JP6285020B2 - コンポーネント間フィルタ処理 - Google Patents

コンポーネント間フィルタ処理 Download PDF

Info

Publication number
JP6285020B2
JP6285020B2 JP2016519687A JP2016519687A JP6285020B2 JP 6285020 B2 JP6285020 B2 JP 6285020B2 JP 2016519687 A JP2016519687 A JP 2016519687A JP 2016519687 A JP2016519687 A JP 2016519687A JP 6285020 B2 JP6285020 B2 JP 6285020B2
Authority
JP
Japan
Prior art keywords
inter
video
leaf
layer
quadtree
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2016519687A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016524878A (ja
JP2016524878A5 (OSRAM
Inventor
リ、シャン
プ、ウェイ
チェン、ジャンレ
カークゼウィックズ、マルタ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 JP2016524878A publication Critical patent/JP2016524878A/ja
Publication of JP2016524878A5 publication Critical patent/JP2016524878A5/ja
Application granted granted Critical
Publication of JP6285020B2 publication Critical patent/JP6285020B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/46—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
    • H04N19/10—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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
JP2016519687A 2013-06-17 2014-06-13 コンポーネント間フィルタ処理 Expired - Fee Related JP6285020B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361836064P 2013-06-17 2013-06-17
US61/836,064 2013-06-17
US14/301,205 US9686561B2 (en) 2013-06-17 2014-06-10 Inter-component filtering
US14/301,205 2014-06-10
PCT/US2014/042352 WO2014204811A1 (en) 2013-06-17 2014-06-13 Inter-component filtering

Publications (3)

Publication Number Publication Date
JP2016524878A JP2016524878A (ja) 2016-08-18
JP2016524878A5 JP2016524878A5 (OSRAM) 2017-08-24
JP6285020B2 true JP6285020B2 (ja) 2018-02-28

Family

ID=52019196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016519687A Expired - Fee Related JP6285020B2 (ja) 2013-06-17 2014-06-13 コンポーネント間フィルタ処理

Country Status (6)

Country Link
US (1) US9686561B2 (OSRAM)
EP (1) EP3011742B1 (OSRAM)
JP (1) JP6285020B2 (OSRAM)
KR (1) KR20160022345A (OSRAM)
CN (1) CN105284113B (OSRAM)
WO (1) WO2014204811A1 (OSRAM)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2898147C (en) * 2012-01-30 2017-11-07 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
KR101974367B1 (ko) * 2012-09-25 2019-05-02 삼성전자주식회사 동영상 화질 향상을 위한 비디오 디코딩 장치 및 방법
KR102028244B1 (ko) 2012-09-28 2019-10-02 브이아이디 스케일, 인크. 비디오 코딩에서 크로마 신호 향상을 위한 교차-평면 필터링
KR102209067B1 (ko) * 2013-04-05 2021-01-28 삼성전자주식회사 필터링과 관련하여 비디오의 부호화 및 복호화를 수행하는 방법과 그 장치
JPWO2015053001A1 (ja) * 2013-10-11 2017-03-09 ソニー株式会社 画像処理装置及び画像処理方法
WO2015100522A1 (en) * 2013-12-30 2015-07-09 Mediatek Singapore Pte. Ltd. Methods for inter-component residual prediction
WO2016043637A1 (en) * 2014-09-19 2016-03-24 Telefonaktiebolaget L M Ericsson (Publ) Methods, encoders and decoders for coding of video sequences
US10972728B2 (en) * 2015-04-17 2021-04-06 Interdigital Madison Patent Holdings, Sas Chroma enhancement filtering for high dynamic range video coding
KR102741824B1 (ko) * 2015-07-08 2024-12-11 인터디지털 매디슨 페턴트 홀딩스 에스에이에스 교차 평면 필터링을 이용한 향상된 크로마 코딩
JP6559337B2 (ja) * 2015-09-23 2019-08-14 ノキア テクノロジーズ オーユー ３６０度パノラマビデオの符号化方法、符号化装置、及びコンピュータプログラム
US10863207B2 (en) * 2015-11-27 2020-12-08 Mediatek Inc. Method and apparatus of entropy coding and context modelling for video and image coding
US10574577B1 (en) * 2016-03-02 2020-02-25 Innovium, Inc. Load balancing path assignments techniques
EP3466071A4 (en) * 2016-05-24 2019-04-24 Sharp Kabushiki Kaisha INTRA PREDICTION CODING SYSTEMS AND METHODS
EP3276962A1 (en) * 2016-07-25 2018-01-31 Alcatel Lucent Method and device for transmission of a video
JP2019535202A (ja) * 2016-10-06 2019-12-05 エルジー エレクトロニクス インコーポレイティド インター予測モードベースの画像処理方法及びそのための装置
EP3552390A1 (en) * 2016-12-23 2019-10-16 Huawei Technologies Co., Ltd. Mixed domain collaborative in-loop filter for lossy video coding
JP6769302B2 (ja) * 2016-12-28 2020-10-14 富士通株式会社 動画像符号化装置、動画像符号化方法、動画像符号化用コンピュータプログラム、動画像復号装置及び動画像復号方法ならびに動画像復号用コンピュータプログラム
US10735339B1 (en) 2017-01-16 2020-08-04 Innovium, Inc. Intelligent packet queues with efficient delay tracking
US11075847B1 (en) 2017-01-16 2021-07-27 Innovium, Inc. Visibility sampling
CN115174902B (zh) * 2017-01-20 2025-06-10 世宗大学校产学协力团 影像解码方法、影像编码方法及比特流的生成方法
CN114422780A (zh) * 2017-04-28 2022-04-29 夏普株式会社 图像解码装置以及图像编码装置
CN107396121B (zh) * 2017-08-22 2019-11-01 中南大学 一种基于分层b帧结构的编码单元深度预测方法及装置
US10368071B2 (en) * 2017-11-03 2019-07-30 Arm Limited Encoding data arrays
CN117176958A (zh) * 2017-11-28 2023-12-05 Lx 半导体科技有限公司 图像编码/解码方法、图像数据的传输方法和存储介质
KR101956756B1 (ko) 2018-06-12 2019-03-11 광운대학교 산학협력단 성분 간 참조 기반의 비디오 신호 처리 방법 및 장치
US10841604B2 (en) * 2018-09-04 2020-11-17 Google Llc Temporal prediction shifting for scalable video coding
JP7314281B2 (ja) * 2019-01-10 2023-07-25 ホアウェイ・テクノロジーズ・カンパニー・リミテッド イントラ・サブパーティション・コーディング・ツールによって引き起こされるサブパーティション境界のためのデブロッキングフィルタ
TWI753377B (zh) * 2019-03-12 2022-01-21 弗勞恩霍夫爾協會 用於影像及視訊寫碼之選擇性成分間變換(ict)技術
US20200322656A1 (en) * 2019-04-02 2020-10-08 Nbcuniversal Media, Llc Systems and methods for fast channel changing
CN113826393B (zh) * 2019-05-03 2024-08-23 韩国电子通信研究院 图像编码/解码方法和装置以及存储比特流的记录介质
CN120786071A (zh) * 2019-06-24 2025-10-14 阿里巴巴集团控股有限公司 处理亮度和色度信号的方法和系统
WO2021025080A1 (ja) * 2019-08-07 2021-02-11 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 符号化装置、復号装置、符号化方法、および復号方法
WO2021025168A1 (en) 2019-08-08 2021-02-11 Panasonic Intellectual Property Corporation Of America System and method for video coding
WO2021025167A1 (en) * 2019-08-08 2021-02-11 Panasonic Intellectual Property Corporation Of America System and method for video coding
CN120186345A (zh) 2019-08-08 2025-06-20 松下电器（美国）知识产权公司 用于视频编码的系统和方法
US20210044799A1 (en) * 2019-08-09 2021-02-11 Alibaba Group Holding Limited Adaptive resolution change in video processing
GB2586484B (en) 2019-08-20 2023-03-08 Canon Kk A filter
WO2021045130A1 (en) 2019-09-03 2021-03-11 Panasonic Intellectual Property Corporation Of America System and method for video coding
US11451834B2 (en) * 2019-09-16 2022-09-20 Tencent America LLC Method and apparatus for cross-component filtering
US11356707B2 (en) * 2019-09-23 2022-06-07 Qualcomm Incorporated Signaling filters for video processing
EP4042692A4 (en) * 2019-10-29 2022-11-30 Beijing Bytedance Network Technology Co., Ltd. COMPONENT ADAPTIVE LOOP FILTER
WO2021088835A1 (en) * 2019-11-04 2021-05-14 Beijing Bytedance Network Technology Co., Ltd. Cross-component adaptive loop filter
WO2021104409A1 (en) * 2019-11-30 2021-06-03 Beijing Bytedance Network Technology Co., Ltd. Cross-component adaptive filtering and subblock coding
CN118678101A (zh) 2019-12-30 2024-09-20 北京达佳互联信息技术有限公司 视频数据的色度和亮度分量的交叉分量确定
US11784932B2 (en) 2020-11-06 2023-10-10 Innovium, Inc. Delay-based automatic queue management and tail drop
US11621904B1 (en) 2020-11-06 2023-04-04 Innovium, Inc. Path telemetry data collection
US11863775B2 (en) * 2021-07-21 2024-01-02 Tencent America LLC Cross-component transform coefficient level reconstruction

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101647376B1 (ko) * 2009-03-30 2016-08-10 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US20110170608A1 (en) * 2010-01-08 2011-07-14 Xun Shi Method and device for video transcoding using quad-tree based mode selection
WO2011127961A1 (en) * 2010-04-13 2011-10-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. Adaptive image filtering method and apparatus
BR112012026393B1 (pt) * 2010-04-13 2022-08-23 Ge Video Compression, Llc Fusão de região de amostra
US9819966B2 (en) * 2010-09-01 2017-11-14 Qualcomm Incorporated Filter description signaling for multi-filter adaptive filtering
US8654860B2 (en) * 2010-11-01 2014-02-18 Mediatek Inc. Apparatus and method for high efficiency video coding using flexible slice structure
US20120114034A1 (en) * 2010-11-08 2012-05-10 Mediatek Inc. Method and Apparatus of Delta Quantization Parameter Processing for High Efficiency Video Coding
US10116932B2 (en) * 2010-12-14 2018-10-30 Sharp Kabushiki Kaisha Image filter device, decoding device, encoding device, and data structure
KR20120090740A (ko) * 2011-02-07 2012-08-17 (주)휴맥스 정밀한 단위의 필터 선택을 적용한 영상 부호화/복호화 장치 및 방법
CN103503456B (zh) 2011-05-10 2017-03-22 联发科技股份有限公司 用于重建视频的环内处理方法及其装置
US20120294353A1 (en) 2011-05-16 2012-11-22 Mediatek Inc. Apparatus and Method of Sample Adaptive Offset for Luma and Chroma Components
CN106851319B (zh) * 2011-06-10 2020-06-19 寰发股份有限公司 推导方法及推导装置
EP2719183B1 (en) * 2011-06-10 2019-01-16 MediaTek Inc. Method and apparatus of scalable video coding
GB2501535A (en) * 2012-04-26 2013-10-30 Sony Corp Chrominance Processing in High Efficiency Video Codecs
AU2012232992A1 (en) * 2012-09-28 2014-04-17 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding the transform units of a coding unit
CN102984521B (zh) * 2012-12-12 2015-04-08 四川大学 基于时域相关性的高性能视频编码帧间模式判决方法

Also Published As

Publication number Publication date
JP2016524878A (ja) 2016-08-18
EP3011742A1 (en) 2016-04-27
US20140369426A1 (en) 2014-12-18
WO2014204811A1 (en) 2014-12-24
US9686561B2 (en) 2017-06-20
EP3011742B1 (en) 2018-07-25
CN105284113A (zh) 2016-01-27
KR20160022345A (ko) 2016-02-29
CN105284113B (zh) 2018-09-18

Similar Documents

Publication Publication Date Title
JP6285020B2 (ja) コンポーネント間フィルタ処理
JP6297670B2 (ja) ハイレベルシンタックスのみのスケーラブルビデオコーディングのための、レイヤ間参照ピクチャ制限
JP6388929B2 (ja) マルチレイヤビデオコーディングにおけるレイヤ間予測タイプに関するビットストリーム制約を処理すること
JP6141386B2 (ja) 深度範囲パラメータのシグナリング
JP6231128B2 (ja) ビデオ情報のスケーラブル及びマルチビュー／３ｄコード化のための機器及び方法
JP6333942B2 (ja) ビデオ情報のスケーラブルコード化のための装置及び方法
KR101810312B1 (ko) 스케일링 팩터를 사용하는 리샘플링
US9584808B2 (en) Device and method for scalable coding of video information
JP6495268B2 (ja) パラメータセット内のビューｉｄビット深度のシグナリング
US9674522B2 (en) Device and method for scalable coding of video information
JP6526574B2 (ja) レイヤ間シンタックス予測制御
US9270991B2 (en) Inter-layer reference picture generation for HLS-only scalable video coding
JP6479776B2 (ja) リサンプリングプロセスにおける中間データのダイナミックレンジ制御

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160302

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170518

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170518

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170713

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20170713

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171016

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20171017

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171031

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171221

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180109

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180131

R150 Certificate of patent or registration of utility model

Ref document number: 6285020

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees