JP2019515580A5 - - Google Patents

Download PDF

Info

Publication number
JP2019515580A5
JP2019515580A5 JP2018558699A JP2018558699A JP2019515580A5 JP 2019515580 A5 JP2019515580 A5 JP 2019515580A5 JP 2018558699 A JP2018558699 A JP 2018558699A JP 2018558699 A JP2018558699 A JP 2018558699A JP 2019515580 A5 JP2019515580 A5 JP 2019515580A5
Authority
JP
Japan
Prior art keywords
block
intra prediction
prediction mode
intra
candidate list
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.)
Granted
Application number
JP2018558699A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019515580A (ja
JP6998888B2 (ja
Filing date
Publication date
Priority claimed from US15/590,261 external-priority patent/US10547854B2/en
Application filed filed Critical
Publication of JP2019515580A publication Critical patent/JP2019515580A/ja
Publication of JP2019515580A5 publication Critical patent/JP2019515580A5/ja
Application granted granted Critical
Publication of JP6998888B2 publication Critical patent/JP6998888B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2018558699A 2016-05-13 2017-05-10 イントラ予測モードのネイバーベースのシグナリング Active JP6998888B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662336414P 2016-05-13 2016-05-13
US62/336,414 2016-05-13
US201662404128P 2016-10-04 2016-10-04
US62/404,128 2016-10-04
US15/590,261 US10547854B2 (en) 2016-05-13 2017-05-09 Neighbor based signaling of intra prediction modes
US15/590,261 2017-05-09
PCT/US2017/031924 WO2017196957A1 (en) 2016-05-13 2017-05-10 Neighbor based signaling of intra prediction modes

Publications (3)

Publication Number Publication Date
JP2019515580A JP2019515580A (ja) 2019-06-06
JP2019515580A5 true JP2019515580A5 (OSRAM) 2020-05-28
JP6998888B2 JP6998888B2 (ja) 2022-01-18

Family

ID=58745423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018558699A Active JP6998888B2 (ja) 2016-05-13 2017-05-10 イントラ予測モードのネイバーベースのシグナリング

Country Status (9)

Country Link
US (2) US10547854B2 (OSRAM)
EP (2) EP3456056A1 (OSRAM)
JP (1) JP6998888B2 (OSRAM)
KR (2) KR102578959B1 (OSRAM)
CN (1) CN109196869B (OSRAM)
BR (1) BR112018073282A2 (OSRAM)
CA (1) CA3020516C (OSRAM)
TW (1) TWI775754B (OSRAM)
WO (1) WO2017196957A1 (OSRAM)

Families Citing this family (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10218976B2 (en) 2016-03-02 2019-02-26 MatrixView, Inc. Quantization matrices for compression of video
US10182244B2 (en) 2016-03-02 2019-01-15 MatrixView, Inc. Fast encoding loss metric
EP3453180A4 (en) * 2016-05-04 2020-04-01 Microsoft Technology Licensing, LLC INTRA-IMAGE PREDICTION USING NON-ADJACENT REFERENCE LINES OF SAMPLE VALUES
US10547854B2 (en) 2016-05-13 2020-01-28 Qualcomm Incorporated Neighbor based signaling of intra prediction modes
US10506228B2 (en) 2016-10-04 2019-12-10 Qualcomm Incorporated Variable number of intra modes for video coding
US20180103251A1 (en) * 2016-10-07 2018-04-12 Industrial Technology Research Institute Method for selecting prediction mode of intra prediction, video encoding device and image processing apparatus
KR20180039324A (ko) * 2016-10-10 2018-04-18 디지털인사이트 주식회사 정방형 또는 직방형 블록의 화면 내 예측모드 정보 추출 방법 및 장치
KR20200027013A (ko) * 2017-07-24 2020-03-11 애리스 엔터프라이지즈 엘엘씨 인트라 모드 jvet 코딩
US11044471B2 (en) * 2017-07-28 2021-06-22 Electronics And Telecommunications Research Institute Image processing method, and image encoding/decoding method and device which use same
JP7165192B2 (ja) * 2017-11-17 2022-11-02 鴻穎創新有限公司 調整済みイントラモードリストに基づいてビデオデータを符号化するための装置および方法
US11212553B2 (en) 2017-11-28 2021-12-28 Electronics And Telecommunications Research Institute Bidirectional intra prediction method and apparatus
WO2019151280A1 (ja) 2018-01-30 2019-08-08 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
US10652534B2 (en) * 2018-03-08 2020-05-12 Tencent America LLC Methods and apparatus for directional intra prediction in video compression
US10771781B2 (en) * 2018-03-12 2020-09-08 Electronics And Telecommunications Research Institute Method and apparatus for deriving intra prediction mode
WO2019184834A1 (en) * 2018-03-28 2019-10-03 Fg Innovation Ip Company Limited Device and method for coding video data in multiple reference line prediction
WO2019183901A1 (en) * 2018-03-29 2019-10-03 Huawei Technologies Co., Ltd. Picture encoding and decoding, picture encoder, and picture decoder
KR102446669B1 (ko) * 2018-04-01 2022-09-26 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 인트라 예측을 이용한 영상 부호화/복호화 방법 및 장치
CN117834855A (zh) * 2018-04-24 2024-04-05 三星电子株式会社 视频编码方法和装置以及视频解码方法和装置
EP3562158A1 (en) * 2018-04-27 2019-10-30 InterDigital VC Holdings, Inc. Method and apparatus for combined intra prediction modes
WO2019245551A1 (en) * 2018-06-20 2019-12-26 Realnetworks, Inc. Intra-picture prediction in video coding systems and methods
US11711530B2 (en) 2018-06-21 2023-07-25 Telefonaktiebolaget Lm Ericsson (Publ) Tile shuffling for 360 degree video decoding
CN112954349B (zh) * 2018-06-21 2024-08-23 株式会社Kt 用于处理视频信号的方法和设备
BR112020025887A2 (pt) 2018-06-21 2021-03-23 Telefonaktiebolaget Lm Ericsson (Publ) métodos para decodificar e para codificar uma imagem parada, circuitos decodificador e codificador, decodificador, programa de computador, portadora, meio de armazenamento legível por computador não transitório, e, codificador
CN112640455B (zh) * 2018-06-21 2024-06-14 瑞典爱立信有限公司 视频编码中具有子图块的图块分区
KR102660666B1 (ko) 2018-06-29 2024-04-26 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut들을 업데이트하기 위한 조건들
TWI728388B (zh) 2018-06-29 2021-05-21 大陸商北京字節跳動網絡技術有限公司 Lut中的運動候選的檢查順序
WO2020003280A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Which lut to be updated or no updating
TWI723444B (zh) 2018-06-29 2021-04-01 大陸商北京字節跳動網絡技術有限公司 使用一個或多個查找表來按順序存儲先前編碼的運動信息並使用它們來編碼後面的塊的概念
KR20210024502A (ko) 2018-06-29 2021-03-05 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Hmvp 후보를 병합/amvp에 추가할 때의 부분/풀 프루닝
CA3105330C (en) 2018-06-29 2023-12-05 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and amvp
TWI723445B (zh) 2018-06-29 2021-04-01 大陸商北京字節跳動網絡技術有限公司 查找表的更新:fifo、約束的fifo
CN110662053B (zh) 2018-06-29 2022-03-25 北京字节跳动网络技术有限公司 使用查找表的视频处理方法、装置和存储介质
CN110677678B (zh) * 2018-07-01 2022-09-23 北京字节跳动网络技术有限公司 依赖形状的帧间编码
TWI719526B (zh) * 2018-07-02 2021-02-21 大陸商北京字節跳動網絡技術有限公司 查找表的更新
CN112385215A (zh) 2018-07-06 2021-02-19 韩国电子通信研究院 图像编码/解码方法和装置以及存储比特流的记录介质
US10701358B2 (en) * 2018-07-09 2020-06-30 Tencent America LLC Mode dependent primary and secondary transforms
KR20200006932A (ko) * 2018-07-11 2020-01-21 인텔렉추얼디스커버리 주식회사 화면내 예측 기반의 비디오 코딩 방법 및 장치
WO2020013480A1 (ko) * 2018-07-11 2020-01-16 엘지전자 주식회사 인트라 예측 모드를 코딩하는 방법 및 그 장치
WO2020013497A1 (ko) * 2018-07-13 2020-01-16 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측 정보를 사용하는 영상 디코딩 방법 및 그 장치
KR102637083B1 (ko) 2018-07-14 2024-02-15 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측 관련 정보를 사용하는 영상 디코딩 방법 및 그 장치
KR20210010630A (ko) * 2018-07-14 2021-01-27 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측 정보를 포함한 영상 정보 기반 영상 디코딩 방법 및 그 장치
US11509890B2 (en) 2018-07-24 2022-11-22 Hfi Innovation Inc. Methods and apparatus for entropy coding and decoding aspects of video data
CN108881905B (zh) * 2018-08-04 2021-08-31 福州大学 基于概率的帧内编码器优化方法
WO2020048463A1 (en) 2018-09-03 2020-03-12 Huawei Technologies Co., Ltd. Method and apparatus for intra prediction
CN118055233A (zh) * 2018-09-06 2024-05-17 Lg 电子株式会社 使用mpm列表的基于帧内预测的图像编码方法及其装置
CN112740675B (zh) * 2018-09-07 2024-10-01 有限公司B1影像技术研究所 用于使用帧内预测对图像进行编码/解码的方法和装置
TWI863924B (zh) 2018-09-12 2024-12-01 大陸商北京字節跳動網絡技術有限公司 要檢查多少個hmvp候選
EP3834410B1 (en) 2018-09-13 2025-01-22 Huawei Technologies Co., Ltd. Method and apparatus for intra prediction
US10771778B2 (en) 2018-09-14 2020-09-08 Tencent America LLC Method and device for MPM list generation for multi-line intra prediction
KR102577071B1 (ko) * 2018-09-19 2023-09-08 후아웨이 테크놀러지 컴퍼니 리미티드 가장 가능성 있는 인트라 모드를 예측하는 방법 및 장치
WO2020058894A1 (en) * 2018-09-19 2020-03-26 Beijing Bytedance Network Technology Co., Ltd. Multiple prediction blocks for one intra-coded block
WO2020057663A1 (en) * 2018-09-21 2020-03-26 Huawei Technologies Co., Ltd. Intra prediction mode derivation based on neighboring blocks
WO2020056779A1 (en) * 2018-09-22 2020-03-26 Hangzhou Hikvision Digital Technology Co., Ltd Adaptive construction of most probable modes candidate list for video data encoding and decoding
TWI838406B (zh) * 2018-09-24 2024-04-11 大陸商北京字節跳動網絡技術有限公司 色度模式幀內編解碼
RU2768956C1 (ru) * 2018-09-28 2022-03-25 ДжейВиСиКЕНВУД Корпорейшн Устройство декодирования изображения, способ декодирования изображения, устройство кодирования изображения и способ кодирования изображения
US11095885B2 (en) * 2018-10-05 2021-08-17 Tencent America LLC Mode list generation for multi-line intra prediction
US11516506B2 (en) * 2018-10-05 2022-11-29 Lg Electronics Inc. Method and apparatus for processing image service
WO2020073911A1 (en) * 2018-10-09 2020-04-16 Huawei Technologies Co., Ltd. Devices and methods for image and video coding
CN112823513B (zh) 2018-10-12 2024-05-28 英迪股份有限公司 图像编码/解码方法和装置
US11509891B2 (en) * 2018-11-04 2022-11-22 Lg Electronics Inc. Intra prediction method and apparatus in image coding system
US11706407B2 (en) * 2018-11-14 2023-07-18 Interdigital Madison Patent Holdings, Sas Adaptation of selection of most probable mode candidates depending on block shape
JP2022514870A (ja) 2018-12-20 2022-02-16 フラウンホーファー-ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン 隣接サンプル減少を伴う線形またはアフィン変換を使用するイントラ予測
GB2580326A (en) 2018-12-28 2020-07-22 British Broadcasting Corp Video encoding and video decoding
WO2020135206A1 (en) * 2018-12-29 2020-07-02 Zhejiang Dahua Technology Co., Ltd. Systems and methods for intra prediction
CN113273192B (zh) * 2019-01-08 2023-07-07 Lg电子株式会社 使用mpm列表的基于帧内预测的视频编码方法及装置
WO2020143741A1 (en) 2019-01-10 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Invoke of lut updating
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147773A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Inserting order of motion candidates in lut
WO2020151807A1 (en) 2019-01-22 2020-07-30 Huawei Technologies Co., Ltd. Slot antenna and electronic device comprising said slot antenna
EP3697094A1 (en) * 2019-02-13 2020-08-19 InterDigital VC Holdings, Inc. Intra prediction mode extension
WO2020169105A1 (en) 2019-02-24 2020-08-27 Beijing Bytedance Network Technology Co., Ltd. Condition dependent coding of palette mode usage indication
CN113475077B (zh) 2019-02-24 2023-11-17 北京字节跳动网络技术有限公司 调色板模式使用指示的独立编解码
MY207407A (en) 2019-02-25 2025-02-26 Huawei Tech Co Ltd An encoder, a decoder and corresponding methods using intra mode coding for intra prediction
GB2582023A (en) * 2019-03-08 2020-09-09 British Broadcasting Corp Method of signalling in a video codec
US12010292B2 (en) * 2019-03-12 2024-06-11 Lg Electronics Inc. Method and device for configuring MPM list
CN110166772B (zh) * 2019-03-12 2021-04-27 浙江大华技术股份有限公司 帧内预测模式的编解码方法、装置、设备和可读存储介质
WO2020182167A1 (en) 2019-03-12 2020-09-17 Zhejiang Dahua Technology Co., Ltd. Systems and methods for image coding
US11405638B2 (en) * 2019-03-17 2022-08-02 Tencent America LLC Method and apparatus for video coding by determining intra prediction direction based on coded information of neighboring blocks
US11025909B2 (en) * 2019-03-21 2021-06-01 Tencent America LLC Method and apparatus for video coding
EP4325863B1 (en) 2019-03-22 2024-12-11 LG Electronics Inc. Image decoding and encoding
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
WO2020197223A1 (ko) * 2019-03-23 2020-10-01 엘지전자 주식회사 영상 코딩 시스템에서의 인트라 예측 기반 영상 코딩
CA3134398A1 (en) 2019-03-23 2020-10-01 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods for intra prediction
US11134257B2 (en) * 2019-04-04 2021-09-28 Tencent America LLC Simplified signaling method for affine linear weighted intra prediction mode
CN118488194B (zh) * 2019-04-10 2025-12-16 北京达佳互联信息技术有限公司 用于视频编码的方法和电子装置
JP7303325B2 (ja) 2019-04-12 2023-07-04 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
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
CN113796077B (zh) * 2019-05-10 2023-12-26 寰发股份有限公司 视频编解码之亮度mpm列表导出的方法及装置
EP4243416A3 (en) * 2019-05-10 2023-10-18 HFI Innovation Inc. Method and apparatus of chroma direct mode generation for video coding
CN113841409B (zh) 2019-05-10 2023-12-19 北京字节跳动网络技术有限公司 用于视频处理的简化二次变换的有条件使用
CN113924775B (zh) 2019-05-31 2023-11-14 北京字节跳动网络技术有限公司 基于矩阵的帧内预测中的限制的上采样
CN117768652A (zh) 2019-06-05 2024-03-26 北京字节跳动网络技术有限公司 视频处理方法、装置、介质、以及存储比特流的方法
CN117354521A (zh) 2019-06-07 2024-01-05 北京字节跳动网络技术有限公司 视频比特流中的简化二次变换的有条件信令
WO2020250693A1 (ja) 2019-06-11 2020-12-17 ソニー株式会社 画像処理装置及び画像処理方法
CN112073729B (zh) * 2019-06-11 2024-04-05 北京三星通信技术研究有限公司 模型更新方法、装置、电子设备及计算机可读存储介质
CN114128269B (zh) * 2019-06-14 2025-09-23 弗劳恩霍夫应用研究促进协会 内预测模式的编码
GB2585030A (en) 2019-06-25 2020-12-30 British Broadcasting Corp Method of signalling in a video codec
EP3987806A4 (en) 2019-07-20 2022-08-31 Beijing Bytedance Network Technology Co., Ltd. CONDITIONAL CODING OF PALETTE MODE USE INDICATION
WO2021013120A1 (en) * 2019-07-20 2021-01-28 Beijing Bytedance Network Technology Co., Ltd. Quantization process for palette mode
CN114145013B (zh) 2019-07-23 2023-11-14 北京字节跳动网络技术有限公司 调色板模式编解码的模式确定
CN114208188B (zh) 2019-07-29 2025-09-16 北京字节跳动网络技术有限公司 调色板模式编解码的扫描顺序改进
KR102699362B1 (ko) 2019-08-03 2024-08-28 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 축소된 2차 변환을 위한 행렬들의 선택
WO2021032045A1 (en) 2019-08-17 2021-02-25 Beijing Bytedance Network Technology Co., Ltd. Context modeling of side information for reduced secondary transforms in video
US11375223B2 (en) * 2019-09-20 2022-06-28 Tencent America LLC Method for signaling output layer set with sub-picture
CN110557645B (zh) * 2019-09-24 2021-09-28 腾讯科技(深圳)有限公司 帧内预测模式的解码方法、编码方法、装置及设备
US11375220B2 (en) * 2019-11-27 2022-06-28 Tencent America LLC Method and apparatus for video decoding using a nominal directional mode and an angular offset
GB2591806B (en) 2020-02-07 2023-07-19 British Broadcasting Corp Chroma intra prediction in video coding and decoding
US11330266B2 (en) * 2020-05-18 2022-05-10 Tencent America LLC Signaling method for chroma intra prediction mode
US11206428B1 (en) 2020-07-14 2021-12-21 Tencent America LLC Method and apparatus for frequency-dependent joint component secondary transform
WO2022095918A1 (en) * 2020-11-05 2022-05-12 FG Innovation Company Limited Device and method for coding video data
CN114979656B (zh) * 2021-02-21 2024-11-19 腾讯科技(深圳)有限公司 视频编解码方法、装置、计算机可读介质及电子设备
US12267512B2 (en) * 2021-10-08 2025-04-01 Tencent America LLC MPM list construction
CN116800956B (zh) * 2022-01-07 2025-08-22 杭州海康威视数字技术股份有限公司 图像编解码方法、装置及存储介质
WO2023202557A1 (en) * 2022-04-19 2023-10-26 Mediatek Inc. Method and apparatus of decoder side intra mode derivation based most probable modes list construction in video coding system
US12301889B2 (en) 2023-02-03 2025-05-13 Tencent America LLC Systems and methods for blending block sections in a partition-based prediction mode
WO2025216535A1 (ko) * 2024-04-09 2025-10-16 엘지전자 주식회사 영상 인코딩/디코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체
WO2025223420A1 (en) * 2024-04-23 2025-10-30 Mediatek Inc. Methods and apparatus for video coding

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7386048B2 (en) * 2002-05-28 2008-06-10 Sharp Laboratories Of America, Inc. Methods and systems for image intra-prediction mode organization
CN101605255B (zh) * 2008-06-12 2011-05-04 华为技术有限公司 一种视频编解码的方法及装置
KR101527085B1 (ko) * 2009-06-30 2015-06-10 한국전자통신연구원 인트라 부호화/복호화 방법 및 장치
US8902978B2 (en) * 2010-05-30 2014-12-02 Lg Electronics Inc. Enhanced intra prediction mode signaling
US8923395B2 (en) 2010-10-01 2014-12-30 Qualcomm Incorporated Video coding using intra-prediction
WO2012057528A2 (ko) 2010-10-26 2012-05-03 ㈜휴맥스 적응적 화면내 예측 부호화 및 복호화 방법
ES2976907T3 (es) * 2010-11-25 2024-08-12 Lg Electronics Inc Método de decodificación de vídeo, método de codificación de vídeo, medio de almacenamiento
EP2661880A4 (en) 2011-01-07 2016-06-29 Mediatek Singapore Pte Ltd METHOD AND DEVICE FOR IMPROVED CODING OF INTRA-LUMA PREDICTION MODE
CN103314588B (zh) 2011-01-07 2016-05-11 联发科技(新加坡)私人有限公司 编码方法与装置以及解码方法与装置
JP5781313B2 (ja) * 2011-01-12 2015-09-16 株式会社Nttドコモ 画像予測符号化方法、画像予測符号化装置、画像予測符号化プログラム、画像予測復号方法、画像予測復号装置及び画像予測復号プログラム
CN102685474B (zh) * 2011-03-10 2014-11-05 华为技术有限公司 预测模式的编解码方法、编解码设备及网络系统
US9532058B2 (en) * 2011-06-03 2016-12-27 Qualcomm Incorporated Intra prediction mode coding with directional partitions
US9654785B2 (en) * 2011-06-09 2017-05-16 Qualcomm Incorporated Enhanced intra-prediction mode signaling for video coding using neighboring mode
KR101702025B1 (ko) * 2011-06-17 2017-02-02 에이치에프아이 이노베이션 인크. 인트라 예측 모드의 코딩을 위한 방법 및 장치
MY192581A (en) * 2011-06-28 2022-08-29 Samsung Electronics Co Ltd Video decoding method using intra prediction
EP4668749A2 (en) * 2011-10-07 2025-12-24 Dolby Laboratories Licensing Corporation Method for decoding an intra prediction mode using candidate intra prediction modes
CN105338349B9 (zh) * 2011-10-24 2019-03-05 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
KR20130049525A (ko) * 2011-11-04 2013-05-14 오수미 잔차 블록 복원을 위한 역변환 방법
US9154796B2 (en) 2011-11-04 2015-10-06 Qualcomm Incorporated Intra-mode video coding
CN103891283B (zh) * 2011-12-05 2018-03-16 Lg电子株式会社 帧内预测的方法和设备
US20130163664A1 (en) 2011-12-22 2013-06-27 Qualcomm Incorporated Unified partition mode table for intra-mode coding
JPWO2014054267A1 (ja) 2012-10-01 2016-08-25 パナソニックIpマネジメント株式会社 画像符号化装置及び画像符号化方法
US10306229B2 (en) 2015-01-26 2019-05-28 Qualcomm Incorporated Enhanced multiple transforms for prediction residual
US10425648B2 (en) 2015-09-29 2019-09-24 Qualcomm Incorporated Video intra-prediction using position-dependent prediction combination for video coding
US10681379B2 (en) 2015-09-29 2020-06-09 Qualcomm Incorporated Non-separable secondary transform for video coding with reorganizing
US10547854B2 (en) 2016-05-13 2020-01-28 Qualcomm Incorporated Neighbor based signaling of intra prediction modes
US10506228B2 (en) 2016-10-04 2019-12-10 Qualcomm Incorporated Variable number of intra modes for video coding

Similar Documents

Publication Publication Date Title
JP2019515580A5 (OSRAM)
US9906789B2 (en) Encoding or decoding method and apparatus
JP2019528025A5 (OSRAM)
CN102685474B (zh) 预测模式的编解码方法、编解码设备及网络系统
CN103220506B (zh) 一种编解码方法和设备
JP2012517736A5 (OSRAM)
RU2017140987A (ru) Внутриблоковая копия на уровне слайсов и другие усовершенствования видеокодирования
CN102857750B (zh) 帧内预测编解码处理方法、装置和系统
JP2017525248A5 (OSRAM)
FI4084478T3 (fi) Menetelmä lohkon osittamiseksi ja dekoodauslaite
CN107465916A (zh) 编码/解码帧内预测模式的方法及装置
US10148935B2 (en) Depth picture inter encoding and decoding method, encoder and decoder
US10554362B2 (en) System and method of processing antenna configuration information
CN106878751A (zh) 视频帧内编码模式的标识方法、处理方法和装置
CN102316508B (zh) 信息发送和获取的方法、装置和系统
AU2014277750B2 (en) Encoding or decoding method and apparatus
CN107197288A (zh) 视频全局视差向量编码方法、解码方法和装置
RU2021130639A (ru) Назначение импульсно-кодовой модуляции области квантованных на блочной основе остатков для выведения режима интра-предсказания