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

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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
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inter
video
leaf
layer
quadtree
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JP2016524878A (ja
JP2016524878A5 (enExample
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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
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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
    • H04N19/46—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

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  • 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)

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JP2016524878A JP2016524878A (ja) 2016-08-18
JP2016524878A5 JP2016524878A5 (enExample) 2017-08-24
JP6285020B2 true JP6285020B2 (ja) 2018-02-28

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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

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US (1) US9686561B2 (enExample)
EP (1) EP3011742B1 (enExample)
JP (1) JP6285020B2 (enExample)
KR (1) KR20160022345A (enExample)
CN (1) CN105284113B (enExample)
WO (1) WO2014204811A1 (enExample)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104205834B (zh) * 2012-01-30 2018-08-31 三星电子株式会社 用于对每个空间子区域进行视频解码的方法
KR101974367B1 (ko) * 2012-09-25 2019-05-02 삼성전자주식회사 동영상 화질 향상을 위한 비디오 디코딩 장치 및 방법
EP3661215A1 (en) 2012-09-28 2020-06-03 Vid Scale, Inc. Cross-plane filtering for chroma signal enhancement in video coding
KR102209067B1 (ko) * 2013-04-05 2021-01-28 삼성전자주식회사 필터링과 관련하여 비디오의 부호화 및 복호화를 수행하는 방법과 그 장치
US20160241882A1 (en) * 2013-10-11 2016-08-18 Sony Corporation Image processing apparatus and image processing method
WO2015100522A1 (en) * 2013-12-30 2015-07-09 Mediatek Singapore Pte. Ltd. Methods for inter-component residual prediction
US20170302920A1 (en) * 2014-09-19 2017-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Methods, encoders and decoders for coding of video sequencing
US10972728B2 (en) * 2015-04-17 2021-04-06 Interdigital Madison Patent Holdings, Sas Chroma enhancement filtering for high dynamic range video coding
KR102291835B1 (ko) * 2015-07-08 2021-08-23 인터디지털 매디슨 페턴트 홀딩스 에스에이에스 교차 평면 필터링을 이용한 향상된 크로마 코딩
KR102432085B1 (ko) * 2015-09-23 2022-08-11 노키아 테크놀로지스 오와이 360도 파노라마 비디오를 코딩하는 방법, 장치 및 컴퓨터 프로그램 제품
WO2017088810A1 (en) * 2015-11-27 2017-06-01 Mediatek Inc. Method and apparatus of entropy coding and context modelling for video and image coding
US10355981B1 (en) * 2016-03-02 2019-07-16 Innovium, Inc. Sliding windows
CN109314782A (zh) * 2016-05-24 2019-02-05 夏普株式会社 用于帧内预测编码的系统和方法
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
WO2018117895A1 (en) * 2016-12-23 2018-06-28 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
WO2018135830A1 (ko) * 2017-01-20 2018-07-26 세종대학교 산학협력단 영상 부호화 방법/장치, 영상 복호화 방법/장치 및 비트스트림을 저장한 기록 매체
EP3618439A4 (en) * 2017-04-28 2020-09-02 Sharp Kabushiki Kaisha IMAGE DECODING DEVICE AND IMAGE CODING DEVICE
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
CN116684615A (zh) 2017-11-28 2023-09-01 Lx 半导体科技有限公司 图像编码/解码方法以及图像数据的传输方法
KR101956756B1 (ko) * 2018-06-12 2019-03-11 광운대학교 산학협력단 성분 간 참조 기반의 비디오 신호 처리 방법 및 장치
WO2020050884A1 (en) * 2018-09-04 2020-03-12 Google Llc Temporal prediction shifting for scalable video coding
EP4373095A3 (en) * 2019-01-10 2024-08-21 Huawei Technologies Co., Ltd. Deblocking filter for sub-partition boundaries caused by intra sub-partition coding tool
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
EP3965419A4 (en) * 2019-05-03 2023-02-01 Electronics and Telecommunications Research Institute METHOD AND DEVICE FOR ENCODING/DECODING IMAGES AND WITH A RECORDING MEDIUM HAVING STORED BITSTREAM
CN120786068A (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
CN120186344A (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
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
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
JP7485761B2 (ja) 2019-10-29 2024-05-16 北京字節跳動網絡技術有限公司 クロスコンポーネント適応ループフィルタの信号通知
EP4042685A4 (en) * 2019-11-04 2023-03-08 Beijing Bytedance Network Technology Co., Ltd. CROSS COMPONENT ADAPTIVE LOOP FILTER
CN114930832B (zh) * 2019-11-30 2025-10-28 抖音视界(北京)有限公司 跨分量自适应滤波和子块编解码
KR20240111021A (ko) 2019-12-30 2024-07-16 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 비디오 데이터의 크로마 및 루마 성분의 교차 성분 결정
US11621904B1 (en) 2020-11-06 2023-04-04 Innovium, Inc. Path telemetry data collection
US11784932B2 (en) 2020-11-06 2023-10-10 Innovium, Inc. Delay-based automatic queue management and tail drop
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
TWI864980B (zh) * 2010-04-13 2024-12-01 美商Ｇｅ影像壓縮有限公司 樣本區域合併技術
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
JP5551274B2 (ja) * 2010-12-14 2014-07-16 シャープ株式会社 画像フィルタ装置
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
CN105791875B (zh) * 2011-06-10 2018-12-11 联发科技股份有限公司 可伸缩视频编码方法及其装置
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
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
EP3011742B1 (en) 2018-07-25
CN105284113A (zh) 2016-01-27
JP2016524878A (ja) 2016-08-18
US9686561B2 (en) 2017-06-20
KR20160022345A (ko) 2016-02-29
CN105284113B (zh) 2018-09-18
US20140369426A1 (en) 2014-12-18
WO2014204811A1 (en) 2014-12-24
EP3011742A1 (en) 2016-04-27

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