MX2016004644A - Indicacion de procesamiento de paralelo en codificacion de video. - Google Patents

Indicacion de procesamiento de paralelo en codificacion de video.

Info

Publication number
MX2016004644A
MX2016004644A MX2016004644A MX2016004644A MX2016004644A MX 2016004644 A MX2016004644 A MX 2016004644A MX 2016004644 A MX2016004644 A MX 2016004644A MX 2016004644 A MX2016004644 A MX 2016004644A MX 2016004644 A MX2016004644 A MX 2016004644A
Authority
MX
Mexico
Prior art keywords
parallel processing
indication
video coding
layer bitstream
vps
Prior art date
Application number
MX2016004644A
Other languages
English (en)
Other versions
MX357564B (es
Inventor
Wang Ye-Kui
Rapaka Krishnakanth
Hendry Fnu
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2016004644A publication Critical patent/MX2016004644A/es
Publication of MX357564B publication Critical patent/MX357564B/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
    • H04N19/30—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
    • H04N19/70—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
    • H04N19/10—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
    • H04N19/124—Quantisation
    • 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
    • H04N19/42—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
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • 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
    • H04N19/46—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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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

La presente invención proporciona un método de decodificación de datos de video que incluye decodificar, a partir de un conjunto de parámetros de video (VPS) de un flujo de bits de múltiples capas, datos que indican al menos una de una configuración de mosaicos para capas del flujo de bits de múltiples capas o una configuración de procesamiento en paralelo para capas del flujo de bits de múltiples capas. El método también incluye decodificar el flujo de bits de múltiples capas de acuerdo con los datos decodificados a partir del VPS.
MX2016004644A 2013-10-14 2014-10-14 Indicación de procesamiento en paralelo en codificación de video. MX357564B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361890763P 2013-10-14 2013-10-14
US14/512,199 US9936207B2 (en) 2013-10-14 2014-10-10 Indication of parallel processing in video coding
PCT/US2014/060445 WO2015057677A1 (en) 2013-10-14 2014-10-14 Indication of parallel processing in video coding

Publications (2)

Publication Number Publication Date
MX2016004644A true MX2016004644A (es) 2016-08-05
MX357564B MX357564B (es) 2018-07-13

Family

ID=52809644

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016004644A MX357564B (es) 2013-10-14 2014-10-14 Indicación de procesamiento en paralelo en codificación de video.

Country Status (10)

Country Link
US (1) US9936207B2 (es)
EP (1) EP3058729B1 (es)
JP (1) JP6461982B2 (es)
KR (1) KR101991554B1 (es)
CN (1) CN105637864B (es)
BR (1) BR112016008241B1 (es)
ES (1) ES2834114T3 (es)
MX (1) MX357564B (es)
TW (1) TWI659643B (es)
WO (1) WO2015057677A1 (es)

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CN105519114A (zh) * 2013-09-10 2016-04-20 株式会社Kt 用于对可扩展视频信号进行编码/解码的方法及装置
WO2015060616A1 (ko) * 2013-10-22 2015-04-30 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
WO2015060614A1 (ko) * 2013-10-22 2015-04-30 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
US9967575B2 (en) * 2013-10-29 2018-05-08 Kt Corporation Multilayer video signal encoding/decoding method and device
WO2015122550A1 (ko) * 2014-02-12 2015-08-20 주식회사 칩스앤미디어 동영상 처리 방법 및 장치
US10277913B2 (en) * 2014-10-22 2019-04-30 Samsung Electronics Co., Ltd. Application processor for performing real time in-loop filtering, method thereof and system including the same
CN106210728B (zh) * 2015-04-10 2019-08-30 上海澜至半导体有限公司 用于视频解码的电路、方法和视频解码器
US10743023B2 (en) * 2015-12-04 2020-08-11 Sony Corporation Image processing apparatus and image processing method
ES2963845T3 (es) 2016-07-14 2024-04-02 Koninklijke Kpn Nv Codificación de vídeo
KR102004247B1 (ko) * 2016-11-25 2019-07-29 경희대학교 산학협력단 영상 병렬 처리 방법 및 장치
WO2018207956A1 (ko) * 2017-05-10 2018-11-15 엘지전자(주) 비디오 신호를 엔트로피 인코딩, 디코딩하는 방법 및 장치
US10873754B2 (en) * 2017-12-12 2020-12-22 Coherent Logix, Incorporated Low latency video codec and transmission with parallel processing
JP7384902B2 (ja) 2018-09-14 2023-11-21 華為技術有限公司 映像符号化におけるスライシング及びタイリング
BR112021010326A2 (pt) * 2018-11-30 2021-08-24 Sharp Kabushiki Kaisha Método de decodificar dados de vídeo, método de codificar dados de vídeo e dispositivo para decodificar dados de vídeo
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
GB2585232B (en) * 2019-07-04 2021-12-08 Apical Ltd Image data pre-processing for neural networks
KR20220036977A (ko) * 2019-07-25 2022-03-23 에이치에프아이 이노베이션 인크. 비디오 코딩을 위한 가상 경계를 사용한 교차 성분 적응적 루프 필터링의 방법 및 장치
JP7469488B2 (ja) * 2020-02-14 2024-04-16 北京字節跳動網絡技術有限公司 インループフィルタリングと映像スライスとの間の相互作用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8345869B2 (en) * 2007-04-11 2013-01-01 The Directv Group, Inc. Method and apparatus for file sharing of missing content between a group of user devices in a peer-to-peer network
US9451252B2 (en) * 2012-01-14 2016-09-20 Qualcomm Incorporated Coding parameter sets and NAL unit headers for video coding
US9648335B2 (en) 2013-07-12 2017-05-09 Qualcomm Incorporated Bitstream restrictions on picture partitions across layers

Also Published As

Publication number Publication date
BR112016008241B1 (pt) 2023-02-14
JP6461982B2 (ja) 2019-01-30
TWI659643B (zh) 2019-05-11
CN105637864A (zh) 2016-06-01
EP3058729A1 (en) 2016-08-24
CN105637864B (zh) 2019-02-15
KR20160070768A (ko) 2016-06-20
KR101991554B1 (ko) 2019-06-20
US9936207B2 (en) 2018-04-03
JP2016533696A (ja) 2016-10-27
EP3058729B1 (en) 2020-08-26
ES2834114T3 (es) 2021-06-16
MX357564B (es) 2018-07-13
BR112016008241A2 (pt) 2017-08-01
TW201528788A (zh) 2015-07-16
US20150103920A1 (en) 2015-04-16
WO2015057677A1 (en) 2015-04-23

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