CN105532007B - 在视频译码中用于非亮度分量的自适应解块滤波 - Google Patents

在视频译码中用于非亮度分量的自适应解块滤波 Download PDF

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Publication number
CN105532007B
CN105532007B CN201480038550.0A CN201480038550A CN105532007B CN 105532007 B CN105532007 B CN 105532007B CN 201480038550 A CN201480038550 A CN 201480038550A CN 105532007 B CN105532007 B CN 105532007B
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video data
video
component
deblocking filter
blocking filter
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CN105532007A (zh
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金佑植
霍埃尔·索赖·罗哈斯
马尔塔·卡切维奇
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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
    • H04N19/80—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
    • H04N19/10—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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/70—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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
CN201480038550.0A 2013-07-12 2014-07-11 在视频译码中用于非亮度分量的自适应解块滤波 Expired - Fee Related CN105532007B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361845508P 2013-07-12 2013-07-12
US61/845,508 2013-07-12
US201361846586P 2013-07-15 2013-07-15
US61/846,586 2013-07-15
US14/328,545 US10412419B2 (en) 2013-07-12 2014-07-10 Adaptive filtering in video coding
US14/328,545 2014-07-10
PCT/US2014/046301 WO2015006662A2 (en) 2013-07-12 2014-07-11 Adaptive filtering in video coding

Publications (2)

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CN105532007A CN105532007A (zh) 2016-04-27
CN105532007B true CN105532007B (zh) 2018-11-27

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US (1) US10412419B2 (enExample)
EP (1) EP3020200A2 (enExample)
JP (1) JP2016526857A (enExample)
KR (1) KR20160032118A (enExample)
CN (1) CN105532007B (enExample)
WO (1) WO2015006662A2 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105745931B (zh) * 2013-11-24 2019-06-25 Lg电子株式会社 使用自适应采样编码和解码视频信号的方法和装置
US10038919B2 (en) 2014-05-29 2018-07-31 Apple Inc. In loop chroma deblocking filter
US20150382016A1 (en) * 2014-06-27 2015-12-31 Mitsubishi Electric Research Laboratories, Inc. Method for Processing Multi-Component Video and Images
WO2016056398A1 (ja) * 2014-10-06 2016-04-14 ソニー株式会社 画像処理装置および方法
WO2016145240A1 (en) * 2015-03-10 2016-09-15 Apple Inc. Video encoding optimization of extended spaces including last stage processes
US20170134732A1 (en) * 2015-11-05 2017-05-11 Broadcom Corporation Systems and methods for digital media communication using syntax planes in hierarchical trees
KR102573577B1 (ko) * 2016-02-15 2023-08-31 세종대학교산학협력단 영상 처리 방법, 프레임 율 변환 방법 및 그 장치
EP3453180A4 (en) 2016-05-04 2020-04-01 Microsoft Technology Licensing, LLC INTRA-IMAGE PREDICTION USING NON-NEIGHBORED REFERENCE LINES OF SCAN VALUES
WO2017214920A1 (zh) * 2016-06-16 2017-12-21 北京大学深圳研究生院 帧内预测参考像素点滤波控制方法、装置及编码器
US10419757B2 (en) * 2016-08-31 2019-09-17 Qualcomm Incorporated Cross-component filter
TW201842768A (zh) * 2017-04-06 2018-12-01 美商松下電器（美國）知識產權公司 編碼裝置、解碼裝置、編碼方法及解碼方法
RU2746706C1 (ru) * 2017-04-13 2021-04-19 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство кодирования/декодирования изображений
KR102520626B1 (ko) * 2018-01-22 2023-04-11 삼성전자주식회사 아티팩트 감소 필터를 이용한 영상 부호화 방법 및 그 장치, 영상 복호화 방법 및 그 장치
US10298895B1 (en) * 2018-02-15 2019-05-21 Wipro Limited Method and system for performing context-based transformation of a video
GB2573798A (en) * 2018-05-17 2019-11-20 Canon Kk A filter
GB2573797A (en) * 2018-05-17 2019-11-20 Canon Kk A filter
US10750171B2 (en) * 2018-06-25 2020-08-18 Google Llc Deblocking filtering
US11140418B2 (en) * 2018-07-17 2021-10-05 Qualcomm Incorporated Block-based adaptive loop filter design and signaling
CN116781879A (zh) 2018-08-31 2023-09-19 寰发股份有限公司 视频编解码中的子块去块方法及装置
WO2020085278A1 (ja) 2018-10-22 2020-04-30 日本放送協会 符号化装置、復号装置、及びプログラム
EP3876542B1 (en) * 2018-11-02 2024-12-25 Sony Group Corporation Image processing device and image processing method
US11240497B2 (en) * 2018-11-15 2022-02-01 Telefonaktiebolaget Lm Ericsson (Publ) Deblocking in a video encoder and/or video decoder
KR102845573B1 (ko) * 2019-01-02 2025-08-13 엘지전자 주식회사 디블록킹 필터링을 사용하는 영상 코딩 방법 및 장치
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
WO2020175146A1 (ja) * 2019-02-27 2020-09-03 ソニー株式会社 画像処理装置及び画像処理方法
EP3928521A4 (en) 2019-04-02 2022-08-17 Beijing Bytedance Network Technology Co., Ltd. BIDIRECTIONAL OPTICAL FLOW BASED VIDEO ENCODING AND DECODING
WO2020211867A1 (en) 2019-04-19 2020-10-22 Beijing Bytedance Network Technology Co., Ltd. Delta motion vector in prediction refinement with optical flow process
KR102662024B1 (ko) 2019-04-19 2024-05-21 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 상이한 모션 벡터 정제의 그레디언트 계산
WO2020211866A1 (en) 2019-04-19 2020-10-22 Beijing Bytedance Network Technology Co., Ltd. Applicability of prediction refinement with optical flow process
CN113906763B (zh) * 2019-05-05 2024-01-12 北京字节跳动网络技术有限公司 用于视频编解码的色度去方块协调
WO2020244545A1 (en) * 2019-06-05 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Interaction between motion vector refinements and other coding tools
CN118214863A (zh) * 2019-09-11 2024-06-18 夏普株式会社 用于基于交叉分量相关性来减小视频编码中的重构误差的系统和方法
CN119893675A (zh) * 2019-11-19 2025-04-25 Oppo广东移动通信有限公司 数据传输方法以及数据传输装置
CN115023953A (zh) * 2020-02-04 2022-09-06 华为技术有限公司 指示高级语法的编码器、解码器以及对应方法
KR102898174B1 (ko) * 2020-02-26 2025-12-09 에이치에프아이 이노베이션 인크. 이미지 또는 비디오 프로세싱 시스템에서의 루프 필터 파라미터 시그널링 방법 및 장치
US12508637B1 (en) 2025-07-10 2025-12-30 Albert S. Kuo Coldwork holes with seamless sleeve and uniform expansion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1578477A (zh) * 2003-07-16 2005-02-09 三星电子株式会社 用于色彩图像的视频编码/解码装置和方法
EP1659803A1 (en) * 2003-08-19 2006-05-24 Matsushita Electric Industrial Co., Ltd. Method for encoding moving image and method for decoding moving image
EP1500197A4 (en) * 2002-05-01 2011-01-19 Thomson Licensing CHROMA ENTBLOCKIERUNGSFILTER

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8229274B2 (en) 2006-11-17 2012-07-24 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal
US9185430B2 (en) * 2010-03-15 2015-11-10 Mediatek Singapore Pte. Ltd. Deblocking filtering method and deblocking filter
US9094658B2 (en) * 2010-05-10 2015-07-28 Mediatek Inc. Method and apparatus of adaptive loop filtering
US9729879B2 (en) * 2011-03-10 2017-08-08 Hfi Innovation Inc. Method and apparatus of deblocking filter
PL3220641T3 (pl) * 2011-04-21 2019-07-31 Hfi Innovation Inc. Sposób i urządzenie do poprawionego filtrowania w pętli
WO2013064047A1 (en) * 2011-10-31 2013-05-10 Mediatek Singapore Pte. Ltd. Method and apparatus of deblocking filter with simplified boundary strength decision
WO2013102293A1 (en) * 2012-01-04 2013-07-11 Mediatek Singapore Pte. Ltd. Improvements of luma-based chroma intra prediction
US20140078394A1 (en) * 2012-09-17 2014-03-20 General Instrument Corporation Selective use of chroma interpolation filters in luma interpolation process
WO2014107709A2 (en) * 2013-01-07 2014-07-10 Vid Scale, Inc. Enhanced deblocking filters for video coding

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1500197A4 (en) * 2002-05-01 2011-01-19 Thomson Licensing CHROMA ENTBLOCKIERUNGSFILTER
CN1578477A (zh) * 2003-07-16 2005-02-09 三星电子株式会社 用于色彩图像的视频编码/解码装置和方法
EP1507415A3 (en) * 2003-07-16 2005-05-04 Samsung Electronics Co., Ltd. Video encoding/decoding apparatus and method for color image
US7535961B2 (en) * 2003-07-16 2009-05-19 Samsung Electronics Co., Ltd. Video encoding/decoding apparatus and method for color image
EP1659803A1 (en) * 2003-08-19 2006-05-24 Matsushita Electric Industrial Co., Ltd. Method for encoding moving image and method for decoding moving image

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Improved deblocking filter;AN J ET AL;《JCTVC-MEETING》;20110310;第1-8页 *

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US20150016550A1 (en) 2015-01-15
WO2015006662A3 (en) 2015-03-26
JP2016526857A (ja) 2016-09-05
WO2015006662A2 (en) 2015-01-15
KR20160032118A (ko) 2016-03-23
CN105532007A (zh) 2016-04-27
EP3020200A2 (en) 2016-05-18
US10412419B2 (en) 2019-09-10

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