CN105379286A - 跨层的图片分割的位流限制 - Google Patents

跨层的图片分割的位流限制 Download PDF

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Publication number
CN105379286A
CN105379286A CN201480038712.0A CN201480038712A CN105379286A CN 105379286 A CN105379286 A CN 105379286A CN 201480038712 A CN201480038712 A CN 201480038712A CN 105379286 A CN105379286 A CN 105379286A
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China
Prior art keywords
picture
layer
image block
video
maximum number
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CN201480038712.0A
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Chinese (zh)
Inventor
克里希纳坎斯·拉帕卡
王益魁
阿达许·克里许纳·瑞玛苏布雷蒙尼安
陈建乐
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/70—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
    • H04N19/169—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
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/90—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
    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
CN201480038712.0A 2013-07-12 2014-07-11 跨层的图片分割的位流限制 Pending CN105379286A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361845928P 2013-07-12 2013-07-12
US61/845,928 2013-07-12
US14/328,317 US9648335B2 (en) 2013-07-12 2014-07-10 Bitstream restrictions on picture partitions across layers
US14/328,317 2014-07-10
PCT/US2014/046370 WO2015006703A2 (en) 2013-07-12 2014-07-11 Bitstream restrictions on picture partitions across layers

Publications (1)

Publication Number Publication Date
CN105379286A true CN105379286A (zh) 2016-03-02

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CN201480038712.0A Pending CN105379286A (zh) 2013-07-12 2014-07-11 跨层的图片分割的位流限制

Country Status (7)

Country Link
US (2) US9648335B2 (enExample)
EP (2) EP3020199A2 (enExample)
JP (1) JP6370898B2 (enExample)
KR (1) KR20160032121A (enExample)
CN (1) CN105379286A (enExample)
TW (1) TW201513640A (enExample)
WO (1) WO2015006703A2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109600674A (zh) * 2017-10-03 2019-04-09 皇家Kpn公司 非线性媒体的基于客户端的自适应流式传输
WO2021160175A1 (en) * 2020-02-14 2021-08-19 Beijing Bytedance Network Technology Co., Ltd. Sub-bitstream extraction process in video coding
CN114175649A (zh) * 2019-07-26 2022-03-11 北京字节跳动网络技术有限公司 视频编解码中的可配置编解码树单元尺寸

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8767824B2 (en) * 2011-07-11 2014-07-01 Sharp Kabushiki Kaisha Video decoder parallelization for tiles
GB2507731B (en) * 2012-11-07 2015-08-12 Nds Ltd A system and method for providing a private mosaic
US9648335B2 (en) 2013-07-12 2017-05-09 Qualcomm Incorporated Bitstream restrictions on picture partitions across layers
US9936207B2 (en) 2013-10-14 2018-04-03 Qualcomm Incorporated Indication of parallel processing in video coding
US9762919B2 (en) * 2014-08-28 2017-09-12 Apple Inc. Chroma cache architecture in block processing pipelines
CN105874800B (zh) * 2014-09-17 2019-05-10 联发科技股份有限公司 句法解析装置和句法解析方法
US10819997B2 (en) * 2016-01-20 2020-10-27 Arris Enterprises Llc Encoding video data according to target decoding device decoding complexity
US10230948B2 (en) * 2016-02-03 2019-03-12 Mediatek Inc. Video transmitting system with on-the-fly encoding and on-the-fly delivering and associated video receiving system
US9639935B1 (en) 2016-05-25 2017-05-02 Gopro, Inc. Apparatus and methods for camera alignment model calibration
EP3466051A1 (en) 2016-05-25 2019-04-10 GoPro, Inc. Three-dimensional noise reduction
EP3610649A1 (en) 2017-04-11 2020-02-19 VID SCALE, Inc. 360-degree video coding using face continuities
US10477064B2 (en) 2017-08-21 2019-11-12 Gopro, Inc. Image stitching with electronic rolling shutter correction
CN117061771A (zh) * 2017-09-20 2023-11-14 Vid拓展公司 用于编码的方法和装置和用于解码的方法和装置
WO2019110779A1 (en) 2017-12-07 2019-06-13 Koninklijke Kpn N.V. Method for adaptive streaming of media
WO2019234604A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Extended quad-tree with asymmetric sub-blocks
CN110868595B (zh) 2018-08-28 2023-03-14 北京字节跳动网络技术有限公司 扩展四叉树的限制
US10375416B1 (en) * 2018-09-05 2019-08-06 Tencent America LLC Segment types in video coding
CN111064959B (zh) * 2018-09-12 2023-09-01 北京字节跳动网络技术有限公司 要检查多少个hmvp候选
CN118555411A (zh) 2018-09-18 2024-08-27 华为技术有限公司 视频编码器、视频解码器及对应方法
EP3837835A4 (en) 2018-09-18 2021-06-23 Huawei Technologies Co., Ltd. Coding method, device, system
US10812819B2 (en) * 2018-10-07 2020-10-20 Tencent America LLC Method and apparatus for video coding
CN115665411A (zh) 2018-12-17 2023-01-31 华为技术有限公司 视频译码中用于光栅扫描分块组和矩形分块组的分块组分配
WO2020130925A1 (en) 2018-12-20 2020-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for video coding using uniform segment split in pictures
US11570435B2 (en) 2019-01-16 2023-01-31 Telefonaktiebolaget Lm Ericsson (Publ) Video coding comprising uniform tile split with remainder
CN113273197A (zh) 2019-02-03 2021-08-17 北京字节跳动网络技术有限公司 视频块分割模式的信令通知
CA3137163C (en) 2019-04-24 2024-05-14 Bytedance Inc. Constraints on quantized residual differential pulse code modulation representation of coded video
WO2020223467A1 (en) 2019-05-01 2020-11-05 Bytedance Inc. Intra coded video using quantized residual differential pulse code modulation coding
EP3949387A4 (en) 2019-05-02 2022-05-18 ByteDance Inc. SIGNALING IN A TRANSFORM JUMP MODE
WO2020223615A1 (en) 2019-05-02 2020-11-05 Bytedance Inc. Coding mode based on a coding tree structure type
EP3977734A4 (en) * 2019-06-03 2023-07-05 Nokia Technologies Oy DEVICE AND METHOD FOR VIDEO ENCODING AND DECODING
JP7433346B2 (ja) 2019-06-14 2024-02-19 北京字節跳動網絡技術有限公司 ビデオ単位境界および仮想境界の処理
WO2020249124A1 (en) 2019-06-14 2020-12-17 Beijing Bytedance Network Technology Co., Ltd. Handling video unit boundaries and virtual boundaries based on color format
WO2021004491A1 (en) 2019-07-09 2021-01-14 Beijing Bytedance Network Technology Co., Ltd. Sample determination for adaptive loop filtering
WO2021004542A1 (en) 2019-07-11 2021-01-14 Beijing Bytedance Network Technology Co., Ltd. Sample padding in adaptive loop filtering
CN114175637B (zh) 2019-07-15 2024-04-12 北京字节跳动网络技术有限公司 自适应环路滤波中的分类
CN114128296B (zh) * 2019-07-15 2025-08-08 北京字节跳动网络技术有限公司 自适应环路滤波中跨视频单元边界访问样点
EP4018652A4 (en) 2019-09-22 2022-11-02 Beijing Bytedance Network Technology Co., Ltd. FILLING METHOD IN AN ADAPTIVE LOOP FILTER
KR102721536B1 (ko) 2019-09-27 2024-10-25 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 상이한 비디오 유닛들 간의 적응적 루프 필터링
CN117956146A (zh) 2019-10-10 2024-04-30 北京字节跳动网络技术有限公司 自适应环路滤波中不可用样点位置处的填充处理
WO2021130355A1 (en) 2019-12-24 2021-07-01 Koninklijke Kpn N.V. Video processing device and manifest file for video streaming
US11146824B2 (en) * 2019-12-30 2021-10-12 Mediatek Inc. Video encoding or decoding methods and apparatuses related to high-level information signaling
KR102772670B1 (ko) 2020-03-21 2025-02-24 두인 비전 컴퍼니 리미티드 서브 픽처 및 스케일러빌러티 조합
CN115428444B (zh) 2020-04-01 2025-01-17 抖音视界有限公司 对自适应参数集语法元素的约束
CN115443653A (zh) 2020-04-07 2022-12-06 抖音视界有限公司 高级别语法中的帧间预测的信令通知
KR20220163392A (ko) 2020-04-09 2022-12-09 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 디블로킹 시그널링
WO2021204251A1 (en) 2020-04-10 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Use of header syntax elements and adaptation parameter set
CN115868159A (zh) 2020-04-17 2023-03-28 抖音视界有限公司 自适应参数集单元的存在
WO2021213309A1 (en) 2020-04-19 2021-10-28 Beijing Bytedance Network Technology Co., Ltd. Transform skip residual coding
CN115486081B (zh) 2020-04-26 2025-06-13 字节跳动有限公司 视频编解码语法元素的条件信令通知
EP4154523A4 (en) 2020-06-08 2023-11-22 ByteDance Inc. Constraints of slice count in a coded video picture
CN115812304A (zh) * 2020-06-20 2023-03-17 抖音视界有限公司 具有不同的编解码块大小的层间预测
CN116325769B (zh) 2020-10-01 2025-10-28 皇家Kpn公司 从多个视点流式传输场景的全景视频
CN117321997A (zh) * 2021-04-05 2023-12-29 抖音视界有限公司 防止重复分割

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060140494A1 (en) * 2004-12-28 2006-06-29 Canon Kabushiki Kaisha Image processing method and image processing apparatus
CN101204094A (zh) * 2005-04-15 2008-06-18 Lg电子株式会社 可缩放地编码和解码视频信号的方法
CN102685556A (zh) * 2007-04-18 2012-09-19 汤姆森许可贸易公司 编码系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007150569A (ja) * 2005-11-25 2007-06-14 Matsushita Electric Ind Co Ltd 画像復号装置、および画像復号方法
JP5810700B2 (ja) * 2011-07-19 2015-11-11 ソニー株式会社 画像処理装置及び画像処理方法
JP6376719B2 (ja) * 2012-06-29 2018-08-22 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
US10785482B2 (en) * 2012-09-24 2020-09-22 Texas Instruments Incorporated Method and system for constraining tile processing overhead in video coding
US9648335B2 (en) 2013-07-12 2017-05-09 Qualcomm Incorporated Bitstream restrictions on picture partitions across layers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060140494A1 (en) * 2004-12-28 2006-06-29 Canon Kabushiki Kaisha Image processing method and image processing apparatus
CN101204094A (zh) * 2005-04-15 2008-06-18 Lg电子株式会社 可缩放地编码和解码视频信号的方法
CN102685556A (zh) * 2007-04-18 2012-09-19 汤姆森许可贸易公司 编码系统
CN102724556A (zh) * 2007-04-18 2012-10-10 汤姆森许可贸易公司 编码系统

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BENJAMIN BROSS等: "High Efficiency Video Coding (HEVC) text specification draft 10 (for FDIS & Last Call)", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC)》 *
GARY J. SULLIVAN等: "Overview of the High Efficiency Video Coding(HEVC) Standard", 《IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY》 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109600674A (zh) * 2017-10-03 2019-04-09 皇家Kpn公司 非线性媒体的基于客户端的自适应流式传输
CN109600674B (zh) * 2017-10-03 2021-07-16 皇家Kpn公司 非线性媒体的基于客户端的自适应流式传输
CN114175649A (zh) * 2019-07-26 2022-03-11 北京字节跳动网络技术有限公司 视频编解码中的可配置编解码树单元尺寸
WO2021160175A1 (en) * 2020-02-14 2021-08-19 Beijing Bytedance Network Technology Co., Ltd. Sub-bitstream extraction process in video coding
US11785210B2 (en) 2020-02-14 2023-10-10 Beijing Bytedance Network Technology Co., Ltd. Use of general constraint flags in video bitstreams
US11825079B2 (en) 2020-02-14 2023-11-21 Beijing Bytedance Network Technology Co., Ltd. Sub-bitstream extraction process in video coding
US11870979B2 (en) 2020-02-14 2024-01-09 Beijing Bytedance Network Technology Co., Ltd. Reference picture resampling activation in video coding
US11991352B2 (en) 2020-02-14 2024-05-21 Beijing Bytedance Network Technology Co., Ltd. Subpicture information signaling in video bitstreams
US12010295B2 (en) 2020-02-14 2024-06-11 Beijing Bytedance Network Technology Co., Ltd. Collocated picture indication in video bitstreams
US12088790B2 (en) 2020-02-14 2024-09-10 Beijing Bytedance Network Technology Co., Ltd. Subpicture signaling in video bitstreams
US12439032B2 (en) 2020-02-14 2025-10-07 Beijing Bytedance Network Technology Co., Ltd. Reference picture resampling activation in video coding

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WO2015006703A3 (en) 2015-03-05
EP3148195A1 (en) 2017-03-29
WO2015006703A2 (en) 2015-01-15
JP2016529782A (ja) 2016-09-23
US9979975B2 (en) 2018-05-22
TW201513640A (zh) 2015-04-01
JP6370898B2 (ja) 2018-08-08
US20150016543A1 (en) 2015-01-15
EP3020199A2 (en) 2016-05-18
KR20160032121A (ko) 2016-03-23
US9648335B2 (en) 2017-05-09
US20170195679A1 (en) 2017-07-06

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