JP2015039191A5 - - Google Patents

Download PDF

Info

Publication number
JP2015039191A5
JP2015039191A5 JP2014191393A JP2014191393A JP2015039191A5 JP 2015039191 A5 JP2015039191 A5 JP 2015039191A5 JP 2014191393 A JP2014191393 A JP 2014191393A JP 2014191393 A JP2014191393 A JP 2014191393A JP 2015039191 A5 JP2015039191 A5 JP 2015039191A5
Authority
JP
Japan
Prior art keywords
intra prediction
prediction mode
block
transform
mapped
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
JP2014191393A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015039191A (ja
JP5944459B2 (ja
Filing date
Publication date
Priority claimed from US13/178,434 external-priority patent/US9215470B2/en
Application filed filed Critical
Publication of JP2015039191A publication Critical patent/JP2015039191A/ja
Publication of JP2015039191A5 publication Critical patent/JP2015039191A5/ja
Application granted granted Critical
Publication of JP5944459B2 publication Critical patent/JP5944459B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2014191393A 2010-07-09 2014-09-19 サイズとイントラモードとに基づいて又はエッジ検出に基づいてイントラブロック符号化の周波数変換を適応させること Expired - Fee Related JP5944459B2 (ja)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US36312710P 2010-07-09 2010-07-09
US61/363,127 2010-07-09
US37457310P 2010-08-17 2010-08-17
US61/374,573 2010-08-17
US37742010P 2010-08-26 2010-08-26
US61/377,420 2010-08-26
US13/178,434 US9215470B2 (en) 2010-07-09 2011-07-07 Signaling selected directional transform for video coding
US13/178,427 2011-07-07
US13/178,438 US9661338B2 (en) 2010-07-09 2011-07-07 Coding syntax elements for adaptive scans of transform coefficients for video coding
US13/178,438 2011-07-07
US13/178,434 2011-07-07
US13/178,427 US9172968B2 (en) 2010-07-09 2011-07-07 Video coding using directional transforms

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2013519730A Division JP2013534794A (ja) 2010-07-09 2011-07-08 サイズとイントラモードとに基づいて又はエッジ検出に基づいてイントラブロック符号化の周波数変換を適応させること

Publications (3)

Publication Number Publication Date
JP2015039191A JP2015039191A (ja) 2015-02-26
JP2015039191A5 true JP2015039191A5 (cg-RX-API-DMAC7.html) 2015-04-09
JP5944459B2 JP5944459B2 (ja) 2016-07-05

Family

ID=45438569

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2013519731A Active JP5746339B2 (ja) 2010-07-09 2011-07-08 サイズとイントラモードとに基づいて又はエッジ検出に基づいてイントラブロック符号化の周波数変換を適応させること
JP2013519730A Pending JP2013534794A (ja) 2010-07-09 2011-07-08 サイズとイントラモードとに基づいて又はエッジ検出に基づいてイントラブロック符号化の周波数変換を適応させること
JP2014187863A Pending JP2015039185A (ja) 2010-07-09 2014-09-16 サイズとイントラモードとに基づいて又はエッジ検出に基づいてイントラブロック符号化の周波数変換を適応させること
JP2014191393A Expired - Fee Related JP5944459B2 (ja) 2010-07-09 2014-09-19 サイズとイントラモードとに基づいて又はエッジ検出に基づいてイントラブロック符号化の周波数変換を適応させること

Family Applications Before (3)

Application Number Title Priority Date Filing Date
JP2013519731A Active JP5746339B2 (ja) 2010-07-09 2011-07-08 サイズとイントラモードとに基づいて又はエッジ検出に基づいてイントラブロック符号化の周波数変換を適応させること
JP2013519730A Pending JP2013534794A (ja) 2010-07-09 2011-07-08 サイズとイントラモードとに基づいて又はエッジ検出に基づいてイントラブロック符号化の周波数変換を適応させること
JP2014187863A Pending JP2015039185A (ja) 2010-07-09 2014-09-16 サイズとイントラモードとに基づいて又はエッジ検出に基づいてイントラブロック符号化の周波数変換を適応させること

Country Status (12)

Country Link
US (4) US9661338B2 (cg-RX-API-DMAC7.html)
EP (3) EP2591603B1 (cg-RX-API-DMAC7.html)
JP (4) JP5746339B2 (cg-RX-API-DMAC7.html)
KR (4) KR101525370B1 (cg-RX-API-DMAC7.html)
CN (4) CN102986216B (cg-RX-API-DMAC7.html)
AR (1) AR082203A1 (cg-RX-API-DMAC7.html)
DK (1) DK2591600T3 (cg-RX-API-DMAC7.html)
HU (1) HUE024172T2 (cg-RX-API-DMAC7.html)
IN (1) IN2013CN00428A (cg-RX-API-DMAC7.html)
PL (1) PL2591600T3 (cg-RX-API-DMAC7.html)
TW (1) TW201208386A (cg-RX-API-DMAC7.html)
WO (3) WO2012006576A2 (cg-RX-API-DMAC7.html)

Families Citing this family (214)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7289674B2 (en) * 2002-06-11 2007-10-30 Nokia Corporation Spatial prediction based intra coding
EP2081386A1 (en) * 2008-01-18 2009-07-22 Panasonic Corporation High precision edge prediction for intracoding
WO2011005303A1 (en) * 2009-07-06 2011-01-13 Thomson Licensing Methods and apparatus for spatially varying residue coding
KR20110068792A (ko) * 2009-12-16 2011-06-22 한국전자통신연구원 적응적 영상 부호화 장치 및 방법
KR20120086232A (ko) * 2011-01-25 2012-08-02 (주)휴맥스 율-왜곡 최적화를 위한 영상 부호화/복호화 방법 및 이를 수행하는 장치
MY163978A (en) 2010-04-13 2017-11-15 Samsung Electronics Co Ltd Video-encoding method and video-encoding apparatus using prediction units based on encoding units determined in accordance with a tree structure, and video-decoding method and video-decoding apparatus using prediction units based on encoding units determined in accordance with a tree structure
DK2945382T3 (en) * 2010-04-23 2017-08-28 M&K Holdings Inc Apparatus for encoding an image
US10091529B2 (en) * 2010-07-09 2018-10-02 Samsung Electronics Co., Ltd. Method and apparatus for entropy encoding/decoding a transform coefficient
US9661338B2 (en) * 2010-07-09 2017-05-23 Qualcomm Incorporated Coding syntax elements for adaptive scans of transform coefficients for video coding
JP2012039590A (ja) * 2010-07-16 2012-02-23 Sony Corp 画像処理装置、画像処理方法、及びプログラム
DE102010041226A1 (de) 2010-09-22 2012-03-22 Aces Gmbh Knochenverankerungseinrichtung
KR20160056901A (ko) * 2010-09-24 2016-05-20 노키아 코포레이션 비디오 코딩 방법, 장치 및 컴퓨터 프로그램
DK2624567T3 (da) * 2010-09-27 2020-04-14 Lg Electronics Inc Blokinddelingsfremgangsmåde og afkodningsindretning
KR101857935B1 (ko) 2010-09-30 2018-05-14 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치, 프로그램 및 집적 회로
US9497472B2 (en) * 2010-11-16 2016-11-15 Qualcomm Incorporated Parallel context calculation in video coding
US8976861B2 (en) 2010-12-03 2015-03-10 Qualcomm Incorporated Separately coding the position of a last significant coefficient of a video block in video coding
US9042440B2 (en) 2010-12-03 2015-05-26 Qualcomm Incorporated Coding the position of a last significant coefficient within a video block based on a scanning order for the block in video coding
US20120163456A1 (en) 2010-12-22 2012-06-28 Qualcomm Incorporated Using a most probable scanning order to efficiently code scanning order information for a video block in video coding
US9049444B2 (en) 2010-12-22 2015-06-02 Qualcomm Incorporated Mode dependent scanning of coefficients of a block of video data
US10992958B2 (en) 2010-12-29 2021-04-27 Qualcomm Incorporated Video coding using mapped transforms and scanning modes
BR122018076837B1 (pt) * 2011-01-06 2020-12-01 Samsung Electronics Co., Ltd. dispositivo decodificador de vídeo
AU2012205076B2 (en) * 2011-01-07 2016-01-14 Samsung Electronics Co. Ltd. Video prediction method capable of performing bilateral prediction and unilateral prediction and a device thereof, video encoding method and device thereof, and video decoding method and device thereof
US9380319B2 (en) * 2011-02-04 2016-06-28 Google Technology Holdings LLC Implicit transform unit representation
US9106913B2 (en) 2011-03-08 2015-08-11 Qualcomm Incorporated Coding of transform coefficients for video coding
US10397577B2 (en) 2011-03-08 2019-08-27 Velos Media, Llc Inverse scan order for significance map coding of transform coefficients in video coding
KR20120140181A (ko) * 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
SI3136729T1 (en) * 2011-06-28 2018-02-28 Samsung Electronics Co., Ltd. Device for decoding video with internal prediction
US9491469B2 (en) 2011-06-28 2016-11-08 Qualcomm Incorporated Coding of last significant transform coefficient
KR101955374B1 (ko) * 2011-06-30 2019-05-31 에스케이 텔레콤주식회사 고속 코딩 단위(Coding Unit) 모드 결정을 통한 부호화/복호화 방법 및 장치
US20140169465A1 (en) * 2011-07-22 2014-06-19 Hitachi, Ltd. Video decoding method and image encoding method
US9800870B2 (en) * 2011-09-16 2017-10-24 Qualcomm Incorporated Line buffer reduction for short distance intra-prediction
US9756332B2 (en) * 2011-09-21 2017-09-05 Lg Electronics Inc. Method and an apparatus for encoding/decoding an image
US9398300B2 (en) * 2011-10-07 2016-07-19 Texas Instruments Incorporated Method, system and apparatus for intra-prediction in video signal processing using combinable blocks
US9699457B2 (en) 2011-10-11 2017-07-04 Qualcomm Incorporated Most probable transform for intra prediction coding
EP2582134A1 (en) * 2011-10-12 2013-04-17 Thomson Licensing Saliency value determination of predictively encoded video streams
KR101951696B1 (ko) * 2011-10-17 2019-02-25 주식회사 케이티 화면 내 예측 모드에 기초한 적응적인 변환 방법 및 이러한 방법을 사용하는 장치
CN104067622B (zh) * 2011-10-18 2018-01-02 株式会社Kt 图像编码方法、图像解码方法、图像编码器及图像解码器
MX2014004852A (es) 2011-10-19 2014-06-05 Kt Corp Metodo y aparato para codificar/decodificar imagenes.
US10645398B2 (en) 2011-10-25 2020-05-05 Texas Instruments Incorporated Sample-based angular intra-prediction in video coding
KR20130049525A (ko) * 2011-11-04 2013-05-14 오수미 잔차 블록 복원을 위한 역변환 방법
US9503750B2 (en) 2011-11-04 2016-11-22 Futurewei Technologies, Inc. Binarization of prediction residuals for lossless video coding
US10390046B2 (en) 2011-11-07 2019-08-20 Qualcomm Incorporated Coding significant coefficient information in transform skip mode
RU2616441C1 (ru) 2011-11-08 2017-04-14 Кт Корпорейшен Способ декодирования видеосигнала
JPWO2013105622A1 (ja) * 2012-01-13 2015-05-11 シャープ株式会社 画像復号装置、画像符号化装置、および符号化データのデータ構造
JP2013168932A (ja) * 2012-01-18 2013-08-29 Jvc Kenwood Corp 画像復号装置、画像復号方法及び画像復号プログラム
US9584812B2 (en) 2012-01-20 2017-02-28 Blackberry Limited Methods and devices for context set selection
US9210438B2 (en) 2012-01-20 2015-12-08 Sony Corporation Logical intra mode naming in HEVC video coding
US9531990B1 (en) 2012-01-21 2016-12-27 Google Inc. Compound prediction using multiple sources or prediction modes
US9866829B2 (en) 2012-01-22 2018-01-09 Qualcomm Incorporated Coding of syntax elements that correspond to coefficients of a coefficient block in video coding
US8737824B1 (en) 2012-03-09 2014-05-27 Google Inc. Adaptively encoding a media stream with compound prediction
JP5993083B2 (ja) 2012-04-13 2016-09-14 ジーイー ビデオ コンプレッション エルエルシー 低遅延画像符号化
US9124872B2 (en) * 2012-04-16 2015-09-01 Qualcomm Incorporated Coefficient groups and coefficient coding for coefficient scans
CN107707920B (zh) * 2012-04-16 2021-06-01 韩国电子通信研究院 用于解码视频信号的方法
GB2501535A (en) 2012-04-26 2013-10-30 Sony Corp Chrominance Processing in High Efficiency Video Codecs
US9185414B1 (en) 2012-06-29 2015-11-10 Google Inc. Video encoding using variance
KR101725818B1 (ko) 2012-06-29 2017-04-11 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
UA129465C2 (uk) 2012-06-29 2025-05-07 ДЖ.І. ВІДІЕУ КЕМПРЕШН, ЛЛСі Концепція потоку відеоданих
CN104811704B (zh) * 2012-07-02 2018-07-20 三星电子株式会社 视频的解码方法
US9848204B2 (en) 2012-07-04 2017-12-19 Thomson Licensing Spatial prediction method and device, coding and decoding methods and devices
US9264713B2 (en) * 2012-07-11 2016-02-16 Qualcomm Incorporated Rotation of prediction residual blocks in video coding with transform skipping
US10412414B2 (en) 2012-08-13 2019-09-10 Gurulogic Microsystems Oy Decoder and method for decoding encoded input data containing a plurality of blocks or packets
EP2698996A3 (en) * 2012-08-13 2014-07-02 Gurulogic Microsystems OY Decoder and method
US20140056347A1 (en) * 2012-08-23 2014-02-27 Microsoft Corporation Non-Transform Coding
CN103716607B (zh) * 2012-09-28 2017-02-08 中兴通讯股份有限公司 一种应用于HEVC‑based 3DVC的编码方法和装置
US20140092956A1 (en) * 2012-09-29 2014-04-03 Motorola Mobility Llc Adaptive transform options for scalable extension
GB2508339A (en) * 2012-11-22 2014-06-04 Sony Corp Manipulation of transform coefficient blocks in high-efficiency video coding (HEVC)
US9628790B1 (en) 2013-01-03 2017-04-18 Google Inc. Adaptive composite intra prediction for image and video compression
WO2014110452A1 (en) 2013-01-11 2014-07-17 Futurewei Technologies Co., Ltd. Method and apparatus of depth prediction mode selection
US9219915B1 (en) * 2013-01-17 2015-12-22 Google Inc. Selection of transform size in video coding
US9544597B1 (en) 2013-02-11 2017-01-10 Google Inc. Hybrid transform in video encoding and decoding
US9967559B1 (en) 2013-02-11 2018-05-08 Google Llc Motion vector dependent spatial transformation in video coding
US20140254661A1 (en) * 2013-03-08 2014-09-11 Samsung Electronics Co., Ltd. Method and apparatus for applying secondary transforms on enhancement-layer residuals
CN104065973B (zh) * 2013-03-20 2017-11-17 华为技术有限公司 一种高性能视频编码搜索的方法及装置
US9538190B2 (en) * 2013-04-08 2017-01-03 Qualcomm Incorporated Intra rate control for video encoding based on sum of absolute transformed difference
CN105165012B (zh) * 2013-04-23 2020-04-03 高通股份有限公司 视频译码中的预测残余块的再定位方法、装置及计算机可读媒体
US9674530B1 (en) 2013-04-30 2017-06-06 Google Inc. Hybrid transforms in video coding
US9374578B1 (en) 2013-05-23 2016-06-21 Google Inc. Video coding using combined inter and intra predictors
DE102013107719B4 (de) * 2013-07-19 2015-08-13 Deutsche Telekom Ag Verfahren und Vorrichtung zur blockbasierten Dekorrelation von Bildsignalen
SG11201600128WA (en) 2013-07-24 2016-02-26 Microsoft Technology Licensing Llc Scanning orders for non-transform coding
US20150055697A1 (en) * 2013-08-20 2015-02-26 Media Tek Inc. Method and Apparatus of Transform Process for Video Coding
US9628800B2 (en) 2013-11-18 2017-04-18 Qualcomm Incorporated Adaptive control for transforms in video coding
US9609343B1 (en) 2013-12-20 2017-03-28 Google Inc. Video coding using compound prediction
JP2015185897A (ja) 2014-03-20 2015-10-22 パナソニックIpマネジメント株式会社 画像符号化方法及び画像符号化装置
CN106464880B (zh) * 2014-06-26 2019-05-10 华为技术有限公司 用于减少高效率视频编码中的计算负荷的方法和设备
TWI594211B (zh) * 2014-10-31 2017-08-01 鴻海精密工業股份有限公司 監控設備及動態物件監控方法
US9565451B1 (en) 2014-10-31 2017-02-07 Google Inc. Prediction dependent transform coding
US10306229B2 (en) 2015-01-26 2019-05-28 Qualcomm Incorporated Enhanced multiple transforms for prediction residual
FR3032583B1 (fr) * 2015-02-06 2018-03-02 Orange Procede de codage d'une image numerique, procede de decodage, dispositifs, et programmes d'ordinateurs associes
FR3033115A1 (fr) * 2015-02-19 2016-08-26 Orange Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
US20180255304A1 (en) * 2015-03-29 2018-09-06 Lg Electronics Inc. Method and device for encoding/decoding video signal
FR3035761A1 (fr) * 2015-04-30 2016-11-04 Orange Procede de codage et de decodage d'images, dispositif de codage et de decodage d'images et programmes d'ordinateur correspondants
CN104954806A (zh) * 2015-06-24 2015-09-30 上海交通大学 帧内视频优化编码方法
KR20180021101A (ko) * 2015-07-15 2018-02-28 엘지전자 주식회사 분리 가능한 그래프 기반 변환을 이용하여 비디오 신호를 처리하는 방법 및 장치
US20180220158A1 (en) * 2015-07-21 2018-08-02 Lg Electronics Inc. Method and device for processing video signal using graph-based transform
US9769499B2 (en) 2015-08-11 2017-09-19 Google Inc. Super-transform video coding
WO2017030418A1 (ko) * 2015-08-19 2017-02-23 엘지전자(주) 다중 그래프 기반 모델에 따라 최적화된 변환을 이용하여 비디오 신호를 인코딩/ 디코딩하는 방법 및 장치
WO2017043941A1 (ko) * 2015-09-10 2017-03-16 엘지전자(주) 예측 각도에 따른 그래프 기반 변환을 이용하여 비디오 신호를 처리하는 방법 및 장치
US10277905B2 (en) 2015-09-14 2019-04-30 Google Llc Transform selection for non-baseband signal coding
US10681379B2 (en) 2015-09-29 2020-06-09 Qualcomm Incorporated Non-separable secondary transform for video coding with reorganizing
WO2017061671A1 (ko) * 2015-10-08 2017-04-13 엘지전자 주식회사 영상 코딩 시스템에서 적응적 변환에 기반한 영상 코딩 방법 및 장치
ITUB20155295A1 (it) 2015-10-16 2017-04-16 Torino Politecnico Apparatuses and methods for encoding and decoding images
KR102331898B1 (ko) 2015-11-11 2021-11-26 삼성전자주식회사 비디오 복호화 방법 및 그 장치 및 비디오 부호화 방법 및 그 장치
KR20180075557A (ko) * 2015-11-24 2018-07-04 삼성전자주식회사 영상을 부호화/복호화 하는 방법 및 그 장치
US9807423B1 (en) 2015-11-24 2017-10-31 Google Inc. Hybrid transform scheme for video coding
US10742974B2 (en) 2015-12-17 2020-08-11 Samsung Electronics Co., Ltd. Method for encoding/decoding image and device thereof
US10349085B2 (en) 2016-02-15 2019-07-09 Qualcomm Incorporated Efficient parameter storage for compact multi-pass transforms
US10448053B2 (en) 2016-02-15 2019-10-15 Qualcomm Incorporated Multi-pass non-separable transforms for video coding
US10390048B2 (en) * 2016-02-15 2019-08-20 Qualcomm Incorporated Efficient transform coding using optimized compact multi-pass transforms
US10623774B2 (en) 2016-03-22 2020-04-14 Qualcomm Incorporated Constrained block-level optimization and signaling for video coding tools
US10708164B2 (en) * 2016-05-03 2020-07-07 Qualcomm Incorporated Binarizing secondary transform index
CN114339227B (zh) * 2016-05-04 2024-04-12 夏普株式会社 用于对变换数据进行编码的系统和方法
WO2017195555A1 (ja) * 2016-05-13 2017-11-16 シャープ株式会社 画像復号装置および画像符号化装置
US20170347094A1 (en) * 2016-05-31 2017-11-30 Google Inc. Block size adaptive directional intra prediction
CN109716767B (zh) * 2016-07-14 2021-09-21 弗劳恩霍夫应用研究促进协会 使用基于变换的残差编码的预测图像编码
CN106231307B (zh) * 2016-08-09 2019-05-03 赵羽剑 一种图像压缩帧内编码预测方法及其硬件实现
US10880564B2 (en) * 2016-10-01 2020-12-29 Qualcomm Incorporated Transform selection for video coding
US10958903B2 (en) 2016-10-04 2021-03-23 Electronics And Telecommunications Research Institute Method and apparatus for encoding/decoding image and recording medium storing bit stream
US11095893B2 (en) 2016-10-12 2021-08-17 Qualcomm Incorporated Primary transform and secondary transform in video coding
CN110024399B (zh) * 2016-11-28 2024-05-17 韩国电子通信研究院 对图像编码/解码的方法和设备及存储比特流的记录介质
ES2945694T3 (es) * 2016-12-23 2023-07-05 Huawei Tech Co Ltd Un aparato de codificación para señalizar un modo de intrapredicción direccional de ampliación dentro de un conjunto de modos de intrapredicción direccional
CA3048242C (en) 2016-12-28 2023-10-31 Arris Enterprises Llc Improved video bitstream coding
KR102287305B1 (ko) * 2017-01-03 2021-08-06 엘지전자 주식회사 이차 변환을 이용한 비디오 신호의 인코딩/디코딩 방법 및 장치
US11146795B2 (en) * 2017-03-10 2021-10-12 Qualcomm Incorporated Intra filtering flag in video coding
CA3057445A1 (en) * 2017-03-21 2018-09-27 Lg Electronics Inc. Transform method in image coding system and apparatus for same
KR20220127948A (ko) * 2017-03-22 2022-09-20 한양대학교 산학협력단 적응적인 화소 분류 기준에 따른 인루프 필터링 방법
KR102264680B1 (ko) * 2017-04-18 2021-06-14 삼성전자주식회사 영상을 부호화/복호화 하는 방법 및 그 장치
EP3410722A1 (en) * 2017-05-31 2018-12-05 Thomson Licensing Method and apparatus for low-complexity bi-directional intra prediction in video encoding and decoding
US10999591B2 (en) 2017-06-02 2021-05-04 Lg Electronics Inc. Method and apparatus for processing video signal through target area modification
WO2018226882A1 (en) * 2017-06-07 2018-12-13 Amazon Technologies, Inc. Behavior-aware security systems and associated methods
WO2018231087A1 (en) * 2017-06-14 2018-12-20 Huawei Technologies Co., Ltd. Intra-prediction for video coding using perspective information
WO2019004749A1 (ko) * 2017-06-28 2019-01-03 엘지전자 주식회사 비디오 압축을 위한 변환 커널의 저복잡도 연산을 수행하는 방법 및 장치
WO2019003676A1 (ja) * 2017-06-29 2019-01-03 ソニー株式会社 画像処理装置と画像処理方法およびプログラム
US11134272B2 (en) * 2017-06-29 2021-09-28 Qualcomm Incorporated Memory reduction for non-separable transforms
WO2019009129A1 (ja) * 2017-07-03 2019-01-10 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
WO2019009618A1 (ko) * 2017-07-04 2019-01-10 삼성전자 주식회사 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치
EP3451663A1 (en) 2017-08-31 2019-03-06 Thomson Licensing Pools of transforms for local selection of a set of transforms in video coding
WO2019069782A1 (ja) * 2017-10-06 2019-04-11 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
WO2019076138A1 (en) 2017-10-16 2019-04-25 Huawei Technologies Co., Ltd. Encoding method and apparatus
US10484695B2 (en) 2017-10-23 2019-11-19 Google Llc Refined entropy coding for level maps
EP3711297B1 (en) 2017-11-21 2024-02-14 Huawei Technologies Co., Ltd. Image and video processing apparatuses and methods
CN111373757B (zh) 2017-11-24 2022-10-21 索尼公司 图像处理设备和方法
JP7283389B2 (ja) * 2017-11-24 2023-05-30 ソニーグループ株式会社 画像処理装置および方法
WO2019112394A1 (ko) 2017-12-07 2019-06-13 한국전자통신연구원 채널들 간의 선택적인 정보 공유를 사용하는 부호화 및 복호화를 위한 방법 및 장치
CN109922340B (zh) * 2017-12-13 2021-10-15 华为技术有限公司 图像编解码方法、装置、系统及存储介质
WO2019117639A1 (ko) 2017-12-15 2019-06-20 엘지전자 주식회사 변환에 기반한 영상 코딩 방법 및 그 장치
EP4307676A3 (en) * 2017-12-21 2024-03-13 LG Electronics Inc. Method for coding image on basis of selective transform and device therefor
US10869060B2 (en) * 2018-01-30 2020-12-15 Google Llc Efficient context model computation design in transform coefficient coding
SG11202008036TA (en) 2018-02-23 2020-09-29 Huawei Technologes Co Ltd Position dependent spatial varying transform for video coding
EP3777165A1 (en) 2018-03-29 2021-02-17 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Determination of set of candidate transforms for video encoding
CN116781905A (zh) * 2018-04-01 2023-09-19 Lg电子株式会社 重构和发送视频信号的方法、对视频信号进行编码的方法
PE20250860A1 (es) 2018-04-01 2025-03-24 B1 Institute Image Technology Inc Metodo y aparato para codificar/decodificar imagen
WO2019199031A1 (ko) * 2018-04-11 2019-10-17 엘지전자 주식회사 적응적으로 적용되는 스캔 순서에 따른 영상 디코딩 방법 및 그 장치
US10645381B2 (en) 2018-04-30 2020-05-05 Google Llc Intra-prediction for smooth blocks in image/video
HUE063475T2 (hu) 2018-05-31 2024-01-28 Huawei Tech Co Ltd Térben változó transzformáció adaptív transzformációtípussal
CN116320413B (zh) * 2018-07-02 2025-12-09 Oppo广东移动通信有限公司 对视频信号进行编解码的设备和发送图像的数据的设备
EP3806475B1 (en) 2018-07-06 2023-05-10 LG Electronics, Inc. Transform-based image coding method and device
EP3723376A4 (en) * 2018-09-02 2021-01-27 LG Electronics Inc. VIDEO SIGNAL CODING / DECODING PROCESS AND DEVICE FOR THE SAME
JP7052075B2 (ja) * 2018-09-02 2022-04-11 エルジー エレクトロニクス インコーポレイティド 映像信号を処理するための方法および装置
EP3723372B1 (en) * 2018-09-05 2025-11-05 LG Electronics Inc. Method for encoding/decoding video signal, and apparatus therefor
WO2020056760A1 (en) * 2018-09-21 2020-03-26 Alibaba Group Holding Limited Transform selection for small size block
US11128866B2 (en) * 2018-10-18 2021-09-21 Qualcomm Incorporated Scans and last coefficient position coding for zero-out transforms
WO2020084476A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Sub-block based prediction
CN111093075B (zh) 2018-10-24 2024-04-26 北京字节跳动网络技术有限公司 子块运动矢量预测中基于空域邻近块的运动候选推导
US11412260B2 (en) * 2018-10-29 2022-08-09 Google Llc Geometric transforms for image compression
WO2020098644A1 (en) 2018-11-12 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Bandwidth control methods for inter prediction
US10666985B1 (en) * 2018-11-18 2020-05-26 Sony Corporation Sub-block based entropy coding for image coding
JP7241870B2 (ja) 2018-11-20 2023-03-17 北京字節跳動網絡技術有限公司 部分的な位置に基づく差分計算
CN113170093B (zh) 2018-11-20 2023-05-02 北京字节跳动网络技术有限公司 视频处理中的细化帧间预测
EP3857896A4 (en) 2018-11-22 2021-12-01 Beijing Bytedance Network Technology Co. Ltd. COORDINATION PROCESS FOR INTER-PREDICTION BASED ON SUB-BLOCKS
GB2579824B (en) 2018-12-14 2022-05-18 British Broadcasting Corp Video encoding and video decoding
JP7672190B2 (ja) 2018-12-17 2025-05-07 キヤノン株式会社 画像符号化装置及び画像復号装置及びそれらの制御方法及びプログラム
US11323748B2 (en) 2018-12-19 2022-05-03 Qualcomm Incorporated Tree-based transform unit (TU) partition for video coding
GB2580326A (en) 2018-12-28 2020-07-22 British Broadcasting Corp Video encoding and video decoding
KR102807907B1 (ko) 2019-01-01 2025-05-14 엘지전자 주식회사 이차 변환에 기반한 영상 코딩 방법 및 그 장치
US11190794B2 (en) * 2019-02-12 2021-11-30 Tencent America LLC Method and apparatus for video coding
KR20210124270A (ko) 2019-03-04 2021-10-14 엘지전자 주식회사 인트라 블록 코딩 기반 비디오 또는 영상 코딩
JP2022521554A (ja) 2019-03-06 2022-04-08 北京字節跳動網絡技術有限公司 変換された片予測候補の利用
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
WO2020200269A1 (en) 2019-04-02 2020-10-08 Beijing Bytedance Network Technology Co., Ltd. Decoder side motion vector derivation
US11240534B2 (en) * 2019-04-05 2022-02-01 Qualcomm Incorporated Extended multiple transform selection for video coding
WO2020213944A1 (ko) 2019-04-16 2020-10-22 엘지전자 주식회사 영상 코딩에서 매트릭스 기반의 인트라 예측을 위한 변환
HRP20240832T1 (hr) 2019-04-16 2024-11-08 Lg Electronics Inc. Transformacija u kodiranju slike utemeljenom na intra predviđanju
CN113711597B (zh) 2019-04-23 2022-11-25 北京字节跳动网络技术有限公司 上下文建模和多重变换矩阵的选择
JP7271683B2 (ja) 2019-04-27 2023-05-11 ホアウェイ・テクノロジーズ・カンパニー・リミテッド エンコーダ、デコーダ、および対応するイントラ予測方法
US11122297B2 (en) 2019-05-03 2021-09-14 Google Llc Using border-aligned block functions for image compression
WO2020228673A1 (en) * 2019-05-10 2020-11-19 Beijing Bytedance Network Technology Co., Ltd. Conditional use of reduced secondary transform for video processing
WO2020228762A1 (en) 2019-05-14 2020-11-19 Beijing Bytedance Network Technology Co., Ltd. Context modeling for residual coding
WO2020241858A1 (ja) * 2019-05-30 2020-12-03 シャープ株式会社 画像復号装置
WO2020244662A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Simplified transform coding tools
CN113994666B (zh) 2019-06-06 2025-01-03 北京字节跳动网络技术有限公司 隐式选择变换候选
WO2020244663A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Applicability of implicit transform selection
EP3967032A4 (en) 2019-06-07 2022-07-27 Beijing Bytedance Network Technology Co., Ltd. CONDITIONAL SIGNALING OF A REDUCED SECONDARY TRANSFORM FOR VIDEO BIANARY FLOWS
WO2020248954A1 (en) 2019-06-09 2020-12-17 Beijing Bytedance Network Technology Co., Ltd. Significant coefficient signaling in video coding
CN117376559B (zh) * 2019-06-13 2025-04-01 北京达佳互联信息技术有限公司 用于视频编解码的子块变换的方法和系统
WO2020256400A1 (ko) 2019-06-17 2020-12-24 엘지전자 주식회사 루마 맵핑 및 크로마 스케일링 기반 비디오 또는 영상 코딩
CN118694953A (zh) 2019-06-17 2024-09-24 Lg 电子株式会社 基于亮度映射的视频或图像编译
GB2585030A (en) * 2019-06-25 2020-12-30 British Broadcasting Corp Method of signalling in a video codec
CN117376555A (zh) 2019-08-03 2024-01-09 北京字节跳动网络技术有限公司 视频编解码中缩减二次变换的矩阵的选择
KR20250151566A (ko) * 2019-08-06 2025-10-21 엘지전자 주식회사 컬러 포멧에 따라 결정된 예측 모드 타입에 기반하여 분할 모드를 결정하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
BR112022002687A2 (pt) 2019-08-13 2022-09-27 Beijing Bytedance Network Tech Co Ltd Método de processamento de vídeo, aparelho em um sistema de vídeo, e, produto de programa de computador
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
WO2021048077A1 (en) * 2019-09-13 2021-03-18 Interdigital Vc Holdings France, Sas Transform size interactions with coding tools
CN110636313B (zh) * 2019-09-18 2022-07-15 浙江大华技术股份有限公司 变换、二次变换矩阵训练方法、编码器及相关装置
WO2021052505A1 (en) 2019-09-22 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Reference picture resampling in video processing
KR20220103181A (ko) * 2019-11-26 2022-07-21 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 샘플 블록의 변환된 표현에 대한 코딩 개념
CN114731430B (zh) * 2019-12-05 2025-05-23 交互数字Ce专利控股有限公司 与多个变换选择、矩阵加权帧内预测或多参考线帧内预测结合的用于视频编码和解码的帧内子分区
US11284071B2 (en) * 2019-12-12 2022-03-22 Google Llc Combination of mode-dependent and fixed transform types in video coding
EP4082194A1 (en) * 2019-12-27 2022-11-02 Interdigital VC Holdings France Transform coding for inter-predicted video data
US12108078B2 (en) 2020-01-07 2024-10-01 Lg Electronics Inc. Transform-based image coding method and apparatus
GB2591806B (en) 2020-02-07 2023-07-19 British Broadcasting Corp Chroma intra prediction in video coding and decoding
CN115004703B (zh) * 2020-02-13 2025-10-17 谷歌有限责任公司 图像和视频压缩的帧内预测
WO2022069331A1 (en) * 2020-09-29 2022-04-07 Interdigital Vc Holdings France, Sas Karhunen loeve transform for video coding
US12126794B2 (en) * 2021-09-30 2024-10-22 Tencent America LLC Adaptive transforms for compound inter-intra prediction modes
US20240357114A1 (en) * 2023-04-14 2024-10-24 Qualcomm Incorporated Context-based coding of transform coefficients for klt-based transforms

Family Cites Families (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1062963C (zh) 1990-04-12 2001-03-07 多尔拜实验特许公司 用于产生高质量声音信号的解码器和编码器
US6226327B1 (en) 1992-06-29 2001-05-01 Sony Corporation Video coding method and apparatus which select between frame-based and field-based predictive modes
EP0729688A1 (en) 1993-11-15 1996-09-04 National Semiconductor Corporation Quadtree-structured walsh transform coding
KR100211050B1 (ko) 1996-11-05 1999-07-15 이계철 선택적 양자화 계수 전송 장치 및 방법
JP3395558B2 (ja) 1997-02-07 2003-04-14 株式会社日立製作所 図形表示方法及び図形表示装置並びに図形表示処理プログラムを記録した媒体
HK1039823B (zh) 1998-08-10 2006-08-18 Etiip控股有限公司 数字静止图象编码方法、设备和压缩比特流解码方法
EP0986026A1 (en) 1998-09-07 2000-03-15 STMicroelectronics S.r.l. Fractal coding of data in the DCT domain
US6674910B1 (en) 1998-11-24 2004-01-06 Hyundai Electronics Industries Co., Ltd. Apparatus and method for image-compression encoding and decoding using adaptive transform
US6515889B1 (en) * 2000-08-31 2003-02-04 Micron Technology, Inc. Junction-isolated depletion mode ferroelectric memory
US7616690B2 (en) 2000-10-31 2009-11-10 Imec Method and apparatus for adaptive encoding framed data sequences
US6856701B2 (en) * 2001-09-14 2005-02-15 Nokia Corporation Method and system for context-based adaptive binary arithmetic coding
CN101448162B (zh) 2001-12-17 2013-01-02 微软公司 处理视频图像的方法
US7190840B2 (en) 2002-01-07 2007-03-13 Hewlett-Packard Development Company, L.P. Transform coefficient compression using multiple scans
JP4447197B2 (ja) 2002-01-07 2010-04-07 三菱電機株式会社 動画像符号化装置および動画像復号装置
KR100468844B1 (ko) 2002-01-07 2005-01-29 삼성전자주식회사 정지영상 및 동영상을 부호화/복호화하기 위한변환계수들의 최적주사방법
EP1467491B1 (de) 2002-05-02 2007-01-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Arithmetische Codierung von Transformationskoeffizienten
US20030231795A1 (en) 2002-06-12 2003-12-18 Nokia Corporation Spatial prediction based intra-coding
US7289674B2 (en) 2002-06-11 2007-10-30 Nokia Corporation Spatial prediction based intra coding
JP4509104B2 (ja) 2003-03-03 2010-07-21 エージェンシー・フォア・サイエンス・テクノロジー・アンド・リサーチ 高度動画像符号化におけるイントラ予測のための高速モード決定アルゴリズム
JP4617644B2 (ja) 2003-07-18 2011-01-26 ソニー株式会社 符号化装置及び方法
US20050036549A1 (en) 2003-08-12 2005-02-17 Yong He Method and apparatus for selection of scanning mode in dual pass encoding
US7782954B2 (en) 2003-09-07 2010-08-24 Microsoft Corporation Scan patterns for progressive video content
US7688894B2 (en) 2003-09-07 2010-03-30 Microsoft Corporation Scan patterns for interlaced video content
DE602004017689D1 (de) 2003-11-21 2008-12-24 Samsung Electronics Co Ltd Vorrichtung und Methode zur Erzeugung von kodierten Blockanordnungen für ein Alpha-Kanalbild sowie Alpha-Kanalkodierungs und -dekodierungsvorrichtung und -methode.
US7379608B2 (en) 2003-12-04 2008-05-27 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung, E.V. Arithmetic coding for transforming video and picture data units
JP4142563B2 (ja) 2003-12-12 2008-09-03 株式会社エヌ・ティ・ティ・ドコモ 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
US7894530B2 (en) * 2004-05-07 2011-02-22 Broadcom Corporation Method and system for dynamic selection of transform size in a video decoder based on signal content
US7565020B2 (en) * 2004-07-03 2009-07-21 Microsoft Corp. System and method for image coding employing a hybrid directional prediction and wavelet lifting
BRPI0517069A (pt) 2004-11-04 2008-09-30 Thomson Licensing previsão rápida intra modo para um codificador de vìdeo
JP2006140758A (ja) 2004-11-12 2006-06-01 Toshiba Corp 動画像符号化方法、動画像符号化装置および動画像符号化プログラム
JP4763422B2 (ja) 2004-12-03 2011-08-31 パナソニック株式会社 イントラ予測装置
JP4609670B2 (ja) 2004-12-28 2011-01-12 日本電気株式会社 画像符号化装置、画像符号化方法及びそのプログラム
US8311119B2 (en) 2004-12-31 2012-11-13 Microsoft Corporation Adaptive coefficient scan order
US7751478B2 (en) 2005-01-21 2010-07-06 Seiko Epson Corporation Prediction intra-mode selection in an encoder
KR101088375B1 (ko) 2005-07-21 2011-12-01 삼성전자주식회사 가변 블록 변환 장치 및 방법 및 이를 이용한 영상부호화/복호화 장치 및 방법
US20090123066A1 (en) 2005-07-22 2009-05-14 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, image decoding program, computer readable recording medium having image encoding program recorded therein,
CN100466745C (zh) 2005-10-11 2009-03-04 华为技术有限公司 帧内预测编解码方法及其系统
EP1949703A4 (en) 2005-10-21 2011-03-16 Korea Electronics Telecomm DEVICE AND METHOD FOR CODING AND DECODING A MOVABLE IMAGE USING ADAPTIVE SENSING
JP5089878B2 (ja) 2005-10-28 2012-12-05 パナソニック株式会社 画像符号化装置
JP2007189276A (ja) 2006-01-11 2007-07-26 Victor Co Of Japan Ltd 画像圧縮装置及び画像圧縮プログラム
KR101246294B1 (ko) 2006-03-03 2013-03-21 삼성전자주식회사 영상의 인트라 예측 부호화, 복호화 방법 및 장치
JP2007267123A (ja) 2006-03-29 2007-10-11 Victor Co Of Japan Ltd 動画像符号化装置
DE102006023933A1 (de) * 2006-05-19 2007-11-29 Atmel Germany Gmbh Speichervorrichtung und Verfahren zur Programmierung einer nicht-flüchtigen Speichermatrix
KR100882949B1 (ko) 2006-08-17 2009-02-10 한국전자통신연구원 화소 유사성에 따라 적응적인 이산 코사인 변환 계수스캐닝을 이용한 부호화/복호화 장치 및 그 방법
WO2008044658A1 (fr) 2006-10-10 2008-04-17 Nippon Telegraph And Telephone Corporation Procédé et dispositif d'encodage intra prévision, son programme et programme contenant un support de stockage
JP4908180B2 (ja) 2006-12-20 2012-04-04 株式会社東芝 動画像符号化装置
US8331448B2 (en) 2006-12-22 2012-12-11 Qualcomm Incorporated Systems and methods for efficient spatial intra predictabilty determination (or assessment)
KR101366086B1 (ko) 2007-01-03 2014-02-21 삼성전자주식회사 잔차 블록의 계수들에 대한 부호화 결정 방법, 장치,인코더 및 디코더
CN101222641B (zh) 2007-01-11 2011-08-24 华为技术有限公司 帧内预测编解码方法及其装置
JP2008193627A (ja) 2007-01-12 2008-08-21 Mitsubishi Electric Corp 画像符号化装置、画像復号装置、および画像符号化方法、画像復号方法
CA2675891C (en) 2007-01-18 2013-04-16 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Quality scalable video data stream
US8238428B2 (en) 2007-04-17 2012-08-07 Qualcomm Incorporated Pixel-by-pixel weighting for intra-frame coding
KR100865690B1 (ko) 2007-05-21 2008-10-28 한양대학교 산학협력단 고속 인트라 예측모드 결정 장치 및 방법
US8571104B2 (en) 2007-06-15 2013-10-29 Qualcomm, Incorporated Adaptive coefficient scanning in video coding
US8428133B2 (en) 2007-06-15 2013-04-23 Qualcomm Incorporated Adaptive coding of video block prediction mode
US8331444B2 (en) 2007-06-26 2012-12-11 Qualcomm Incorporated Sub-band scanning techniques for entropy coding of sub-bands
US20090006036A1 (en) * 2007-06-27 2009-01-01 International Business Machines Corporation Shared, Low Cost and Featureable Performance Monitor Unit
WO2009004985A1 (ja) 2007-06-29 2009-01-08 Sharp Kabushiki Kaisha 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法、プログラム、および記録媒体
US8437564B2 (en) 2007-08-07 2013-05-07 Ntt Docomo, Inc. Image and video compression using sparse orthonormal transforms
TW200910971A (en) 2007-08-22 2009-03-01 Univ Nat Cheng Kung Direction detection algorithms for H.264 intra prediction
CN101415121B (zh) 2007-10-15 2010-09-29 华为技术有限公司 一种自适应的帧预测的方法及装置
JP5004180B2 (ja) 2007-11-07 2012-08-22 Kddi株式会社 動画像符号化装置および復号装置
CN101971631B (zh) 2007-12-21 2013-03-27 艾利森电话股份有限公司 自适应帧内模式选择
EP2081386A1 (en) 2008-01-18 2009-07-22 Panasonic Corporation High precision edge prediction for intracoding
CN101500160B (zh) 2008-01-28 2015-04-29 华为技术有限公司 一种码流标识方法、装置及编解码系统
KR101353301B1 (ko) 2008-04-11 2014-01-21 에스케이 텔레콤주식회사 인트라 예측 모드 결정 방법 및 그 장치와 이를 이용한영상 부호화/복호화 방법 및 그 장치
KR20100027384A (ko) 2008-09-02 2010-03-11 삼성전자주식회사 예측 모드 결정 방법 및 장치
KR101549823B1 (ko) 2008-09-02 2015-09-04 삼성전자주식회사 적응적 이진화를 이용한 영상 부호화, 복호화 방법 및 장치
JP4937224B2 (ja) 2008-09-30 2012-05-23 株式会社東芝 画像符号化装置
US8737613B2 (en) 2008-11-20 2014-05-27 Mediatek Inc. Scanning methods of transform-based digital data processing that conditionally adjust scan order according to characteristics information and related apparatus thereof
US20100172409A1 (en) 2009-01-06 2010-07-08 Qualcom Incorporated Low-complexity transforms for data compression and decompression
CN102308578B (zh) 2009-01-27 2015-09-09 汤姆森特许公司 视频编码和解码中用于变换选择的方法和装置
WO2011005303A1 (en) 2009-07-06 2011-01-13 Thomson Licensing Methods and apparatus for spatially varying residue coding
EP2478702B8 (en) 2009-09-14 2017-09-06 Thomson Licensing DTV Methods and apparatus for efficient video encoding and decoding of intra prediction mode
US20110116539A1 (en) 2009-11-13 2011-05-19 Freescale Semiconductor, Inc. Method and apparatus for video decoding with reduced complexity inverse transform
JP5377395B2 (ja) 2010-04-02 2013-12-25 日本放送協会 符号化装置、復号装置及びプログラム
KR20230110371A (ko) * 2010-04-13 2023-07-21 지이 비디오 컴프레션, 엘엘씨 유효성 맵 및 변환 계수 블록의 코딩
CN102972028B (zh) 2010-05-17 2015-08-12 Lg电子株式会社 新的帧内预测模式
US20110317757A1 (en) * 2010-06-25 2011-12-29 Qualcomm Incorporated Intra prediction mode signaling for finer spatial prediction directions
US9661338B2 (en) * 2010-07-09 2017-05-23 Qualcomm Incorporated Coding syntax elements for adaptive scans of transform coefficients for video coding
US9313514B2 (en) 2010-10-01 2016-04-12 Sharp Kabushiki Kaisha Methods and systems for entropy coder initialization
US10992958B2 (en) 2010-12-29 2021-04-27 Qualcomm Incorporated Video coding using mapped transforms and scanning modes

Similar Documents

Publication Publication Date Title
JP2015039191A5 (cg-RX-API-DMAC7.html)
US10219003B2 (en) Intra-frame predictive coding and decoding methods based on template matching, array scanning method and apparatus, and apparatus
RU2019131771A (ru) Устройство кодирования изображения, способ кодирования изображения и программа и устройство декодирования изображения, способ декодирования изображения и программа
KR101758954B1 (ko) 디코더 및 방법
JP2015019152A5 (cg-RX-API-DMAC7.html)
JP2017201812A5 (cg-RX-API-DMAC7.html)
JP2017201811A5 (cg-RX-API-DMAC7.html)
JP2019525659A5 (cg-RX-API-DMAC7.html)
WO2014108093A1 (zh) 深度图像的编解码方法和编解码装置
RU2013125499A (ru) Устройство для обработки изображения и способ обработки изображения
JP2015065671A5 (cg-RX-API-DMAC7.html)
JP2016103804A5 (cg-RX-API-DMAC7.html)
JP2016054538A5 (cg-RX-API-DMAC7.html)
JP2015507430A5 (cg-RX-API-DMAC7.html)
JP2015518353A5 (cg-RX-API-DMAC7.html)
JP2016528796A5 (cg-RX-API-DMAC7.html)
JP2014099911A5 (cg-RX-API-DMAC7.html)
JP2012533963A5 (cg-RX-API-DMAC7.html)
JP2016007055A (ja) 複数のグループに割り当てられた画素を有するブロックをイントラ符号化する方法および装置
JP2014131141A5 (ja) 符号化装置、符号化方法、及びプログラム
JP2013123201A5 (cg-RX-API-DMAC7.html)
JP2019525576A5 (cg-RX-API-DMAC7.html)
WO2019109906A1 (zh) 一种视频编码方法、编码器、电子设备及介质
CN105850136A (zh) 使用预测信号和变换编译信号预测视频信号的方法和装置
JP2016201839A5 (ja) 符号化方法、復号方法、符号化装置、及び、復号装置