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MX354814B - Dispositivo de decodificacion de imagenes. - Google Patents

Dispositivo de decodificacion de imagenes.

Info

Publication number
MX354814B
MX354814B MX2016010462A MX2016010462A MX354814B MX 354814 B MX354814 B MX 354814B MX 2016010462 A MX2016010462 A MX 2016010462A MX 2016010462 A MX2016010462 A MX 2016010462A MX 354814 B MX354814 B MX 354814B
Authority
MX
Mexico
Prior art keywords
decoding
sublayer
decoding device
image decoding
setting
Prior art date
Application number
MX2016010462A
Other languages
English (en)
Inventor
Yamamoto Tomoyuki
Ikai Tomohiro
Yasugi Yukinobu
TSUBUKA Takeshi
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of MX354814B publication Critical patent/MX354814B/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
    • H04N19/70—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
    • H04N19/30—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)

Abstract

Dispositivo de decodificación jerárquica de imágenes en movimiento (1) incluye una unidad de decodificación de información de perfil (1221a) que decodifica/configura la información de perfil de subcapa después de la decodificación de una bandera actual de perfil de subcapa con respecto a la subcapa respectiva, y una unidad de decodificación de información de nivel (1221b) que decodifica/configura la información de nivel de subcapa.
MX2016010462A 2012-09-28 2013-08-30 Dispositivo de decodificacion de imagenes. MX354814B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012215569 2012-09-28
PCT/JP2013/073283 WO2014050425A1 (ja) 2012-09-28 2013-08-30 画像復号装置

Publications (1)

Publication Number Publication Date
MX354814B true MX354814B (es) 2018-03-22

Family

ID=50387834

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2015003881A MX341413B (es) 2012-09-28 2013-08-30 Dispositivo de decodificacion de imagenes.
MX2016010462A MX354814B (es) 2012-09-28 2013-08-30 Dispositivo de decodificacion de imagenes.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2015003881A MX341413B (es) 2012-09-28 2013-08-30 Dispositivo de decodificacion de imagenes.

Country Status (6)

Country Link
US (2) US10116966B2 (es)
EP (1) EP2903280A4 (es)
JP (2) JP6290088B2 (es)
CN (2) CN108696756B (es)
MX (2) MX341413B (es)
WO (1) WO2014050425A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5774652B2 (ja) 2013-08-27 2015-09-09 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
JPWO2015053120A1 (ja) * 2013-10-08 2017-03-09 シャープ株式会社 画像復号装置、画像復号方法、画像符号化装置、及び画像符号化方法
JP5886341B2 (ja) 2014-03-07 2016-03-16 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
CN106233736B (zh) * 2014-04-25 2020-06-05 索尼公司 发送设备、发送方法、接收设备以及接收方法
US9819948B2 (en) * 2014-06-18 2017-11-14 Qualcomm Incorporated Signaling HRD parameters for bitstream partitions
US10250884B2 (en) 2014-06-20 2019-04-02 Qualcomm Incorporated Systems and methods for signaling information for layer sets in a parameter set
KR101605773B1 (ko) * 2014-09-25 2016-04-01 현대자동차주식회사 단말 장치, 그를 가지는 차량 및 단말 장치의 제어 방법
CN106331720B (zh) * 2015-06-17 2020-03-27 福州瑞芯微电子股份有限公司 一种视频解码相关信息存储方法和装置
US10616583B2 (en) * 2016-06-30 2020-04-07 Sony Interactive Entertainment Inc. Encoding/decoding digital frames by down-sampling/up-sampling with enhancement information
JP6753508B2 (ja) * 2017-02-23 2020-09-09 日本電気株式会社 放送用送信システム、放送用受信システム、放送用送受信システム、放送用送信方法および放送用送信プログラム
US20180352240A1 (en) * 2017-06-03 2018-12-06 Apple Inc. Generalized Temporal Sub-Layering Frame Work
CN118573873A (zh) * 2018-04-09 2024-08-30 Sk电信有限公司 视频解码和编码方法及发送比特流的设备
CN112292855B (zh) * 2018-04-09 2024-06-04 Sk电信有限公司 用于对图像进行编码/解码的方法和装置
BR112021004636A2 (pt) * 2018-09-13 2021-05-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. codificador e decodificador de vídeo, mesclador de vídeo e métodos para fornecerem uma representação de vídeo codificado e mesclado
US11172232B2 (en) * 2019-09-06 2021-11-09 Sharp Kabushiki Kaisha Systems and methods for signaling level information in video coding
JP6950802B2 (ja) * 2019-12-19 2021-10-13 ソニーグループ株式会社 送信方法および送信装置
US11140399B1 (en) 2020-04-03 2021-10-05 Sony Corporation Controlling video data encoding and decoding levels
JP7540871B2 (ja) * 2020-05-22 2024-08-27 北京字節跳動網絡技術有限公司 一般制約フラグのシグナリング
WO2022060113A1 (ko) * 2020-09-16 2022-03-24 엘지전자 주식회사 미디어 파일 처리 방법 및 그 장치
CN115546652B (zh) * 2022-11-29 2023-04-07 城云科技（中国）有限公司 一种多时态目标检测模型及其构建方法、装置及应用

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US6292591B1 (en) * 1996-07-17 2001-09-18 Sony Coporation Image coding and decoding using mapping coefficients corresponding to class information of pixel blocks
US20090147860A1 (en) * 2006-07-20 2009-06-11 Purvin Bibhas Pandit Method and apparatus for signaling view scalability in multi-view video coding
ES2721506T3 (es) * 2007-01-04 2019-08-01 Interdigital Madison Patent Holdings Métodos y aparato para la información de vistas múltiples, expresada en sintaxis de alto nivel
WO2008088768A2 (en) * 2007-01-11 2008-07-24 Thomson Licensing Methods and apparatus for using syntax for the coded_block_flag syntax element and the coded_block_pattern syntax element for the cavlc 4:4:4 intra, high 4:4:4 intra, and high 4:4:4 predictive profiles in mpeg-4 avc high level coding
US20100142613A1 (en) * 2007-04-18 2010-06-10 Lihua Zhu Method for encoding video data in a scalable manner
US8170097B2 (en) * 2007-12-04 2012-05-01 Sony Corporation Extension to the AVC standard to support the encoding and storage of high resolution digital still pictures in series with video
US8718388B2 (en) * 2007-12-11 2014-05-06 Cisco Technology, Inc. Video processing with tiered interdependencies of pictures
KR100968374B1 (ko) * 2008-11-14 2010-07-09 주식회사 코아로직 헤더 정보 정렬에 의한 데이터의 처리방법, 데이터 자료의 처리장치, 및 그 처리장치를 포함한 데이터 처리장비
CN102547273B (zh) * 2010-12-08 2014-05-07 中国科学院声学研究所 一种基于mkv的支持可伸缩编码的多媒体文件构造方法
AU2013243822B2 (en) * 2012-04-06 2016-06-23 Vidyo, Inc. Level signaling for layered video coding
US9432664B2 (en) * 2012-09-28 2016-08-30 Qualcomm Incorporated Signaling layer identifiers for operation points in video coding

Also Published As

Publication number Publication date
US20150256856A1 (en) 2015-09-10
CN108696756A (zh) 2018-10-23
MX341413B (es) 2016-08-18
CN104662912B (zh) 2018-07-10
JP2018117354A (ja) 2018-07-26
JPWO2014050425A1 (ja) 2016-08-22
CN104662912A (zh) 2015-05-27
JP6290088B2 (ja) 2018-03-07
MX2015003881A (es) 2015-07-17
EP2903280A4 (en) 2016-05-04
HK1210347A1 (en) 2016-04-15
JP6456535B2 (ja) 2019-01-23
CN108696756B (zh) 2020-12-11
EP2903280A1 (en) 2015-08-05
US10116966B2 (en) 2018-10-30
US20190014351A1 (en) 2019-01-10
WO2014050425A1 (ja) 2014-04-03

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