JP2015511472A5 - - Google Patents

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Publication number
JP2015511472A5
JP2015511472A5 JP2014558868A JP2014558868A JP2015511472A5 JP 2015511472 A5 JP2015511472 A5 JP 2015511472A5 JP 2014558868 A JP2014558868 A JP 2014558868A JP 2014558868 A JP2014558868 A JP 2014558868A JP 2015511472 A5 JP2015511472 A5 JP 2015511472A5
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JP
Japan
Prior art keywords
codebook
video data
blocks
loop filter
loop
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.)
Pending
Application number
JP2014558868A
Other languages
English (en)
Japanese (ja)
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JP2015511472A (ja
Filing date
Publication date
Priority claimed from US13/773,151 external-priority patent/US9596463B2/en
Application filed filed Critical
Publication of JP2015511472A publication Critical patent/JP2015511472A/ja
Publication of JP2015511472A5 publication Critical patent/JP2015511472A5/ja
Pending legal-status Critical Current

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JP2014558868A 2012-02-22 2013-02-22 ビデオコード化におけるコードブックを使用したループフィルタパラメータのコード化 Pending JP2015511472A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261601994P 2012-02-22 2012-02-22
US61/601,994 2012-02-22
US201261736918P 2012-12-13 2012-12-13
US61/736,918 2012-12-13
US13/773,151 US9596463B2 (en) 2012-02-22 2013-02-21 Coding of loop filter parameters using a codebook in video coding
US13/773,151 2013-02-21
PCT/US2013/027327 WO2013126706A2 (en) 2012-02-22 2013-02-22 Coding of loop filter parameters using a codebook in video coding

Publications (2)

Publication Number Publication Date
JP2015511472A JP2015511472A (ja) 2015-04-16
JP2015511472A5 true JP2015511472A5 (https=) 2016-03-17

Family

ID=48982245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014558868A Pending JP2015511472A (ja) 2012-02-22 2013-02-22 ビデオコード化におけるコードブックを使用したループフィルタパラメータのコード化

Country Status (6)

Country Link
US (1) US9596463B2 (https=)
EP (1) EP2817966A2 (https=)
JP (1) JP2015511472A (https=)
KR (1) KR101807913B1 (https=)
CN (1) CN104126301B (https=)
WO (1) WO2013126706A2 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9591331B2 (en) * 2012-03-28 2017-03-07 Qualcomm Incorporated Merge signaling and loop filter on/off signaling
US9473769B2 (en) 2012-06-08 2016-10-18 Texas Instruments Incorporated Method and system for reducing slice header parsing overhead in video coding
US20150036738A1 (en) 2013-07-30 2015-02-05 Texas Instruments Incorporated Method and apparatus for real-time sao parameter estimation
US11418812B2 (en) * 2015-02-11 2022-08-16 Qualcomm Incorporated Placement of parameter sets and sync samples in video coding
CN115134609B (zh) 2015-06-11 2025-02-21 杜比实验室特许公司 使用自适应去块滤波编码和解码图像的方法及其装置
JP6678735B2 (ja) 2015-09-25 2020-04-08 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 予測符号化のための適応シャープニングフィルタ
JP6673599B2 (ja) 2015-09-25 2020-03-25 ホアウェイ・テクノロジーズ・カンパニー・リミテッド ビデオ動き補償のための装置及び方法
MY185713A (en) * 2015-09-25 2021-05-31 Huawei Tech Co Ltd Apparatus and method for video motion compensation
BR112018006031A2 (pt) 2015-09-25 2018-10-09 Huawei Tech Co Ltd codificador de vídeo, decodificador de vídeo e métodos para codificação e decodificação preditiva
CA2999826C (en) 2015-09-25 2020-10-13 Huawei Technologies Co., Ltd. Apparatus and method for video motion compensation with selectable interpolation filter
KR102367708B1 (ko) * 2015-11-17 2022-02-24 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩 방법 및 장치
EP3552390A1 (en) * 2016-12-23 2019-10-16 Huawei Technologies Co., Ltd. Mixed domain collaborative in-loop filter for lossy video coding
US10747433B2 (en) * 2018-02-21 2020-08-18 Wisconsin Alumni Research Foundation Computer architecture for high-speed, graph-traversal
US11451773B2 (en) * 2018-06-01 2022-09-20 Qualcomm Incorporated Block-based adaptive loop filter (ALF) design and signaling
US11477448B2 (en) 2019-01-25 2022-10-18 Hfi Innovation Inc. Method and apparatus for non-linear adaptive loop filtering in video coding
US11546587B2 (en) 2019-04-11 2023-01-03 Mediatek Inc. Adaptive loop filter with adaptive parameter set
WO2020231140A1 (ko) * 2019-05-14 2020-11-19 엘지전자 주식회사 적응적 루프 필터 기반 비디오 또는 영상 코딩
WO2020258055A1 (zh) 2019-06-25 2020-12-30 北京大学 环路滤波的方法与装置
US11743459B2 (en) * 2020-09-29 2023-08-29 Qualcomm Incorporated Filtering process for video coding
EP4349014A4 (en) 2021-05-26 2025-05-21 Beijing Dajia Internet Information Technology Co., Ltd. Coding improvement with adaptive offset of a cross-component probe

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JP3999634B2 (ja) * 2002-11-11 2007-10-31 日本電信電話株式会社 画像符号化方法，画像復号方法，画像符号化装置，画像復号装置，画像符号化プログラム，画像復号プログラムおよびそのプログラムを記録した記録媒体
US7778472B2 (en) 2006-03-27 2010-08-17 Qualcomm Incorporated Methods and systems for significance coefficient coding in video compression
US8275045B2 (en) * 2006-07-12 2012-09-25 Qualcomm Incorporated Video compression using adaptive variable length codes
US9014280B2 (en) * 2006-10-13 2015-04-21 Qualcomm Incorporated Video coding with adaptive filtering for motion compensated prediction
US8767834B2 (en) * 2007-03-09 2014-07-01 Sharp Laboratories Of America, Inc. Methods and systems for scalable-to-non-scalable bit-stream rewriting
US8369422B2 (en) * 2007-10-16 2013-02-05 Thomson Licensing Methods and apparatus for artifact removal for bit depth scalability
US20120033040A1 (en) * 2009-04-20 2012-02-09 Dolby Laboratories Licensing Corporation Filter Selection for Video Pre-Processing in Video Applications
US9081733B2 (en) 2009-06-24 2015-07-14 Qualcomm Incorporated 16-point transform for media data coding
US20100329361A1 (en) 2009-06-30 2010-12-30 Samsung Electronics Co., Ltd. Apparatus and method for in-loop filtering of image data and apparatus for encoding/decoding image data using the same
JP5436695B2 (ja) * 2010-01-14 2014-03-05 ドルビー ラボラトリーズ ライセンシング コーポレイション ビデオ適応フィルタリングのための方法、システム、ビデオエンコーダ、ビデオデコーダ、コンピュータ装置、集積回路（ｉｃ）装置、及びコンピュータ読取可能な記録媒体
US9094658B2 (en) 2010-05-10 2015-07-28 Mediatek Inc. Method and apparatus of adaptive loop filtering
US8660174B2 (en) 2010-06-15 2014-02-25 Mediatek Inc. Apparatus and method of adaptive offset for video coding
US9363533B2 (en) * 2010-09-29 2016-06-07 Electronics And Telecommunications Research Institute Method and apparatus for video-encoding/decoding using filter information prediction
US9055305B2 (en) * 2011-01-09 2015-06-09 Mediatek Inc. Apparatus and method of sample adaptive offset for video coding
US8861617B2 (en) 2010-10-05 2014-10-14 Mediatek Inc Method and apparatus of region-based adaptive loop filtering
US20130113880A1 (en) * 2011-11-08 2013-05-09 Jie Zhao High Efficiency Video Coding (HEVC) Adaptive Loop Filter

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