HUE049215T2 - Intrapredikciós- és intramódkódolás - Google Patents

Intrapredikciós- és intramódkódolás

Info

Publication number
HUE049215T2
HUE049215T2 HUE16736954A HUE16736954A HUE049215T2 HU E049215 T2 HUE049215 T2 HU E049215T2 HU E16736954 A HUE16736954 A HU E16736954A HU E16736954 A HUE16736954 A HU E16736954A HU E049215 T2 HUE049215 T2 HU E049215T2
Authority
HU
Hungary
Prior art keywords
intra
mode coding
prediction
intra prediction
intra mode
Prior art date
Application number
HUE16736954A
Other languages
English (en)
Hungarian (hu)
Inventor
Xin Zhao
Jianle Chen
Li Zhang
Marta Karczewicz
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 HUE049215T2 publication Critical patent/HUE049215T2/hu

Links

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
    • H04N19/10—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
    • H04N19/10—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/102—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
    • H04N19/124—Quantisation
    • 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
    • H04N19/17—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/182—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 pixel
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/80—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)
HUE16736954A 2015-06-18 2016-06-17 Intrapredikciós- és intramódkódolás HUE049215T2 (hu)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562181744P 2015-06-18 2015-06-18
US201562192310P 2015-07-14 2015-07-14
US15/184,051 US10841593B2 (en) 2015-06-18 2016-06-16 Intra prediction and intra mode coding

Publications (1)

Publication Number Publication Date
HUE049215T2 true HUE049215T2 (hu) 2020-09-28

Family

ID=56404291

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE16736954A HUE049215T2 (hu) 2015-06-18 2016-06-17 Intrapredikciós- és intramódkódolás

Country Status (10)

Country Link
US (1) US10841593B2 (enExample)
EP (1) EP3311571B1 (enExample)
JP (1) JP6724046B2 (enExample)
KR (1) KR102194113B1 (enExample)
CN (1) CN107750457B (enExample)
AU (1) AU2016278963A1 (enExample)
ES (1) ES2794619T3 (enExample)
HU (1) HUE049215T2 (enExample)
TW (1) TW201717629A (enExample)
WO (1) WO2016205684A1 (enExample)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11463689B2 (en) 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding
US10142627B2 (en) 2015-06-18 2018-11-27 Qualcomm Incorporated Intra prediction and intra mode coding
WO2017138393A1 (en) 2016-02-08 2017-08-17 Sharp Kabushiki Kaisha Systems and methods for intra prediction coding
CN113810711B (zh) * 2016-04-29 2024-05-10 世宗大学校产学协力团 用于对图像信号进行编码和解码的方法和装置
KR102224668B1 (ko) 2016-10-04 2021-03-08 김기백 영상 데이터 부호화/복호화 방법 및 장치
US12587689B2 (en) 2016-10-04 2026-03-24 B1 Institute Of Image Technology, Inc. Method and apparatus for reconstructing 360-degree image according to projection format
KR102331940B1 (ko) * 2016-12-23 2021-11-26 후아웨이 테크놀러지 컴퍼니 리미티드 지향성 인트라 예측 모드의 세트 내에서 확장 지향성 인트라 예측 모드를 시그널링하는 인코딩 장치
EP3618446A4 (en) * 2017-06-22 2020-05-13 Huawei Technologies Co., Ltd. APPARATUS AND METHOD FOR IN-FRAME PREDICTION
EP3422716A1 (en) * 2017-06-26 2019-01-02 Thomson Licensing Method and apparatus for most probable mode (mpm) sorting and signaling in video encoding and decoding
CN115174914B (zh) * 2017-07-24 2025-07-22 艾锐势有限责任公司 帧内模式jvet编译方法
JP7147145B2 (ja) * 2017-09-26 2022-10-05 富士通株式会社 動画像符号化装置、動画像符号化方法、及び動画像符号化プログラム
CN119729020A (zh) * 2017-10-24 2025-03-28 三星电子株式会社 视频信号处理方法和装置
CN111316640B (zh) * 2017-11-17 2023-09-26 鸿颖创新有限公司 基于调整的帧内模式列表以编码视频数据的设备及方法
CN110049339B (zh) * 2018-01-16 2023-02-17 腾讯科技（深圳）有限公司 图像编码中的预测方向选取方法、装置和存储介质
WO2019194439A1 (ko) * 2018-04-02 2019-10-10 엘지전자 주식회사 컨텍스트 기반 인트라 예측 모드 정보 코딩을 이용한 영상 코딩 방법 및 그 장치
IL313310B2 (en) 2018-06-11 2025-07-01 Samsung Electronics Co Ltd An encoding method and a standard for it, and an decoding method and a standard for it
US11277644B2 (en) * 2018-07-02 2022-03-15 Qualcomm Incorporated Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching
CN112567740B (zh) * 2018-08-29 2023-03-10 华为技术有限公司 用于帧内预测的方法和装置
US10771778B2 (en) * 2018-09-14 2020-09-08 Tencent America LLC Method and device for MPM list generation for multi-line intra prediction
EP3844964A4 (en) 2018-09-19 2021-11-03 Huawei Technologies Co., Ltd. METHOD AND DEVICE FOR PREDICTING THE MOST LIKELY INTRA-MODES
CN117651133A (zh) * 2018-09-21 2024-03-05 华为技术有限公司 基于邻块的帧内预测模式推导
WO2020071871A1 (ko) * 2018-10-05 2020-04-09 엘지전자 주식회사 영상 서비스 처리 방법 및 그 장치
CN117857818A (zh) * 2018-10-05 2024-04-09 Lg电子株式会社 视频解码方法、视频编码方法及存储介质
BR122021007351B1 (pt) * 2018-10-09 2022-09-20 Lg Electronics Inc Método de codificação de imagem baseado em predição intra usando lista de mpm e dispositivo para o mesmo
CN112385234B (zh) * 2018-10-09 2024-04-09 华为技术有限公司 图像和视频译码的设备和方法
WO2020076125A1 (ko) 2018-10-12 2020-04-16 주식회사 엑스리스 영상 신호 부호화/복호화 방법 및 이를 위한 장치
US11303885B2 (en) 2018-10-25 2022-04-12 Qualcomm Incorporated Wide-angle intra prediction smoothing and interpolation
CN112970263B (zh) 2018-11-06 2024-07-12 北京字节跳动网络技术有限公司 基于条件的具有几何分割的帧间预测
US11032551B2 (en) * 2018-12-04 2021-06-08 Tencent America LLC Simplified most probable mode list generation scheme
WO2020140862A1 (en) 2018-12-30 2020-07-09 Beijing Bytedance Network Technology Co., Ltd. Conditional application of inter prediction with geometric partitioning in video processing
WO2020143742A1 (en) * 2019-01-10 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Simplified context modeling for context adaptive binary arithmetic coding
CN111435993B (zh) * 2019-01-14 2022-08-26 华为技术有限公司 视频编码器、视频解码器及相应方法
US12200202B2 (en) * 2019-02-21 2025-01-14 Lg Electronics Inc. Image decoding method and apparatus using intra prediction in image coding system
CA3250568A1 (en) * 2019-03-23 2025-11-29 Lg Electronics Inc. Method for coding image on basis of intra prediction using mpm list and apparatus therefor
JP7299342B2 (ja) 2019-04-12 2023-06-27 北京字節跳動網絡技術有限公司 ビデオ処理方法、装置、記憶媒体、及び記憶方法
CN113748676B (zh) 2019-04-16 2024-05-10 北京字节跳动网络技术有限公司 帧内编解码模式下的矩阵推导
CN113728640B (zh) 2019-04-23 2024-08-02 北京字节跳动网络技术有限公司 帧内预测和残差编解码
CN113796086B (zh) * 2019-04-25 2023-06-06 寰发股份有限公司 编码或解码视频数据的方法和装置
EP3949391A4 (en) 2019-05-01 2022-05-25 Beijing Bytedance Network Technology Co., Ltd. MATRIX-BASED INTRAPREDICTION USING FILTRATION
CN117097912A (zh) 2019-05-01 2023-11-21 北京字节跳动网络技术有限公司 基于矩阵的帧内预测的上下文编码
WO2020224660A1 (en) * 2019-05-09 2020-11-12 Beijing Bytedance Network Technology Co., Ltd. Most probable mode list construction for screen content coding
EP3954115A4 (en) 2019-05-22 2023-04-19 Beijing Bytedance Network Technology Co., Ltd. MATRIX-BASED INTRAPREDICTION USING UPSAMPLING
WO2020239017A1 (en) 2019-05-31 2020-12-03 Beijing Bytedance Network Technology Co., Ltd. One-step downsampling process in matrix-based intra prediction
JP2022534320A (ja) 2019-06-05 2022-07-28 北京字節跳動網絡技術有限公司 マトリクスベースイントラ予測のためのコンテキスト決定
CN114424531B (zh) * 2019-07-08 2025-05-30 Lg电子株式会社 基于环路内滤波的视频或图像编码
CN110519605A (zh) * 2019-07-23 2019-11-29 西安万像电子科技有限公司 帧内预测模式的编码方法、装置及存储介质
CN114270825B (zh) 2019-08-19 2024-06-28 北京字节跳动网络技术有限公司 基于计数器的帧内预测模式的初始化
KR20260003392A (ko) 2019-10-28 2026-01-06 두인 비전 컴퍼니 리미티드 색상 성분에 기초한 신택스 시그널링 및 파싱
CN120639998A (zh) * 2019-12-05 2025-09-12 交互数字Ce专利控股有限公司 一种用于视频编码和解码的方法及装置
WO2021134759A1 (en) * 2020-01-02 2021-07-08 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods of symmetric mode dependent intra smoothing when wide angle intra prediction is activated
US11611770B2 (en) * 2020-10-14 2023-03-21 Tencent America LLC Method and apparatus for video coding
JP2024520116A (ja) 2021-06-07 2024-05-21 ヒョンダイ モーター カンパニー イントラ予測方法及び記録媒体
WO2023014164A1 (ko) * 2021-08-05 2023-02-09 현대자동차주식회사 비디오 부호화/복호화 방법 및 장치
WO2024071523A1 (ko) * 2022-09-26 2024-04-04 현대자동차주식회사 개선된 크로스 컴포넌트 선형 모델 예측을 이용하는 비디오 코딩을 위한 방법 및 장치

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006081156A (ja) 2004-08-13 2006-03-23 Fuji Photo Film Co Ltd 画像処理装置および方法並びにプログラム
EP3410706B1 (en) 2007-06-29 2021-12-01 Velos Media International Limited Image encoding device and image decoding device
US8750378B2 (en) 2008-09-23 2014-06-10 Qualcomm Incorporated Offset calculation in switched interpolation filters
JP5169978B2 (ja) 2009-04-24 2013-03-27 ソニー株式会社 画像処理装置および方法
JP5581688B2 (ja) 2009-12-24 2014-09-03 ソニー株式会社 画像処理装置および方法、並びにプログラム
WO2011083573A1 (ja) 2010-01-07 2011-07-14 株式会社 東芝 動画像符号化装置及び動画像復号化装置
KR101791242B1 (ko) 2010-04-16 2017-10-30 에스케이텔레콤 주식회사 영상 부호화/복호화 장치 및 방법
SG10201503178RA (en) 2010-04-23 2015-06-29 M&K Holdings Inc Apparatus For Encoding A Moving Picture
US9094658B2 (en) 2010-05-10 2015-07-28 Mediatek Inc. Method and apparatus of adaptive loop filtering
US8902978B2 (en) * 2010-05-30 2014-12-02 Lg Electronics Inc. Enhanced intra prediction mode signaling
US9008175B2 (en) 2010-10-01 2015-04-14 Qualcomm Incorporated Intra smoothing filter for video coding
US20120106640A1 (en) 2010-10-31 2012-05-03 Broadcom Corporation Decoding side intra-prediction derivation for video coding
DK2645715T3 (da) 2010-11-25 2020-02-17 Lg Electronics Inc Fremgangsmåde til signalering af billedinformation og fremgangsmåde til dekodning af billedinformation ved brug af denne
US20120183041A1 (en) 2011-01-14 2012-07-19 Sony Corporation Interpolation filter for intra prediction of hevc
KR101383775B1 (ko) 2011-05-20 2014-04-14 주식회사 케이티 화면 내 예측 방법 및 장치
US9654785B2 (en) 2011-06-09 2017-05-16 Qualcomm Incorporated Enhanced intra-prediction mode signaling for video coding using neighboring mode
US9762900B2 (en) 2011-06-17 2017-09-12 Lg Electronics Inc. Method and apparatus for encoding/decoding video in intra prediction mode
WO2012171463A1 (en) 2011-06-17 2012-12-20 Mediatek Inc. Method and apparatus for coding of intra prediction mode
KR20120140181A (ko) 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
CN104869420B (zh) 2011-06-28 2018-04-24 三星电子株式会社 对视频数据进行解码的方法
CN105100809B (zh) 2011-06-28 2018-08-10 三星电子株式会社 用于使用帧内预测进行图像编码和解码的方法和设备
WO2013000324A1 (en) 2011-06-28 2013-01-03 Mediatek Singapore Pte. Ltd. Method and apparatus of intra mode coding
JP2013012995A (ja) 2011-06-30 2013-01-17 Sony Corp 画像処理装置および方法
CN102857750B (zh) 2011-07-01 2015-05-06 华为技术有限公司 帧内预测编解码处理方法、装置和系统
JP2013058939A (ja) 2011-09-08 2013-03-28 Sharp Corp 画像復号装置、および画像符号化装置
BR112013014374B8 (pt) 2011-09-13 2022-08-30 Mediatek Singapore Pte Ltd Método e aparelho para codificação de modo intra em hevc
ES3059245T3 (en) 2011-10-07 2026-03-19 Dolby Laboratories Licensing Corp Method for decoding an intra prediction mode using candidate intra prediction modes
JP2013090120A (ja) 2011-10-18 2013-05-13 Nippon Telegr & Teleph Corp <Ntt> 画像符号化方法，画像復号方法，画像符号化装置，画像復号装置およびそれらのプログラム
CN105338348B (zh) 2011-10-24 2018-11-13 英孚布瑞智有限私人贸易公司 用于图像解码的方法和装置
US20130107949A1 (en) 2011-10-26 2013-05-02 Intellectual Discovery Co., Ltd. Scalable video coding method and apparatus using intra prediction mode
KR20130049522A (ko) 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 방법
US9154796B2 (en) * 2011-11-04 2015-10-06 Qualcomm Incorporated Intra-mode video coding
CN109905705B (zh) 2012-01-13 2023-05-02 夏普株式会社 图像解码装置
US9538172B2 (en) 2012-04-11 2017-01-03 Qualcomm Incorporated Grouping bypass coded syntax elements in video coding
KR20140129423A (ko) 2013-04-29 2014-11-07 인텔렉추얼디스커버리 주식회사 인트라 예측 방법 및 장치
CN103248892A (zh) 2013-05-07 2013-08-14 北京大学 一种帧内预测方法及装置
WO2015000168A1 (en) 2013-07-05 2015-01-08 Mediatek Singapore Pte. Ltd. A simplified dc prediction method in intra prediction
CN106464908A (zh) 2014-06-20 2017-02-22 三星电子株式会社 用于传输深度图像的预测模式以供层间视频编码和解码的方法和装置
KR101700410B1 (ko) 2015-02-10 2017-01-26 주식회사 아리스케일 인트라 모드를 이용한 쿼터 픽셀 해상도를 갖는 영상 보간 방법 및 장치
CN104702962B (zh) 2015-03-03 2019-04-16 华为技术有限公司 帧内编解码方法、编码器和解码器
US20180255304A1 (en) 2015-03-29 2018-09-06 Lg Electronics Inc. Method and device for encoding/decoding video signal
US20160373742A1 (en) 2015-06-18 2016-12-22 Qualcomm Incorporated Intra prediction and intra mode coding
US10142627B2 (en) 2015-06-18 2018-11-27 Qualcomm Incorporated Intra prediction and intra mode coding
US20160373782A1 (en) 2015-06-18 2016-12-22 Qualcomm Incorporated Intra prediction and intra mode coding
US20160373770A1 (en) 2015-06-18 2016-12-22 Qualcomm Incorporated Intra prediction and intra mode coding
US11463689B2 (en) 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding
US10194170B2 (en) 2015-11-20 2019-01-29 Mediatek Inc. Method and apparatus for video coding using filter coefficients determined based on pixel projection phase
US10382781B2 (en) 2016-09-28 2019-08-13 Qualcomm Incorporated Interpolation filters for intra prediction in video coding

Also Published As

Publication number Publication date
US10841593B2 (en) 2020-11-17
TW201717629A (zh) 2017-05-16
ES2794619T3 (es) 2020-11-18
AU2016278963A1 (en) 2017-11-30
EP3311571B1 (en) 2020-02-26
EP3311571A1 (en) 2018-04-25
KR20180019563A (ko) 2018-02-26
KR102194113B1 (ko) 2020-12-22
US20160373769A1 (en) 2016-12-22
CN107750457A (zh) 2018-03-02
JP2018523371A (ja) 2018-08-16
JP6724046B2 (ja) 2020-07-15
WO2016205684A1 (en) 2016-12-22
CN107750457B (zh) 2020-08-21

Similar Documents

Publication Publication Date Title
HUE050201T2 (hu) Intra predikció és intra kódolás
HUE051893T2 (hu) Intrapredikciós- és intramód-kódolás
SG11201910715TA (en) Improved intra prediction in video coding
SG11202001959XA (en) Position-dependent prediction combinations in video coding
ZA201804780B (en) Video coding using hybrid intra prediction
ZA201701288B (en) Unify intra block copy and inter prediction
HUE044674T2 (hu) Palettamód-kódolás videokódoláshoz
HUE048784T2 (hu) Együtthatószint kódolás videó kódolásban
EP3466071A4 (en) INTRA PREDICTION CODING SYSTEMS AND METHODS
HUE038133T2 (hu) Prediktorpaletta-inicializáció palettaalapú videokódolásban
EP3205098A4 (en) Coding and deriving quantization parameters
HUE038387T2 (hu) Továbbfutások kódolása palettaalapú videokódolásban
HUE039438T2 (hu) Továbbfutások kódolása kilépéssel palettaalapú videokódolásban
GB201409634D0 (en) Intra block copy mode encoding choice
GB2545503B (en) Lossy data compression
GB201509930D0 (en) Enhanced coding and decoding using intra block copy mode
GB2562897B (en) Lossless data compression
ZA201800147B (en) Downscaled decoding
GB201700623D0 (en) Video encoding
GB201716967D0 (en) Coding technique
GB2544586B (en) Track-dependent decoding
GB201622422D0 (en) Peptide prediction
GB201604648D0 (en) Coding technique
GB201501443D0 (en) Video encoding and decoding
GB2539417B (en) Optimized multi-view image encoding