SG10201706678RA - Method and apparatus for determining reference images for inter-prediction - Google Patents
Method and apparatus for determining reference images for inter-predictionInfo
- Publication number
- SG10201706678RA SG10201706678RA SG10201706678RA SG10201706678RA SG10201706678RA SG 10201706678R A SG10201706678R A SG 10201706678RA SG 10201706678R A SG10201706678R A SG 10201706678RA SG 10201706678R A SG10201706678R A SG 10201706678RA SG 10201706678R A SG10201706678R A SG 10201706678RA
- Authority
- SG
- Singapore
- Prior art keywords
- prediction
- inter
- reference images
- determining reference
- determining
- Prior art date
Links
Classifications
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- 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
-
- 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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
-
- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/503—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
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- 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
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261624354P | 2012-04-15 | 2012-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10201706678RA true SG10201706678RA (en) | 2017-09-28 |
Family
ID=49383687
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10201706678RA SG10201706678RA (en) | 2012-04-15 | 2013-04-15 | Method and apparatus for determining reference images for inter-prediction |
| SG11201406617YA SG11201406617YA (en) | 2012-04-15 | 2013-04-15 | Method and apparatus for determining reference images for inter-prediction |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201406617YA SG11201406617YA (en) | 2012-04-15 | 2013-04-15 | Method and apparatus for determining reference images for inter-prediction |
Country Status (14)
| Country | Link |
|---|---|
| US (5) | US20150103911A1 (fr) |
| EP (1) | EP2840793A4 (fr) |
| JP (3) | JP5997363B2 (fr) |
| KR (2) | KR20130116216A (fr) |
| CN (1) | CN104365101B (fr) |
| AU (3) | AU2013250105B2 (fr) |
| BR (1) | BR112014025617A2 (fr) |
| CA (1) | CA2870529C (fr) |
| MX (3) | MX340383B (fr) |
| MY (1) | MY172302A (fr) |
| PH (5) | PH12014502273B1 (fr) |
| RU (2) | RU2666233C1 (fr) |
| SG (2) | SG10201706678RA (fr) |
| WO (1) | WO2013157791A1 (fr) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3454561T3 (pl) * | 2011-09-14 | 2020-05-18 | Samsung Electronics Co., Ltd. | Sposób i urządzenie do kodowania jednostki predykcji (pu) w oparciu o jej rozmiar i odpowiadające urządzenie do dekodowania |
| MX340383B (es) * | 2012-04-15 | 2016-07-07 | Samsung Electronics Co Ltd | Metodo y aparato para determinar imagenes de referencia para inter-prediccion. |
| US9591312B2 (en) * | 2012-04-17 | 2017-03-07 | Texas Instruments Incorporated | Memory bandwidth reduction for motion compensation in video coding |
| US10721487B2 (en) * | 2012-04-17 | 2020-07-21 | Texas Instruments Incorporated | Converting a bi-predicted merging candidate in a merging candidate list for a prediction unit of a picture |
| TW201701670A (zh) * | 2012-07-02 | 2017-01-01 | 三星電子股份有限公司 | 視訊解碼裝置 |
| 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 |
| CN112188207B (zh) * | 2014-10-31 | 2023-10-20 | 三星电子株式会社 | 使用高精度跳过编码的视频编码设备和视频解码设备及其方法 |
| WO2016143972A1 (fr) * | 2015-03-11 | 2016-09-15 | 엘지전자(주) | Procédé et appareil pour le codage/décodage d'un signal vidéo |
| CN104717513B (zh) * | 2015-03-31 | 2018-02-09 | 北京奇艺世纪科技有限公司 | 一种双向帧间预测方法及装置 |
| EP4013051A1 (fr) * | 2015-06-05 | 2022-06-15 | Dolby Laboratories Licensing Corporation | Procédés de codage et de décodage de prédiction intra-trame |
| US20200275116A1 (en) * | 2017-03-13 | 2020-08-27 | Electronics And Telecommunications Research Institute | Atypical block-based motion prediction and compensation method for video encoding/decoding and device therefor |
| US20180332298A1 (en) * | 2017-05-10 | 2018-11-15 | Futurewei Technologies, Inc. | Bidirectional Prediction In Video Compression |
| CN110324637B (zh) | 2018-03-29 | 2023-11-17 | 华为技术有限公司 | 一种双向帧间预测方法及装置 |
| US11470346B2 (en) * | 2018-05-09 | 2022-10-11 | Sharp Kabushiki Kaisha | Systems and methods for performing motion vector prediction using a derived set of motion vectors |
| WO2019216736A1 (fr) * | 2018-05-11 | 2019-11-14 | 엘지전자 주식회사 | Procédé de traitement d'image fondé sur un mode de prédiction inter et appareil correspondant |
| BR112021004060A2 (pt) * | 2018-09-04 | 2021-05-25 | Huawei Technologies Co., Ltd. | método e dispositivo de obtenção de quadro de referência aplicado a interpredição bidirecional, codificador / decodificador de vídeo, produto de programa de computador, meio de armazenamento legível por computador, e terminal |
| CN112889269B (zh) * | 2018-10-23 | 2023-10-27 | 腾讯美国有限责任公司 | 视频解码方法及装置 |
| CN111263147B (zh) * | 2018-12-03 | 2023-02-14 | 华为技术有限公司 | 帧间预测方法和相关装置 |
| KR20230158635A (ko) | 2018-12-28 | 2023-11-20 | 고도 가이샤 아이피 브릿지 1 | 화상 부호화 장치, 화상 부호화 방법, 기록 매체, 화상 복호 장치, 화상 복호 방법, 격납 방법 및 전송 방법 |
| CN118075452A (zh) | 2018-12-28 | 2024-05-24 | 知识产权之桥一号有限责任公司 | 图像编码装置和方法、图像解码装置和方法 |
| CN111385575A (zh) | 2018-12-29 | 2020-07-07 | 华为技术有限公司 | 帧间预测方法、装置以及相应的编码器和解码器 |
| US11032574B2 (en) * | 2018-12-31 | 2021-06-08 | Tencent America LLC | Method and apparatus for video coding |
| CN116866605A (zh) * | 2019-01-03 | 2023-10-10 | 北京大学 | 视频处理方法和装置 |
| CN111510726B (zh) * | 2019-01-30 | 2023-01-24 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法及其设备 |
| CN114303380B (zh) * | 2019-08-27 | 2024-04-09 | 华为技术有限公司 | 用于几何划分标志的索引的cabac译码的编码器、解码器及对应方法 |
| KR20220070530A (ko) * | 2019-10-10 | 2022-05-31 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 삼각형 분할을 이용한 비디오 코딩을 위한 방법 및 장치 |
| CN114470750B (zh) * | 2021-07-06 | 2022-12-30 | 荣耀终端有限公司 | 图像帧流的显示方法、电子设备和存储介质 |
| WO2023080464A1 (fr) * | 2021-11-05 | 2023-05-11 | 삼성전자 주식회사 | Procédé et dispositif de traitement d'image pour un filtrage faisant appel à l'ia |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11298902A (ja) * | 1998-04-08 | 1999-10-29 | Sony Corp | 画像符号化装置および方法 |
| KR100488043B1 (ko) * | 2002-05-03 | 2005-05-06 | 엘지전자 주식회사 | Ｍｈ 픽쳐의 매크로블록 코딩정보 생성 방법 |
| KR100506864B1 (ko) * | 2002-10-04 | 2005-08-05 | 엘지전자 주식회사 | 모션벡터 결정방법 |
| US8155191B2 (en) * | 2004-11-04 | 2012-04-10 | Thomson Licensing | Method and apparatus for fast mode decision of B-frames in a video encoder |
| KR100703773B1 (ko) * | 2005-04-13 | 2007-04-06 | 삼성전자주식회사 | 향상된 코딩 효율을 갖는 엔트로피 코딩 및 디코딩 방법과이를 위한 장치, 이를 포함하는 비디오 코딩 및 디코딩방법과 이를 위한 장치 |
| RU2395174C1 (ru) * | 2006-03-30 | 2010-07-20 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство для декодирования/кодирования сигнала видео |
| US8488668B2 (en) * | 2007-06-15 | 2013-07-16 | Qualcomm Incorporated | Adaptive coefficient scanning for video coding |
| CN100562114C (zh) * | 2007-08-30 | 2009-11-18 | 上海交通大学 | 视频解码方法与解码装置 |
| KR101356448B1 (ko) * | 2008-10-01 | 2014-02-06 | 한국전자통신연구원 | 예측 모드를 이용한 복호화 장치 |
| KR101768207B1 (ko) * | 2010-01-19 | 2017-08-16 | 삼성전자주식회사 | 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치 |
| US8995527B2 (en) * | 2010-02-19 | 2015-03-31 | Qualcomm Incorporated | Block type signalling in video coding |
| CN101854554A (zh) * | 2010-06-13 | 2010-10-06 | 上海交通大学 | 基于图像修复预测的视频编解码系统 |
| US9357229B2 (en) * | 2010-07-28 | 2016-05-31 | Qualcomm Incorporated | Coding motion vectors in video coding |
| US8995523B2 (en) * | 2011-06-03 | 2015-03-31 | Qualcomm Incorporated | Memory efficient context modeling |
| CN103535036B (zh) * | 2011-06-24 | 2017-04-05 | 太阳专利托管公司 | 解码方法和解码装置 |
| US9288508B2 (en) * | 2011-11-08 | 2016-03-15 | Qualcomm Incorporated | Context reduction for context adaptive binary arithmetic coding |
| CN103563373B (zh) * | 2012-02-03 | 2017-09-26 | 太阳专利托管公司 | 图像编码方法及图像编码装置 |
| US9451277B2 (en) * | 2012-02-08 | 2016-09-20 | Qualcomm Incorporated | Restriction of prediction units in B slices to uni-directional inter prediction |
| MX340383B (es) * | 2012-04-15 | 2016-07-07 | Samsung Electronics Co Ltd | Metodo y aparato para determinar imagenes de referencia para inter-prediccion. |
-
2013
- 2013-04-15 MX MX2015016232A patent/MX340383B/es unknown
- 2013-04-15 MX MX2014012452A patent/MX2014012452A/es active IP Right Grant
- 2013-04-15 AU AU2013250105A patent/AU2013250105B2/en not_active Ceased
- 2013-04-15 BR BR112014025617A patent/BR112014025617A2/pt not_active Application Discontinuation
- 2013-04-15 SG SG10201706678RA patent/SG10201706678RA/en unknown
- 2013-04-15 EP EP13778731.3A patent/EP2840793A4/fr not_active Ceased
- 2013-04-15 CA CA2870529A patent/CA2870529C/fr not_active Expired - Fee Related
- 2013-04-15 US US14/394,630 patent/US20150103911A1/en not_active Abandoned
- 2013-04-15 CN CN201380031582.3A patent/CN104365101B/zh not_active Expired - Fee Related
- 2013-04-15 RU RU2017127883A patent/RU2666233C1/ru not_active IP Right Cessation
- 2013-04-15 MY MYPI2014702959A patent/MY172302A/en unknown
- 2013-04-15 SG SG11201406617YA patent/SG11201406617YA/en unknown
- 2013-04-15 KR KR20130041276A patent/KR20130116216A/ko active Application Filing
- 2013-04-15 RU RU2014145820A patent/RU2628319C2/ru not_active IP Right Cessation
- 2013-04-15 WO PCT/KR2013/003142 patent/WO2013157791A1/fr active Application Filing
- 2013-04-15 JP JP2015505656A patent/JP5997363B2/ja not_active Expired - Fee Related
- 2013-04-15 MX MX2016008836A patent/MX354306B/es unknown
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2014
- 2014-10-09 PH PH12014502273A patent/PH12014502273B1/en unknown
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2015
- 2015-10-26 US US14/922,664 patent/US20160044335A1/en not_active Abandoned
- 2015-10-26 US US14/922,364 patent/US20160065987A1/en not_active Abandoned
- 2015-10-26 US US14/922,543 patent/US20160050433A1/en not_active Abandoned
- 2015-10-26 US US14/922,608 patent/US20160044334A1/en not_active Abandoned
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2016
- 2016-08-25 JP JP2016164956A patent/JP6334622B2/ja active Active
- 2016-09-26 AU AU2016231650A patent/AU2016231650B2/en not_active Ceased
-
2017
- 2017-08-28 KR KR1020170108720A patent/KR20170101872A/ko not_active Application Discontinuation
-
2018
- 2018-04-26 JP JP2018085717A patent/JP2018137812A/ja active Pending
- 2018-05-18 AU AU2018203530A patent/AU2018203530B2/en not_active Ceased
- 2018-07-11 PH PH12018501500A patent/PH12018501500A1/en unknown
- 2018-07-11 PH PH12018501498A patent/PH12018501498A1/en unknown
- 2018-07-11 PH PH12018501497A patent/PH12018501497A1/en unknown
- 2018-07-11 PH PH12018501499A patent/PH12018501499A1/en unknown
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