MX352139B - Método de decodificación de video. - Google Patents

Método de decodificación de video.

Info

Publication number
MX352139B
MX352139B MX2016001058A MX2016001058A MX352139B MX 352139 B MX352139 B MX 352139B MX 2016001058 A MX2016001058 A MX 2016001058A MX 2016001058 A MX2016001058 A MX 2016001058A MX 352139 B MX352139 B MX 352139B
Authority
MX
Mexico
Prior art keywords
decoding video
decoding
tiles
aligned
signal
Prior art date
Application number
MX2016001058A
Other languages
English (en)
Inventor
Andrew Segall Christopher
Misra Kiran
Original Assignee
Velos Media Int Ltd
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
Priority claimed from US13/045,425 external-priority patent/US20120230398A1/en
Priority claimed from US13/045,442 external-priority patent/US20120230399A1/en
Application filed by Velos Media Int Ltd filed Critical Velos Media Int Ltd
Publication of MX352139B publication Critical patent/MX352139B/es

Links

Classifications

    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • H04N19/44—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
    • H04N19/46—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
    • H04N19/70—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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Un método de decodificación de video que comprende (a) recibir la información de entropía adecuada para la decodificación al menos de uno de los mosaicos que no es alineado con cualquiera al menos de una rebanada, y (b) identificar al menos uno de los mosaicos que no es alineado con cualquiera al menos de una rebanada en función de una señal dentro de un flujo de bits del cuadro sin requerir la decodificación de entropía para identificar la señal.
MX2016001058A 2011-03-10 2012-03-09 Método de decodificación de video. MX352139B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/045,425 US20120230398A1 (en) 2011-03-10 2011-03-10 Video decoder parallelization including slices
US13/045,442 US20120230399A1 (en) 2011-03-10 2011-03-10 Video decoder parallelization including a bitstream signal
PCT/JP2012/056786 WO2012121420A1 (en) 2011-03-10 2012-03-09 A method for decoding video

Publications (1)

Publication Number Publication Date
MX352139B true MX352139B (es) 2017-11-10

Family

ID=46798361

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2013010310A MX336707B (es) 2011-03-10 2012-03-09 Metodo de decodificacion de video.
MX2016001058A MX352139B (es) 2011-03-10 2012-03-09 Método de decodificación de video.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2013010310A MX336707B (es) 2011-03-10 2012-03-09 Metodo de decodificacion de video.

Country Status (6)

Country Link
EP (2) EP2684369A4 (es)
JP (4) JP5947820B2 (es)
CN (2) CN103563388B (es)
MX (2) MX336707B (es)
MY (2) MY163983A (es)
WO (1) WO2012121420A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY163983A (en) * 2011-03-10 2017-11-15 Sharp Kk A method for decoding video
HUE051172T2 (hu) 2012-04-13 2021-03-01 Ge Video Compression Llc Kis késleltetésû képkódolás
KR20240070581A (ko) 2012-06-29 2024-05-21 지이 비디오 컴프레션, 엘엘씨 비디오 데이터 스트림 개념
CN117750026A (zh) 2018-07-09 2024-03-22 弗劳恩霍夫应用研究促进协会 用于编码图片的通用空间划分的编码器和解码器、编码方法和解码方法
CN114710668B (zh) * 2018-12-17 2023-05-12 华为技术有限公司 光栅扫描分块组与矩形分块组协调的解码方法、设备和介质
CN112236998A (zh) 2019-01-02 2021-01-15 株式会社 Xris 用于对视频信号进行编码/解码的方法及其装置
US11159795B2 (en) * 2019-03-04 2021-10-26 Tencent America LLC Max transform size control
CN112307700B (zh) * 2019-12-17 2022-07-29 成都华微电子科技股份有限公司 可编程器件的位流并行生成方法及***

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3034172B2 (ja) * 1994-10-25 2000-04-17 株式会社グラフィックス・コミュニケーション・ラボラトリーズ 画像データ記録再生装置
US6208692B1 (en) * 1997-12-31 2001-03-27 Sarnoff Corporation Apparatus and method for performing scalable hierarchical motion estimation
US8064520B2 (en) * 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
JP4241417B2 (ja) * 2004-02-04 2009-03-18 日本ビクター株式会社 算術復号化装置、および算術復号化プログラム
US8213511B2 (en) * 2007-04-30 2012-07-03 Texas Instruments Incorporated Video encoder software architecture for VLIW cores incorporating inter prediction and intra prediction
CN101309405B (zh) * 2007-05-14 2011-04-20 华为技术有限公司 参考数据载入的方法及装置
CN101394550B (zh) * 2007-09-17 2010-08-11 华为技术有限公司 视频数据的打包方法及装置
US8542748B2 (en) * 2008-03-28 2013-09-24 Sharp Laboratories Of America, Inc. Methods and systems for parallel video encoding and decoding
CN102113326A (zh) * 2008-08-04 2011-06-29 杜比实验室特许公司 重叠块差异估计和补偿体系结构
US20100232504A1 (en) * 2009-03-13 2010-09-16 The State of Oregon acting by and through the State Board of Higher Education on behalf of the Supporting region-of-interest cropping through constrained compression
MY163983A (en) * 2011-03-10 2017-11-15 Sharp Kk A method for decoding video

Also Published As

Publication number Publication date
CN103563388B (zh) 2016-11-02
WO2012121420A1 (en) 2012-09-13
CN106851290B (zh) 2020-11-03
JP2017208846A (ja) 2017-11-24
JP2020010381A (ja) 2020-01-16
MX2013010310A (es) 2013-12-02
JP6792685B2 (ja) 2020-11-25
CN103563388A (zh) 2014-02-05
MX336707B (es) 2016-01-28
CN106851290A (zh) 2017-06-13
JP2016174414A (ja) 2016-09-29
EP2684369A4 (en) 2014-08-27
JP5947820B2 (ja) 2016-07-06
JP6588507B2 (ja) 2019-10-09
JP6180588B2 (ja) 2017-08-16
EP2684369A1 (en) 2014-01-15
JP2014511644A (ja) 2014-05-15
EP4362459A3 (en) 2024-07-10
MY163983A (en) 2017-11-15
EP4362459A2 (en) 2024-05-01
MY188970A (en) 2022-01-16

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