificar (S101); determinar si el bloque actual está o no al final de una sección (S103); determinar, cuando se determina que el bloque actual no está al final de la sección, si el bloque actual está o no al final de un subflujo que es una unidad estructural de la imagen que es diferente de la sección (S105); y realizar la decodificación aritmética en un subúltimo bit y realizar la terminación de la decodificación aritmética, cuando se determina que el bloque actual está al final del subflujo (S106). (Traducción automática con Google Translate, sin valor legal)
ES25166543T 2012-08-09 2013-08-07 Streaming server Active ES3063641T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261681206P 2012-08-09 2012-08-09

Publications (1)

Publication Number Publication Date
ES3063641T3 true ES3063641T3 (en) 2026-04-17

Family

ID=50066173

Family Applications (4)

Application Number Title Priority Date Filing Date
ES13827144T Active ES2908100T3 (es) 2012-08-09 2013-08-07 Procedimiento de decodificación de imágenes, dispositivo de decodificación de imágenes
ES22206894T Active ES3033730T3 (en) 2012-08-09 2013-08-07 Image decoding method
ES25166543T Active ES3063641T3 (en) 2012-08-09 2013-08-07 Streaming server
ES21213221T Active ES2936058T3 (es) 2012-08-09 2013-08-07 Procedimiento y aparato de codificación de imágenes

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES13827144T Active ES2908100T3 (es) 2012-08-09 2013-08-07 Procedimiento de decodificación de imágenes, dispositivo de decodificación de imágenes
ES22206894T Active ES3033730T3 (en) 2012-08-09 2013-08-07 Image decoding method

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES21213221T Active ES2936058T3 (es) 2012-08-09 2013-08-07 Procedimiento y aparato de codificación de imágenes

Country Status (18)

Country Link
US (5) US9237341B2 (es)
EP (5) EP4156690B1 (es)
JP (2) JP5680257B2 (es)
KR (1) KR102130046B1 (es)
CN (2) CN108683917B (es)
AU (2) AU2013300958B2 (es)
BR (1) BR112015001164B1 (es)
CA (1) CA2879707C (es)
ES (4) ES2908100T3 (es)
HU (1) HUE071942T2 (es)
MX (2) MX341828B (es)
MY (1) MY181717A (es)
PH (1) PH12015500197B1 (es)
PL (4) PL4554228T3 (es)
RU (1) RU2646333C2 (es)
SG (1) SG11201500612PA (es)
TW (1) TWI597970B (es)
WO (1) WO2014024491A1 (es)

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CN116248868B (zh) * 2017-07-03 2025-11-25 汉阳大学校产学协力团 利用包含追加区域的分割单位的影像解码方法以及装置
WO2019204386A1 (en) * 2018-04-20 2019-10-24 Huawei Technologies Co., Ltd. Line buffer for spatial motion vector predictor candidates
US11252429B2 (en) * 2018-04-27 2022-02-15 Ati Technologies Ulc Low-latency consumption of an encoded video bitstream
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JP2022013969A (ja) * 2018-11-16 2022-01-19 シャープ株式会社 動画像符号化装置および動画像復号装置
WO2020130139A1 (ja) * 2018-12-21 2020-06-25 シャープ株式会社 動画像符号化装置および動画像復号装置
JP7478668B2 (ja) * 2018-12-21 2024-05-07 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 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置
US11677987B2 (en) * 2020-10-15 2023-06-13 Qualcomm Incorporated Joint termination of bidirectional data blocks for parallel coding

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JP2003309471A (ja) * 2002-04-15 2003-10-31 Fujitsu Ltd 可変長符号データ復号装置および復号方法
US6906647B2 (en) * 2002-09-20 2005-06-14 Ntt Docomo, Inc. Method and apparatus for arithmetic coding, including probability estimation state table creation
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JP5072893B2 (ja) * 2009-03-25 2012-11-14 株式会社東芝 画像符号化方法および画像復号化方法
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CN109729355B (zh) * 2012-01-20 2022-07-26 Ge视频压缩有限责任公司 解码器、传送解多工器和编码器
CN115442625B (zh) * 2012-06-29 2026-01-02 杜比视频压缩有限责任公司 视频数据流、编码器、编码视频内容的方法以及解码器
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Also Published As

Publication number Publication date
CA2879707C (en) 2021-05-18
HUE071942T2 (hu) 2025-10-28
BR112015001164B1 (pt) 2023-04-11
KR20150040857A (ko) 2015-04-15
PH12015500197A1 (en) 2015-03-16
BR112015001164A2 (pt) 2017-06-27
EP4554228A3 (en) 2025-07-02
JPWO2014024491A1 (ja) 2016-07-25
EP2884747A4 (en) 2015-08-19
EP2884747B1 (en) 2022-02-16
RU2646333C2 (ru) 2018-03-02
US20160088317A1 (en) 2016-03-24
WO2014024491A1 (ja) 2014-02-13
US20140044163A1 (en) 2014-02-13
PL2884747T3 (pl) 2022-05-30
AU2013300958A1 (en) 2015-02-12
AU2013300958B2 (en) 2017-08-03
TWI597970B (zh) 2017-09-01
US20180176605A1 (en) 2018-06-21
EP4002850A1 (en) 2022-05-25
EP4554228A2 (en) 2025-05-14
US9800900B2 (en) 2017-10-24
ES2936058T3 (es) 2023-03-14
JP2015062324A (ja) 2015-04-02
MY181717A (en) 2021-01-05
EP4664894A3 (en) 2025-12-24
EP4554228C0 (en) 2025-12-10
US10602193B2 (en) 2020-03-24
MX348737B (es) 2017-06-27
EP4156690B1 (en) 2025-06-11
CN108683917A (zh) 2018-10-19
US10244267B2 (en) 2019-03-26
AU2017225114A1 (en) 2017-09-28
JP6161008B2 (ja) 2017-07-12
EP4002850B1 (en) 2022-12-21
EP4156690A1 (en) 2023-03-29
EP4664894A2 (en) 2025-12-17
PL4156690T3 (pl) 2025-11-17
CN104509116B (zh) 2018-06-12
KR102130046B1 (ko) 2020-07-03
EP2884747A1 (en) 2015-06-17
PL4554228T3 (pl) 2026-04-13
CN104509116A (zh) 2015-04-08
PL4002850T3 (pl) 2023-05-08
TW201412129A (zh) 2014-03-16
CA2879707A1 (en) 2014-02-13
CN108683917B (zh) 2021-03-30
JP5680257B2 (ja) 2015-03-04
US9237341B2 (en) 2016-01-12
MX2015000630A (es) 2015-05-11
US9930372B2 (en) 2018-03-27
MX341828B (es) 2016-09-05
US20190174147A1 (en) 2019-06-06
ES2908100T3 (es) 2022-04-27
RU2015101429A (ru) 2016-08-10
AU2017225114B2 (en) 2019-02-07
EP4156690C0 (en) 2025-06-11
EP4554228B1 (en) 2025-12-10
PH12015500197B1 (en) 2018-03-14
US20170353739A1 (en) 2017-12-07
ES3033730T3 (en) 2025-08-07
SG11201500612PA (en) 2015-04-29

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