AU2012366142B2 - Indication of use of wavefront parallel processing in video coding - Google Patents

Indication of use of wavefront parallel processing in video coding Download PDF

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AU2012366142B2
AU2012366142B2 AU2012366142A AU2012366142A AU2012366142B2 AU 2012366142 B2 AU2012366142 B2 AU 2012366142B2 AU 2012366142 A AU2012366142 A AU 2012366142A AU 2012366142 A AU2012366142 A AU 2012366142A AU 2012366142 B2 AU2012366142 B2 AU 2012366142B2
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tile
syntax element
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slice
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AU2012366142A1 (en
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Muhammed Zeyd Coban
Ye-Kui Wang
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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
    • H04N19/90—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
    • 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
    • H04N19/42—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/188—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 a video data packet, e.g. a network abstraction layer [NAL] unit

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
AU2012366142A 2012-01-18 2012-12-19 Indication of use of wavefront parallel processing in video coding Active AU2012366142B2 (en)

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US201261588096P 2012-01-18 2012-01-18
US61/588,096 2012-01-18
US13/718,883 US9332259B2 (en) 2012-01-18 2012-12-18 Indication of use of wavefront parallel processing in video coding
US13/718,883 2012-12-18
PCT/US2012/070680 WO2013109382A2 (en) 2012-01-18 2012-12-19 Indication of use of wavefront parallel processing in video coding

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KR (2) KR102057352B1 (OSRAM)
CN (2) CN104054347B (OSRAM)
AU (2) AU2012366142B2 (OSRAM)
BR (2) BR112014017379B1 (OSRAM)
CA (2) CA2860840C (OSRAM)
ES (2) ES2952775T3 (OSRAM)
IL (2) IL233321B (OSRAM)
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PL (1) PL2805488T3 (OSRAM)
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SG (3) SG11201403349SA (OSRAM)
TW (2) TWI561064B (OSRAM)
UA (2) UA111879C2 (OSRAM)
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Families Citing this family (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104661033B (zh) * 2009-12-10 2018-02-06 Sk电信有限公司 使用树形结构的解码装置
US8767824B2 (en) 2011-07-11 2014-07-01 Sharp Kabushiki Kaisha Video decoder parallelization for tiles
KR102417101B1 (ko) 2011-12-29 2022-07-05 엘지전자 주식회사 비디오 인코딩 및 디코딩 방법과 이를 이용하는 장치
US9749661B2 (en) 2012-01-18 2017-08-29 Qualcomm Incorporated Sub-streams for wavefront parallel processing in video coding
CA2898150C (en) 2012-01-30 2017-11-14 Samsung Electronics Co., Ltd. Method and apparatus for video encoding for each spatial sub-area, and method and apparatus for video decoding for each spatial sub-area
EP4274227A3 (en) * 2012-02-04 2023-11-29 LG Electronics Inc. Video encoding method, video decoding method, and device using same
KR102261939B1 (ko) 2012-03-22 2021-06-07 엘지전자 주식회사 비디오 인코딩 방법, 비디오 디코딩 방법 및 이를 이용하는 장치
CN108718410B (zh) * 2012-06-26 2022-05-24 Lg 电子株式会社 视频编码方法、视频解码方法和使用其的装置
US9621905B2 (en) * 2012-06-29 2017-04-11 Qualcomm Incorporated Tiles and wavefront parallel processing
JP6290924B2 (ja) * 2013-01-07 2018-03-07 ノキア テクノロジーズ オサケユイチア ビデオ・コーディングおよびデコーディングのための方法と装置
KR102107286B1 (ko) * 2013-07-15 2020-05-06 소니 주식회사 비트스트림을 처리하기 위한 장치 및 방법
US11425395B2 (en) 2013-08-20 2022-08-23 Google Llc Encoding and decoding using tiling
US9305325B2 (en) 2013-09-25 2016-04-05 Apple Inc. Neighbor context caching in block processing pipelines
US9299122B2 (en) 2013-09-25 2016-03-29 Apple Inc. Neighbor context processing in block processing pipelines
US9270999B2 (en) 2013-09-25 2016-02-23 Apple Inc. Delayed chroma processing in block processing pipelines
US9218639B2 (en) 2013-09-27 2015-12-22 Apple Inc. Processing order in block processing pipelines
US9571846B2 (en) 2013-09-27 2017-02-14 Apple Inc. Data storage and access in block processing pipelines
US9215472B2 (en) 2013-09-27 2015-12-15 Apple Inc. Parallel hardware and software block processing pipelines
WO2015054813A1 (en) 2013-10-14 2015-04-23 Microsoft Technology Licensing, Llc Encoder-side options for intra block copy prediction mode for video and image coding
JP6336058B2 (ja) 2013-10-14 2018-06-06 マイクロソフト テクノロジー ライセンシング，エルエルシー ビデオ及び画像符号化及び復号のためのベースカラーインデックスマップモードの機能
KR102257269B1 (ko) 2013-10-14 2021-05-26 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 이미지 코딩 및 디코딩을 위한 인트라 블록 카피 예측 모드의 피쳐
KR101718830B1 (ko) * 2013-10-30 2017-03-23 한국전자통신연구원 부호화 모드에 따른 적응적 병렬처리가 적용된 고속 비디오 복호화 방법 및 장치
US9860540B2 (en) * 2014-01-03 2018-01-02 Qualcomm Incorporated Inference of nooutputofpriorpicsflag in video coding
AU2014376061B8 (en) 2014-01-03 2019-05-30 Microsoft Technology Licensing, Llc Block vector prediction in video and image coding/decoding
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
EP4354856A3 (en) 2014-06-19 2024-06-19 Microsoft Technology Licensing, LLC Unified intra block copy and inter prediction modes
WO2015194394A1 (ja) * 2014-06-20 2015-12-23 ソニー株式会社 画像符号化装置および方法、並びに画像復号装置および方法
US10257529B2 (en) * 2014-06-30 2019-04-09 Intel Corporation Techniques for generating wave front groups for parallel processing a video frame by a video encoder
US9807410B2 (en) 2014-07-02 2017-10-31 Apple Inc. Late-stage mode conversions in pipelined video encoders
US20160014415A1 (en) * 2014-07-08 2016-01-14 Mediatek Inc. Method and apparatus for performing wave-front parallel encoding procedure with constraint on coding mode and/or quantization parameter selection
SG11201609457UA (en) 2014-08-07 2016-12-29 Sonic Ip Inc Systems and methods for protecting elementary bitstreams incorporating independently encoded tiles
US10123028B2 (en) * 2014-09-17 2018-11-06 Mediatek Inc. Syntax parsing apparatus with multiple syntax parsing circuits for processing multiple image regions within same frame or processing multiple frames and related syntax parsing method
CA3171803A1 (en) 2014-09-30 2016-04-07 Microsoft Technology Licensing, Llc Rules for intra-picture prediction modes when wavefront parallel processing is enabled
GB2531001B (en) 2014-10-06 2019-06-05 Canon Kk Method and apparatus for vector encoding in video coding and decoding
US10212445B2 (en) * 2014-10-09 2019-02-19 Qualcomm Incorporated Intra block copy prediction restrictions for parallel processing
US20160105678A1 (en) * 2014-10-13 2016-04-14 Microsoft Technology Licensing, Llc Video Parameter Techniques
CN105847825A (zh) * 2015-01-16 2016-08-10 杭州海康威视数字技术股份有限公司 视频编码码流的编码、索引存储和访问方法及相应装置
US9942551B2 (en) * 2015-01-30 2018-04-10 Qualcomm Incorporated Palette index grouping for video coding
JP6717562B2 (ja) * 2015-02-06 2020-07-01 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Ｐａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 画像符号化方法、画像復号方法、画像符号化装置及び画像復号装置
US11330284B2 (en) * 2015-03-27 2022-05-10 Qualcomm Incorporated Deriving motion information for sub-blocks in video coding
US10334248B2 (en) 2015-05-29 2019-06-25 Qualcomm Incorporated Coding data using an enhanced context-adaptive binary arithmetic coding (CABAC) design
US10659783B2 (en) 2015-06-09 2020-05-19 Microsoft Technology Licensing, Llc Robust encoding/decoding of escape-coded pixels in palette mode
US20170019679A1 (en) * 2015-07-15 2017-01-19 Mediatek Inc. Hybrid video decoding apparatus for performing hardware entropy decoding and subsequent software decoding and associated hybrid video decoding method
US10535114B2 (en) * 2015-08-18 2020-01-14 Nvidia Corporation Controlling multi-pass rendering sequences in a cache tiling architecture
US9451291B1 (en) * 2015-08-31 2016-09-20 Radmilo Bozinovic Fast DWT-based intermediate video codec optimized for massively parallel architecture
US10212444B2 (en) * 2016-01-15 2019-02-19 Qualcomm Incorporated Multi-type-tree framework for video coding
US10855989B2 (en) * 2016-06-09 2020-12-01 Qualcomm Incorporated Substream multiplexing for display stream compression
US20190253624A1 (en) * 2017-07-17 2019-08-15 Ki Baek Kim Image data encoding/decoding method and apparatus
KR20190052128A (ko) 2016-10-04 2019-05-15 김기백 영상 데이터 부호화/복호화 방법 및 장치
EP3531700B1 (en) * 2016-10-18 2022-04-06 Panasonic Intellectual Property Management Co., Ltd. Image coding method, transmission method and image coding device
JP2018107500A (ja) * 2016-12-22 2018-07-05 キヤノン株式会社 符号化装置、符号化方法及びプログラム、復号装置、復号方法及びプログラム
US10999602B2 (en) 2016-12-23 2021-05-04 Apple Inc. Sphere projected motion estimation/compensation and mode decision
US11259046B2 (en) 2017-02-15 2022-02-22 Apple Inc. Processing of equirectangular object data to compensate for distortion by spherical projections
US10924747B2 (en) 2017-02-27 2021-02-16 Apple Inc. Video coding techniques for multi-view video
US11093752B2 (en) 2017-06-02 2021-08-17 Apple Inc. Object tracking in multi-view video
US20190005709A1 (en) * 2017-06-30 2019-01-03 Apple Inc. Techniques for Correction of Visual Artifacts in Multi-View Images
US10754242B2 (en) 2017-06-30 2020-08-25 Apple Inc. Adaptive resolution and projection format in multi-direction video
CN115484458A (zh) * 2017-10-20 2022-12-16 韩国电子通信研究院 图像编码、解码方法以及存储比特流的记录介质
EP4274234A3 (en) 2018-04-03 2024-02-28 Huawei Technologies Co., Ltd. File format signaling of error mitigation in sub-picture bitstream based viewport dependent video coding
WO2019234608A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Partition tree with more than four sub-blocks
WO2020005758A1 (en) * 2018-06-29 2020-01-02 Interdigital Vc Holdings, Inc. Wavefront parallel processing of luma and chroma components
EP4422175B1 (en) * 2018-09-14 2025-11-05 Huawei Technologies Co., Ltd. Slicing and tiling in video coding
CN112789862B (zh) * 2018-10-02 2024-07-23 瑞典爱立信有限公司 使用图块上进行的循环以信号传送的图片图块属性
CN113228669B (zh) * 2018-12-21 2024-11-08 夏普株式会社 运动图像编码装置以及运动图像解码装置
KR20240042149A (ko) * 2018-12-31 2024-04-01 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 인코더, 비디오 디코더 및 상응하는 방법들
WO2020142540A1 (en) * 2018-12-31 2020-07-09 Futurewei Technologies, Inc. An encoder, a decoder and corresponding methods for tile configuration signaling
CN115550648B (zh) 2019-01-09 2023-09-01 华为技术有限公司 视频译码中的子图像大小
JP7285857B2 (ja) * 2019-01-16 2023-06-02 テレフオンアクチーボラゲット エルエム エリクソン（パブル） リマインダをもつ均一なタイルスプリットを含むビデオコーディング
CN113475093B (zh) * 2019-02-07 2024-03-22 交互数字Vc控股公司 用于处理点云的方法和装置
EP3935859B1 (en) * 2019-03-06 2025-08-20 Sharp Kabushiki Kaisha Method for signaling tile group information in video coding
EP4358036A3 (en) * 2019-03-11 2024-06-19 Huawei Technologies Co., Ltd. Interpolation filter clipping for sub-picture motion vectors
AU2019201649A1 (en) 2019-03-11 2020-10-01 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a tree of blocks of video samples
MY209892A (en) * 2019-03-11 2025-08-08 Tencent America LLC Tile and sub-picture partitioning
EP3942811A4 (en) 2019-04-24 2022-06-15 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
KR20220002918A (ko) 2019-05-02 2022-01-07 바이트댄스 아이엔씨 변환 스킵 모드에서의 시그널링
CN113785306B (zh) 2019-05-02 2024-06-14 字节跳动有限公司 基于编解码树结构类型的编解码模式
EP3957071B1 (en) * 2019-05-03 2024-04-03 Huawei Technologies Co., Ltd. Wavefront parallel processing for tile, brick, and slice
WO2020233660A1 (en) 2019-05-21 2020-11-26 Beijing Bytedance Network Technology Co., Ltd. Syntax-based motion candidate derivation in sub-block merge mode
US11202070B2 (en) * 2019-05-30 2021-12-14 Hulu, LLC Parallel bi-directional intra-coding of sub-partitions
US11197009B2 (en) 2019-05-30 2021-12-07 Hulu, LLC Processing sub-partitions in parallel using reference pixels
US11212530B2 (en) * 2019-06-24 2021-12-28 Tencent America LLC Method for slice, tile and brick signaling
KR20220044271A (ko) 2019-08-10 2022-04-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 비트스트림들에서의 서브픽처 의존적 시그널링
AU2020347030B2 (en) * 2019-09-10 2025-10-02 Koninklijke Philips N.V. Image signal encoding/decoding method and device therefor
US11153576B2 (en) * 2019-09-20 2021-10-19 Qualcomm Incorporated Scaling matrices and signaling for video coding
US11356685B2 (en) * 2019-09-23 2022-06-07 Qualcomm Incorproated Signaling number of sub-pictures in high-level syntax for video coding
KR102609308B1 (ko) 2019-10-02 2023-12-05 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 비트스트림에서의 서브픽처 시그널링을 위한 신택스
CN114631321B (zh) 2019-10-18 2024-04-12 北京字节跳动网络技术有限公司 子图片与环路滤波之间的相互影响
CN114930820B (zh) * 2019-11-28 2025-01-03 Lg电子株式会社 基于图片划分结构的图像/视频编译方法及设备
US11956450B2 (en) * 2019-11-28 2024-04-09 Lg Electronics Inc. Slice and tile configuration for image/video coding
CN115280774B (zh) 2019-12-02 2025-08-19 抖音视界有限公司 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质
CN113038140B (zh) * 2019-12-24 2024-05-28 扬智电子科技(成都)有限公司 上下文适应性二进制算术编码的视频解码方法与其视频解码装置
KR102874198B1 (ko) 2020-01-09 2025-10-23 바이트댄스 아이엔씨 비디오 스트림들 내의 필러 데이터 유닛들의 프로세싱
EP4097988A4 (en) 2020-02-21 2023-03-01 Beijing Bytedance Network Technology Co., Ltd. SIGNALING OF SLICE AND TILE LPICTURE SUBDIVISIONS
JP7460784B2 (ja) 2020-02-21 2024-04-02 北京字節跳動網絡技術有限公司 スライスおよびタイルを含むピクチャのコーディング
JP7400114B2 (ja) * 2020-02-24 2023-12-18 バイトダンス インコーポレイテッド ビデオコーディングでのピクチャレベルスライスインデックスの使用
AU2021226398A1 (en) 2020-02-28 2022-09-29 Huawei Technologies Co., Ltd. A decoder and corresponding methods to signal picture partitioning information for slices
GB2614453B (en) * 2020-03-20 2024-02-21 Canon Kk High level syntax for video coding and decoding
US20210297704A1 (en) * 2020-03-20 2021-09-23 Qualcomm Incorporated Independent subpicture signaling in video coding
KR20220157950A (ko) 2020-03-23 2022-11-29 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 어파인 머지 및 어파인 모션 벡터 예측 모드에 대한 예측 리파인먼트
WO2021197445A1 (en) 2020-04-01 2021-10-07 Beijing Bytedance Network Technology Co., Ltd. Constraints on adaptation parameter set syntax elements
CN115606183A (zh) 2020-04-07 2023-01-13 抖音视界有限公司（Cn） 参考图片环绕的剪裁操作
WO2021204234A1 (en) * 2020-04-09 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Deblocking signaling in video coding
WO2021204251A1 (en) 2020-04-10 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Use of header syntax elements and adaptation parameter set
WO2021209061A1 (en) 2020-04-17 2021-10-21 Beijing Bytedance Network Technology Co., Ltd. Presence of adaptation parameter set units
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
US11924435B2 (en) 2020-05-15 2024-03-05 Intel Corporation High quality advanced neighbor management encoder architecture
WO2022222989A1 (en) * 2021-04-21 2022-10-27 Beijing Bytedance Network Technology Co., Ltd. Method, device, and medium for video processing
JP7629677B2 (ja) * 2021-04-26 2025-02-14 華為技術有限公司 並列エントロピー・コーディング
US12075074B2 (en) * 2021-09-24 2024-08-27 Apple Inc. Systems and methods for multi-core image encoding
CN114339291B (zh) * 2021-12-31 2024-05-28 杭州当虹科技股份有限公司 流媒体视频缩放播放的方法
CN118632001A (zh) * 2022-09-08 2024-09-10 华为技术有限公司 一种编解码方法及装置
CN115499667B (zh) * 2022-11-17 2023-07-14 山东云海国创云计算装备产业创新中心有限公司 一种视频处理方法、装置、设备及可读存储介质

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831728B1 (fr) * 2001-10-25 2004-03-12 Canon Kk Procede et dispositif de formation d'un signal numerique derive a partir d'un signal numerique compresse
US8000388B2 (en) 2006-07-17 2011-08-16 Sony Corporation Parallel processing apparatus for video compression
US8582663B2 (en) * 2006-08-08 2013-11-12 Core Wireless Licensing S.A.R.L. Method, device, and system for multiplexing of video streams
US7991236B2 (en) 2006-10-16 2011-08-02 Nokia Corporation Discardable lower layer adaptations in scalable video coding
HUE029776T2 (en) 2007-04-12 2017-04-28 Thomson Licensing Tiling in video encoding and decoding
US8150172B2 (en) 2007-05-04 2012-04-03 Qualcomm Incorporated Video coding mode selection using estimated coding costs
KR101166732B1 (ko) 2007-05-04 2012-07-19 퀄컴 인코포레이티드 추정된 코딩 비용을 이용하는 비디오 코딩 모드 선택
US8265144B2 (en) 2007-06-30 2012-09-11 Microsoft Corporation Innovations in video decoder implementations
US8311111B2 (en) 2008-09-11 2012-11-13 Google Inc. System and method for decoding using parallel processing
US20110280314A1 (en) 2010-05-12 2011-11-17 Texas Instruments Incorporated Slice encoding and decoding processors, circuits, devices, systems and processes
CN101867821B (zh) 2010-06-18 2011-11-16 上海交通大学 基于稀疏采样和纹理重建的视频编码系统
US9313514B2 (en) 2010-10-01 2016-04-12 Sharp Kabushiki Kaisha Methods and systems for entropy coder initialization
US8604951B2 (en) * 2010-10-05 2013-12-10 Massachusetts Institute Of Technology System and method for optimizing context-adaptive binary arithmetic coding
US9300976B2 (en) * 2011-01-14 2016-03-29 Cisco Technology, Inc. Video encoder/decoder, method and computer program product that process tiles of video data
US9325999B2 (en) 2011-03-10 2016-04-26 Sharp Kabushiki Kaisha Video decoder for slices
EP2749025A2 (en) 2011-11-08 2014-07-02 Telefonaktiebolaget L M Ericsson (PUBL) Tile size in video coding
US9749661B2 (en) 2012-01-18 2017-08-29 Qualcomm Incorporated Sub-streams for wavefront parallel processing in video coding

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
CLARE, G. et al., "Wavefront Parallel Processing for HEVC Encoding and Decoding", Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, JCTVC-F274, 6th Meeting: Torino, IT, 14 - 22 July 2011 *
COBAN, M. et al., "Unification of picture partitioning schemes", Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, JCTVC-G315, 7th Meeting: Geneva, CH, 21 - 30 November 2011 *
FULDSETH, A. et al., "Tiles", Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, JCTVC-F335, 6th Meeting: Torino, IT, 14 - 22 July 2011 *
HOROWITZ, M., "JCT-VC BoG Report: tiles and wavefront parallel processing", Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, JCTVC-G1025, 7th Meeting: Geneva, CH, 21 - 30 November 2011 *
HSU, C-W et al., "Wavefront Parallel Processing with Tiles", Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, JCTVC-F063, 6th Meeting: Torino, IT, 14 - 22 July 2011 *

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