KR101743893B1 - 인트라 예측 필터링 불능화 - Google Patents

인트라 예측 필터링 불능화 Download PDF

Info

Publication number
KR101743893B1
KR101743893B1 KR1020167002425A KR20167002425A KR101743893B1 KR 101743893 B1 KR101743893 B1 KR 101743893B1 KR 1020167002425 A KR1020167002425 A KR 1020167002425A KR 20167002425 A KR20167002425 A KR 20167002425A KR 101743893 B1 KR101743893 B1 KR 101743893B1
Authority
KR
South Korea
Prior art keywords
video
block
prediction
filter
filters
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
KR1020167002425A
Other languages
English (en)
Korean (ko)
Other versions
KR20160034923A (ko
Inventor
라잔 랙스맨 조쉬
로할스 호엘 솔레
마르타 카르체비츠
제원 강
우식 김
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20160034923A publication Critical patent/KR20160034923A/ko
Application granted granted Critical
Publication of KR101743893B1 publication Critical patent/KR101743893B1/ko
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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/169—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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020167002425A 2013-07-19 2014-07-18 인트라 예측 필터링 불능화 Expired - Fee Related KR101743893B1 (ko)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US201361856637P 2013-07-19 2013-07-19
US61/856,637 2013-07-19
US201361857131P 2013-07-22 2013-07-22
US61/857,131 2013-07-22
US201361876205P 2013-09-10 2013-09-10
US61/876,205 2013-09-10
US201361880087P 2013-09-19 2013-09-19
US61/880,087 2013-09-19
US201361888319P 2013-10-08 2013-10-08
US61/888,319 2013-10-08
US201361890822P 2013-10-14 2013-10-14
US201361890844P 2013-10-14 2013-10-14
US61/890,822 2013-10-14
US61/890,844 2013-10-14
US14/334,496 2014-07-17
US14/334,496 US9451254B2 (en) 2013-07-19 2014-07-17 Disabling intra prediction filtering
PCT/US2014/047222 WO2015010037A1 (en) 2013-07-19 2014-07-18 Disabling intra prediction filtering

Publications (2)

Publication Number Publication Date
KR20160034923A KR20160034923A (ko) 2016-03-30
KR101743893B1 true KR101743893B1 (ko) 2017-06-05

Family

ID=52343554

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167002425A Expired - Fee Related KR101743893B1 (ko) 2013-07-19 2014-07-18 인트라 예측 필터링 불능화

Country Status (7)

Country Link
US (1) US9451254B2 (enExample)
EP (1) EP3022910A1 (enExample)
JP (1) JP6580562B2 (enExample)
KR (1) KR101743893B1 (enExample)
CN (1) CN105379266B (enExample)
CA (1) CA2917631C (enExample)
WO (1) WO2015010037A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019013515A1 (ko) * 2017-07-10 2019-01-17 삼성전자 주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치

Families Citing this family (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110113561A (ko) * 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
KR101912307B1 (ko) 2010-12-08 2018-10-26 엘지전자 주식회사 인트라 예측 방법과 이를 이용한 부호화 장치 및 복호화 장치
KR101883932B1 (ko) * 2010-12-22 2018-07-31 엘지전자 주식회사 화면 내 예측 방법 및 이러한 방법을 사용하는 장치
US9008180B2 (en) * 2011-04-21 2015-04-14 Intellectual Discovery Co., Ltd. Method and apparatus for encoding/decoding images using a prediction method adopting in-loop filtering
KR20120140181A (ko) 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
US8767824B2 (en) 2011-07-11 2014-07-01 Sharp Kabushiki Kaisha Video decoder parallelization for tiles
US10645398B2 (en) 2011-10-25 2020-05-05 Texas Instruments Incorporated Sample-based angular intra-prediction in video coding
EP3078194B1 (en) * 2014-01-02 2019-09-11 HFI Innovation Inc. Method and apparatus for intra prediction coding with boundary filtering control
JP2015216632A (ja) * 2014-04-22 2015-12-03 ソニー株式会社 符号化装置および符号化方法
CN105872539B (zh) * 2015-02-08 2020-01-14 同济大学 图像编码方法和装置及图像解码方法和装置
CN107409208B (zh) * 2015-03-27 2021-04-20 索尼公司 图像处理装置、图像处理方法以及计算机可读存储介质
CN107925759B (zh) 2015-06-05 2022-06-03 杜比实验室特许公司 用于编码和解码帧内预测的方法和设备
JP6383327B2 (ja) * 2015-06-10 2018-08-29 日本電信電話株式会社 イントラ予測処理装置、イントラ予測処理方法、イントラ予測処理プログラム、画像符号化装置及び画像復号装置
US11463689B2 (en) 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding
US11477484B2 (en) * 2015-06-22 2022-10-18 Qualcomm Incorporated Video intra prediction using hybrid recursive filters
WO2017036370A1 (en) 2015-09-03 2017-03-09 Mediatek Inc. Method and apparatus of neural network based processing in video coding
US10425648B2 (en) * 2015-09-29 2019-09-24 Qualcomm Incorporated Video intra-prediction using position-dependent prediction combination for video coding
CN106604028A (zh) * 2015-10-16 2017-04-26 中兴通讯股份有限公司 编码处理、解码处理方法及装置、编码器及解码器
US20180302629A1 (en) * 2015-10-30 2018-10-18 Sony Corporation Image processing apparatus and method
WO2017082670A1 (ko) * 2015-11-12 2017-05-18 엘지전자 주식회사 영상 코딩 시스템에서 계수 유도 인트라 예측 방법 및 장치
EP3767947A1 (en) * 2015-11-17 2021-01-20 Huawei Technologies Co., Ltd. Method and apparatus of adaptive filtering of samples for video coding
CN118784880A (zh) 2016-02-09 2024-10-15 弗劳恩霍夫应用研究促进协会 解码器、编码器、方法、网络设备以及可读存储介质
KR20180129863A (ko) * 2016-04-25 2018-12-05 엘지전자 주식회사 영상 코딩 시스템에서 영상 디코딩 방법 및 장치
WO2017188780A2 (ko) * 2016-04-29 2017-11-02 인텔렉추얼디스커버리 주식회사 영상 신호 부호화/복호화 방법 및 장치
CN109792519B (zh) * 2016-08-08 2023-06-23 Lg电子株式会社 基于帧内预测模式的图像处理方法及其装置
ES2711474R1 (es) 2016-08-31 2020-07-01 Kt Corp Metodo y aparato para procesar una senal de video
US10652575B2 (en) * 2016-09-15 2020-05-12 Qualcomm Incorporated Linear model chroma intra prediction for video coding
US11166036B2 (en) * 2016-09-30 2021-11-02 Lg Electronics Inc. Image processing method and apparatus therefor
KR20180042899A (ko) * 2016-10-19 2018-04-27 디지털인사이트 주식회사 적응적 보간 필터를 사용하는 비디오 코딩 방법 및 장치
EP4604517A3 (en) 2016-12-23 2025-11-12 Huawei Technologies Co., Ltd. An intra-prediction apparatus for extending a set of predetermined directional intra-prediction modes
HUE062025T2 (hu) * 2016-12-23 2023-09-28 Huawei Tech Co Ltd Kódoló berendezés egy kiterjesztési irányú intra-predikciós mód jelzésére irányított intra-predikciós módok csoportján belül
KR102719084B1 (ko) * 2017-01-02 2024-10-16 한양대학교 산학협력단 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치
US12184846B2 (en) 2017-01-02 2024-12-31 Industry-University Cooperation Foundation Hanyang University Intra prediction method and apparatus for performing adaptive filtering on reference pixel
RU2753643C2 (ru) * 2017-01-31 2021-08-18 Шарп Кабусики Кайся Системы и способы для выполнения планарного кодирования видеосигналов с внутренним прогнозированием
US11146795B2 (en) * 2017-03-10 2021-10-12 Qualcomm Incorporated Intra filtering flag in video coding
RU2740859C1 (ru) * 2017-05-31 2021-01-21 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для выполнения декодирования изображения на основе интра-предсказания в системе кодирования изображений
KR102401851B1 (ko) * 2017-06-14 2022-05-26 삼성디스플레이 주식회사 영상 압축 방법 및 이를 수행하는 표시 장치
US10764582B2 (en) * 2017-06-29 2020-09-01 Qualcomm Incorporated Reducing seam artifacts in 360-degree video
US10764587B2 (en) 2017-06-30 2020-09-01 Qualcomm Incorporated Intra prediction in video coding
WO2019009590A1 (ko) 2017-07-03 2019-01-10 김기백 추가 영역을 포함하는 분할 단위를 이용한 영상 복호화 방법 및 장치
EP3454556A1 (en) * 2017-09-08 2019-03-13 Thomson Licensing Method and apparatus for video encoding and decoding using pattern-based block filtering
WO2019059107A1 (ja) * 2017-09-20 2019-03-28 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、符号化方法及び復号方法
US10965941B2 (en) 2017-10-09 2021-03-30 Qualcomm Incorporated Position-dependent prediction combinations in video coding
CN107801024B (zh) * 2017-11-09 2019-07-12 北京大学深圳研究生院 一种用于帧内预测的边界滤波方法
CN107896330B (zh) * 2017-11-29 2019-08-13 北京大学深圳研究生院 一种用于帧内和帧间预测的滤波方法
WO2019107999A1 (ko) * 2017-11-30 2019-06-06 엘지전자 주식회사 비디오 신호의 처리 방법 및 장치
BR112020010935A2 (pt) * 2017-12-08 2020-11-17 Panasonic Intellectual Property Corporation Of America dispositivo de codificação de imagem, dispositivo de decodificação de imagem, método de codificação de imagem, e método de decodificação de imagem
US10491897B2 (en) 2018-04-13 2019-11-26 Google Llc Spatially adaptive quantization-aware deblocking filter
CN118138779A (zh) * 2018-06-01 2024-06-04 夏普株式会社 图像解码装置以及图像编码装置
JP7373509B2 (ja) 2018-06-25 2023-11-02 オッポ広東移動通信有限公司 フレーム内予測方法及び装置
GB2575434B (en) 2018-06-29 2020-07-22 Imagination Tech Ltd Guaranteed data compression
GB2575121B (en) 2018-06-29 2022-12-28 Imagination Tech Ltd Guaranteed data compression
GB2575436B (en) 2018-06-29 2022-03-09 Imagination Tech Ltd Guaranteed data compression
US10567752B2 (en) * 2018-07-02 2020-02-18 Tencent America LLC Method and apparatus for intra prediction for non-square blocks in video compression
US11277644B2 (en) * 2018-07-02 2022-03-15 Qualcomm Incorporated Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching
US10382772B1 (en) * 2018-07-02 2019-08-13 Tencent America LLC Method and apparatus for video coding
US10404980B1 (en) * 2018-07-10 2019-09-03 Tencent America LLC Intra prediction with wide angle mode in video coding
BR112020027089A2 (pt) 2018-07-11 2021-03-30 Huawei Technologies Co., Ltd. Método e aparelho para filtragem dependente de taxa de proporção para intraprevisão
AU2018217336B2 (en) * 2018-08-17 2025-04-24 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a transformed block of video samples
CN112740276B (zh) 2018-09-23 2025-01-17 华为技术有限公司 用于帧内参考样本插值滤波器切换的方法和装置
KR20240064730A (ko) 2018-10-05 2024-05-13 티씨엘 킹 일렉트리컬 어플라이언시스 (후이저우) 컴퍼니 리미티드 영상 디코딩 및 인코딩 방법과 저장 매체
CN117041553A (zh) * 2018-10-06 2023-11-10 华为技术有限公司 使用插值滤波器进行帧内预测的方法和装置
US11303885B2 (en) 2018-10-25 2022-04-12 Qualcomm Incorporated Wide-angle intra prediction smoothing and interpolation
WO2020085955A1 (en) * 2018-10-26 2020-04-30 Huawei Technologies Co., Ltd. Method and apparatus for reference sample filtering
CN112997497B (zh) 2018-11-14 2024-10-18 华为技术有限公司 用于帧内预测的方法和装置
WO2020106186A1 (en) * 2018-11-19 2020-05-28 Huawei Technologies Co., Ltd. Method and apparatus for hierarchical signaling of enabling and disabling prediction mechanisms for video coding
WO2020111843A1 (ko) * 2018-11-28 2020-06-04 주식회사 윌러스표준기술연구소 화면 내 예측 필터링을 이용한 비디오 신호 처리 방법 및 장치
PT3891980T (pt) * 2018-12-21 2024-07-22 Huawei Tech Co Ltd Método e aparelho de filtragem de interpolação para codificação preditiva
CN113196753B (zh) * 2018-12-28 2023-05-12 华为技术有限公司 用于预测译码的插值滤波锐化方法和装置
CN115348449B (zh) 2018-12-29 2024-05-17 华为技术有限公司 编码器，解码器和使用压缩mv存储的对应方法
US11431987B2 (en) * 2019-01-08 2022-08-30 Tencent America LLC Method and apparatus for memory bandwidth reduction for small inter blocks
WO2020145855A1 (en) * 2019-01-12 2020-07-16 Huawei Technologies Co., Ltd. A video encoder, a video decoder and corresponding methods of processing mmvd distance
US10778972B1 (en) 2019-02-27 2020-09-15 Google Llc Adaptive filter intra prediction modes in image/video compression
JP7145793B2 (ja) * 2019-03-11 2022-10-03 Kddi株式会社 画像復号装置、画像復号方法及びプログラム
MX2021010874A (es) * 2019-03-12 2021-10-22 Lg Electronics Inc Metodo y aparato de codificacion/decodificacion de imagen, y metodo para transmitir un flujo de bits.
CN113632493B (zh) * 2019-03-13 2024-07-12 北京字节跳动网络技术有限公司 变换跳过模式中的子块变换
CN113785572B (zh) 2019-05-02 2022-12-16 北京字节跳动网络技术有限公司 使用多个参考滤波器的帧内视频编解码
WO2020228761A1 (en) * 2019-05-14 2020-11-19 Beijing Bytedance Network Technology Co., Ltd. Filter selection for intra video coding
US10735745B1 (en) * 2019-06-06 2020-08-04 Tencent America LLC Method and apparatus for video coding
CN121334377A (zh) * 2019-06-24 2026-01-13 夏普株式会社 对视频数据进行编码的方法、解码设备、编码设备及存储介质
KR20220053516A (ko) * 2019-06-24 2022-04-29 인터디지털 브이씨 홀딩스 프랑스 에스에이에스 비디오 인코딩 및 디코딩에 대한 인트라 예측
KR102757393B1 (ko) * 2019-07-10 2025-01-21 엘지전자 주식회사 레지듀얼 코딩에 대한 영상 디코딩 방법 및 그 장치
US11616962B2 (en) * 2019-07-15 2023-03-28 Tencent America LLC Method and apparatus for video coding
WO2021041156A1 (en) * 2019-08-23 2021-03-04 Tencent America LLC Method and apparatus for video coding
KR20250079236A (ko) * 2019-08-31 2025-06-04 엘지전자 주식회사 영상 코딩 시스템에서 단순화된 레지듀얼 데이터 코딩을 사용하는 영상 디코딩 방법 및 그 장치
CN114303382B (zh) * 2019-09-01 2025-10-28 北京字节跳动网络技术有限公司 视频编解码中预测权重的对准
US20220337814A1 (en) * 2019-09-19 2022-10-20 Lg Electronics Inc. Image encoding/decoding method and device using reference sample filtering, and method for transmitting bitstream
WO2020251414A2 (en) * 2019-09-29 2020-12-17 Huawei Technologies Co., Ltd. Method and apparatus of generating weighting masks for integer-slope split directions in inter prediction
WO2021068785A1 (en) * 2019-10-06 2021-04-15 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods of unifying interplolation filter of luma and chroma components
KR102920494B1 (ko) * 2019-11-05 2026-02-02 엘지전자 주식회사 슬라이스 타입 기반 영상/비디오 코딩 방법 및 장치
JP7431330B2 (ja) 2019-12-26 2024-02-14 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におけるプロファイル、層及びレイヤの指示
JP7425204B2 (ja) 2019-12-26 2024-01-30 バイトダンス インコーポレイテッド ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約
JP7422881B2 (ja) 2019-12-27 2024-01-26 バイトダンス インコーポレイテッド パラメータセットにおけるサブピクチャシグナリング
GB2590729A (en) * 2020-01-03 2021-07-07 British Broadcasting Corp Transform skip in video coding and decoding
WO2021142364A1 (en) 2020-01-09 2021-07-15 Bytedance Inc. Signalling of high level syntax indication
US11558605B2 (en) * 2020-01-23 2023-01-17 Tencent America LLC Video coding method and system based on multiple reference line intra prediction
US11516514B2 (en) * 2020-03-27 2022-11-29 Tencent America LLC High level control for deblocking operations
JP7152444B2 (ja) * 2020-04-30 2022-10-12 華為技術有限公司 ビデオ符号化のためのサンプルの適応フィルタリングの方法および装置
KR102927270B1 (ko) * 2020-05-21 2026-02-13 바이트댄스 아이엔씨 점진적인 디코딩 리프레시 및 레퍼런스 픽처 목록의 시그널링
JP7506188B2 (ja) 2020-05-22 2024-06-25 バイトダンス インコーポレイテッド コーディングされた映像におけるシーケンスの終端の表示
CN115668949A (zh) 2020-05-26 2023-01-31 字节跳动有限公司 编解码视频中的帧间层参考图片的标识
CN114071162A (zh) * 2020-07-29 2022-02-18 Oppo广东移动通信有限公司 图像编码方法、图像解码方法及相关装置
MX2023000279A (es) * 2020-10-16 2023-02-09 Guangdong Oppo Mobile Telecommunications Corp Ltd Metodo de intra prediccion, codificador, decodificador y medio de almacenamiento.
CN116635885B (zh) 2020-11-20 2025-10-14 华为技术有限公司 用于优化帧渲染过程中的功耗的设备和方法
WO2023022530A1 (ko) * 2021-08-18 2023-02-23 엘지전자 주식회사 인트라 예측 모드에 기반하여 참조 샘플 필터링을 수행하는 영상 부호화/복호화 방법, 장치, 및 비트스트림을 전송하는 방법
CN118285104A (zh) * 2021-11-22 2024-07-02 北京达佳互联信息技术有限公司 帧内预测的平面模式改进
CN115834882B (zh) * 2022-11-24 2026-02-24 北京奇艺世纪科技有限公司 一种帧内预测方法、装置、电子设备及存储介质
WO2025078060A1 (en) * 2023-10-11 2025-04-17 Nokia Technologies Oy A method, an apparatus and a computer program product for video encoding and decoding

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100128803A1 (en) 2007-06-08 2010-05-27 Oscar Divorra Escoda Methods and apparatus for in-loop de-artifacting filtering based on multi-lattice sparsity-based filtering
US20120082219A1 (en) 2010-10-05 2012-04-05 Microsoft Corporation Content adaptive deblocking during video encoding and decoding

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2638109B2 (ja) * 1988-08-22 1997-08-06 日本電信電話株式会社 ループ内フィルタ
JP2010016454A (ja) * 2008-07-01 2010-01-21 Sony Corp 画像符号化装置および方法、画像復号装置および方法、並びにプログラム
PL2945382T3 (pl) * 2010-04-23 2017-11-30 M&K Holdings Inc. Urządzenie do kodowania obrazu
SG185050A1 (en) * 2010-04-26 2012-12-28 Panasonic Corp Filtering mode for intra prediction inferred from statistics of surrounding blocks
US20140078394A1 (en) * 2012-09-17 2014-03-20 General Instrument Corporation Selective use of chroma interpolation filters in luma interpolation process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100128803A1 (en) 2007-06-08 2010-05-27 Oscar Divorra Escoda Methods and apparatus for in-loop de-artifacting filtering based on multi-lattice sparsity-based filtering
US20120082219A1 (en) 2010-10-05 2012-04-05 Microsoft Corporation Content adaptive deblocking during video encoding and decoding

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
David Flynn et al.,"High Efficiency Video Coding (HEVC) Range Extensions text specification: Draft 3", JCTVC-M1005, 2013.6.21.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019013515A1 (ko) * 2017-07-10 2019-01-17 삼성전자 주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치

Also Published As

Publication number Publication date
EP3022910A1 (en) 2016-05-25
CN105379266A (zh) 2016-03-02
CA2917631C (en) 2018-04-03
US9451254B2 (en) 2016-09-20
JP6580562B2 (ja) 2019-09-25
JP2016530779A (ja) 2016-09-29
US20150023405A1 (en) 2015-01-22
KR20160034923A (ko) 2016-03-30
WO2015010037A1 (en) 2015-01-22
CA2917631A1 (en) 2015-01-22
CN105379266B (zh) 2018-08-07

Similar Documents

Publication Publication Date Title
KR101743893B1 (ko) 인트라 예측 필터링 불능화
KR102232099B1 (ko) 변위 벡터들을 이용한 예측 블록으로부터의 인트라 예측
AU2017238068B2 (en) Decoding video data using a two-level multi-type-tree framework
EP2875631B1 (en) Reusing parameter sets for video coding
EP3117610B1 (en) Modifying bit depths in color-space transform coding
KR102086872B1 (ko) 비디오 코딩을 위한 파면 병렬 프로세싱
KR101861906B1 (ko) 고 효율 비디오 코딩에 기초한 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법
KR20160078493A (ko) 비디오 코딩을 위한 칼라 레지듀얼 예측
KR20160047486A (ko) 인트라 블록 복사를 수행할 경우의 지역들의 결정
KR20170039176A (ko) 팔레트 모드 인코딩 및 디코딩 설계
WO2017083710A1 (en) Coding sign information of video data
JP2017508345A (ja) 予測ブロックからのイントラ予測
KR20150065838A (ko) 비디오 특성들의 표시
KR20160058823A (ko) Ｈｅｖｃ 에서의 서브-예측 유닛 (ｐｕ) 기반 시간적 모션 벡터 예측 및 3ｄ-ｈｅｖｃ 에서의 서브-ｐｕ 설계
KR20160058824A (ko) Ｈｅｖｃ 에서의 서브-예측 유닛 (ｐｕ) 기반 시간적 모션 벡터 예측 및 3ｄ-ｈｅｖｃ 에서의 서브-ｐｕ 설계
KR20160048170A (ko) 인트라 블록 복사를 위한 레지듀얼 예측
CN104412591A (zh) 用于差域帧内预测的帧内模式扩展
KR101822725B1 (ko) Hls-전용 스케일러블 비디오 코딩을 위한 층 간 참조 화상 생성
WO2014100015A1 (en) Deblocking filter with reduced line buffer
NZ715952B2 (en) Intra prediction from a predictive block using displacement vectors
HK1216961B (zh) 使用位移向量从预测性块的帧内预测

Legal Events

Date Code Title Description
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
A302 Request for accelerated examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20210531

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20210531