MX2014008573A - Metodo y aparato para señalizacion y construccion de listas de imagenes de referencia de codificacion de video. - Google Patents
Metodo y aparato para señalizacion y construccion de listas de imagenes de referencia de codificacion de video.Info
- Publication number
- MX2014008573A MX2014008573A MX2014008573A MX2014008573A MX2014008573A MX 2014008573 A MX2014008573 A MX 2014008573A MX 2014008573 A MX2014008573 A MX 2014008573A MX 2014008573 A MX2014008573 A MX 2014008573A MX 2014008573 A MX2014008573 A MX 2014008573A
- Authority
- MX
- Mexico
- Prior art keywords
- signaling
- reference picture
- picture lists
- construction
- video coding
- Prior art date
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
- H04N19/102—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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
- H04N19/10—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
-
- 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
- H04N19/102—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
- H04N19/134—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
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
-
- 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
- H04N19/50—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
-
- 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
- H04N19/10—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
- H04N19/172—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 picture, frame or field
Abstract
Método y aparato mejorados para la señalización de imágenes de referencia usadas para predicción temporal. Los esquemas de señalización y procesos de construcción para diferentes listas de imágenes de referencia en el Proyecto de Trabajo HEVC (WD5) son mejorados.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261588571P | 2012-01-19 | 2012-01-19 | |
PCT/US2013/021014 WO2013109460A1 (en) | 2012-01-19 | 2013-01-10 | Method and apparatus for signaling and construction of video coding reference picture lists |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014008573A true MX2014008573A (es) | 2015-02-10 |
MX338055B MX338055B (es) | 2016-04-01 |
Family
ID=47561871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014008573A MX338055B (es) | 2012-01-19 | 2013-01-10 | Metodo y aparato para señalizacion y construccion de listas de imagenes de referencia de codificacion de video. |
Country Status (11)
Country | Link |
---|---|
US (4) | US9467695B2 (es) |
EP (5) | EP2805512B1 (es) |
JP (5) | JP6480185B2 (es) |
KR (7) | KR102273741B1 (es) |
CN (2) | CN108462881B (es) |
AU (2) | AU2013209989B2 (es) |
ES (2) | ES2689045T3 (es) |
MX (1) | MX338055B (es) |
PL (2) | PL3624447T3 (es) |
TW (7) | TWI760276B (es) |
WO (1) | WO2013109460A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9131245B2 (en) * | 2011-09-23 | 2015-09-08 | Qualcomm Incorporated | Reference picture list construction for video coding |
KR102273741B1 (ko) * | 2012-01-19 | 2021-07-05 | 브이아이디 스케일, 인크. | 비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는 방법 및 장치 |
US9549177B2 (en) * | 2012-04-11 | 2017-01-17 | Google Technology Holdings LLC | Evaluation of signaling of collocated reference picture for temporal prediction |
JP6065613B2 (ja) * | 2013-01-29 | 2017-01-25 | 富士通株式会社 | 動画像符号化装置 |
US20150172669A1 (en) * | 2013-03-15 | 2015-06-18 | KASAH Technology, Inc. | System and method for processing compressed images and video for improved data communication |
US10412387B2 (en) * | 2014-08-22 | 2019-09-10 | Qualcomm Incorporated | Unified intra-block copy and inter-prediction |
US9918105B2 (en) | 2014-10-07 | 2018-03-13 | Qualcomm Incorporated | Intra BC and inter unification |
WO2016173519A1 (en) * | 2015-04-29 | 2016-11-03 | Hfi Innovation Inc. | Method and apparatus for intra block copy reference list construction |
EP3854099A4 (en) * | 2018-09-21 | 2022-06-29 | Sharp Kabushiki Kaisha | Systems and methods for signaling reference pictures in video coding |
CN111726632B (zh) * | 2019-03-18 | 2022-08-26 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法、装置及其设备 |
WO2022270978A1 (ko) | 2021-06-25 | 2022-12-29 | 전남대학교 산학협력단 | 지방분해효소 억제제를 포함하는 rna 바이러스 감염증 예방 또는 치료용 약제학적 조성물 |
CN116881183A (zh) * | 2023-09-06 | 2023-10-13 | 北京融为科技有限公司 | 译码数据处理方法及装置 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998042132A1 (en) * | 1997-03-17 | 1998-09-24 | Matsushita Electric Industrial Co., Ltd. | Method of processing, transmitting and receiving dynamic image data and apparatus therefor |
JP2003259369A (ja) | 2002-02-28 | 2003-09-12 | Techno Mathematical Co Ltd | 動画像の電子透かしを用いたエラー隠蔽方法 |
CN101043626B (zh) * | 2002-07-15 | 2010-06-09 | 株式会社日立制作所 | 动态图像编码方法 |
KR100679740B1 (ko) | 2004-06-25 | 2007-02-07 | 학교법인연세대학교 | 시점 선택이 가능한 다시점 동영상 부호화/복호화 방법 |
KR100760258B1 (ko) | 2004-12-10 | 2007-09-19 | 한국전자통신연구원 | 범용적 다시점 동영상 부호화/복호화 장치 및 방법 |
US8879635B2 (en) | 2005-09-27 | 2014-11-04 | Qualcomm Incorporated | Methods and device for data alignment with time domain boundary |
KR100949982B1 (ko) * | 2006-03-30 | 2010-03-29 | 엘지전자 주식회사 | 비디오 신호를 디코딩/인코딩하기 위한 방법 및 장치 |
CN101455082B (zh) * | 2006-03-30 | 2013-02-13 | Lg电子株式会社 | 用于解码/编码视频信号的方法和装置 |
US20100091845A1 (en) | 2006-03-30 | 2010-04-15 | Byeong Moon Jeon | Method and apparatus for decoding/encoding a video signal |
TWI375469B (en) | 2006-08-25 | 2012-10-21 | Lg Electronics Inc | A method and apparatus for decoding/encoding a video signal |
JP5273824B2 (ja) * | 2007-04-04 | 2013-08-28 | トムソン ライセンシング | 参照ピクチャー・リスト管理 |
US10298952B2 (en) | 2007-08-06 | 2019-05-21 | Interdigital Madison Patent Holdings | Methods and apparatus for motion skip move with multiple inter-view reference pictures |
US8855199B2 (en) * | 2008-04-21 | 2014-10-07 | Nokia Corporation | Method and device for video coding and decoding |
TWI387347B (zh) * | 2009-02-18 | 2013-02-21 | Novatek Microelectronics Corp | 圖像解碼器,參考圖資訊溝通介面以及參考圖控制方法 |
CN101547368B (zh) * | 2009-04-24 | 2011-03-09 | 炬力集成电路设计有限公司 | 一种图像中参考帧的处理装置、方法以及解码器 |
ES2739475T3 (es) * | 2009-05-11 | 2020-01-31 | Ntt Docomo Inc | Dispositivo, método y programa de codificación de imágenes en movimiento, y dispositivo, método y programa de decodificación de imágenes en movimiento |
US20100296579A1 (en) * | 2009-05-22 | 2010-11-25 | Qualcomm Incorporated | Adaptive picture type decision for video coding |
JP2013514718A (ja) | 2009-12-17 | 2013-04-25 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 映像符号化の方法及び装置 |
CN105847780B (zh) * | 2010-07-21 | 2018-01-09 | 杜比实验室特许公司 | 用于多层帧兼容视频传输的解码方法 |
EP2630799A4 (en) * | 2010-10-20 | 2014-07-02 | Nokia Corp | METHOD AND DEVICE FOR VIDEO CODING AND DECODING |
US9008176B2 (en) | 2011-01-22 | 2015-04-14 | Qualcomm Incorporated | Combined reference picture list construction for video coding |
US20120230409A1 (en) * | 2011-03-07 | 2012-09-13 | Qualcomm Incorporated | Decoded picture buffer management |
WO2012124961A2 (ko) | 2011-03-11 | 2012-09-20 | 삼성전자 주식회사 | 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
AU2012311021B2 (en) | 2011-09-19 | 2016-07-14 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
US9451284B2 (en) * | 2011-10-10 | 2016-09-20 | Qualcomm Incorporated | Efficient signaling of reference picture sets |
US20130094774A1 (en) * | 2011-10-13 | 2013-04-18 | Sharp Laboratories Of America, Inc. | Tracking a reference picture based on a designated picture on an electronic device |
KR102273741B1 (ko) * | 2012-01-19 | 2021-07-05 | 브이아이디 스케일, 인크. | 비디오 코딩 기준 화상 목록들을 시그널링하고 구성하는 방법 및 장치 |
-
2013
- 2013-01-10 KR KR1020207028096A patent/KR102273741B1/ko active IP Right Grant
- 2013-01-10 KR KR1020237024942A patent/KR20230111277A/ko not_active Application Discontinuation
- 2013-01-10 TW TW110131813A patent/TWI760276B/zh active
- 2013-01-10 EP EP13700441.2A patent/EP2805512B1/en active Active
- 2013-01-10 PL PL19199908T patent/PL3624447T3/pl unknown
- 2013-01-10 TW TW111106073A patent/TWI825592B/zh active
- 2013-01-10 MX MX2014008573A patent/MX338055B/es active IP Right Grant
- 2013-01-10 TW TW109105954A patent/TWI741503B/zh active
- 2013-01-10 TW TW102100922A patent/TWI573445B/zh active
- 2013-01-10 EP EP21172075.0A patent/EP3917140B1/en active Active
- 2013-01-10 CN CN201810359032.9A patent/CN108462881B/zh active Active
- 2013-01-10 KR KR1020227037142A patent/KR102559468B1/ko active IP Right Grant
- 2013-01-10 AU AU2013209989A patent/AU2013209989B2/en not_active Ceased
- 2013-01-10 TW TW106133960A patent/TWI680672B/zh active
- 2013-01-10 CN CN201380006165.3A patent/CN104170390B/zh active Active
- 2013-01-10 TW TW105118648A patent/TWI634781B/zh active
- 2013-01-10 EP EP18172546.6A patent/EP3383042B1/en active Active
- 2013-01-10 JP JP2014553328A patent/JP6480185B2/ja active Active
- 2013-01-10 KR KR1020197030879A patent/KR102163103B1/ko active Application Filing
- 2013-01-10 PL PL21172075.0T patent/PL3917140T3/pl unknown
- 2013-01-10 KR KR1020217020082A patent/KR102367618B1/ko active IP Right Grant
- 2013-01-10 ES ES13700441.2T patent/ES2689045T3/es active Active
- 2013-01-10 KR KR1020227005716A patent/KR102460288B1/ko active IP Right Grant
- 2013-01-10 US US13/738,437 patent/US9467695B2/en active Active
- 2013-01-10 TW TW107123962A patent/TW201921951A/zh unknown
- 2013-01-10 EP EP23178613.8A patent/EP4224845A1/en active Pending
- 2013-01-10 EP EP19199908.5A patent/EP3624447B1/en active Active
- 2013-01-10 WO PCT/US2013/021014 patent/WO2013109460A1/en active Application Filing
- 2013-01-10 KR KR1020147023154A patent/KR102037545B1/ko active IP Right Grant
- 2013-01-10 ES ES18172546T patent/ES2780849T3/es active Active
-
2016
- 2016-09-09 US US15/260,392 patent/US10771780B2/en active Active
-
2017
- 2017-04-06 AU AU2017202286A patent/AU2017202286A1/en not_active Abandoned
-
2019
- 2019-02-07 JP JP2019020802A patent/JP2019088022A/ja not_active Ceased
-
2020
- 2020-03-19 JP JP2020048604A patent/JP7083000B2/ja active Active
- 2020-07-08 US US16/923,364 patent/US11490074B2/en active Active
-
2022
- 2022-05-30 JP JP2022087414A patent/JP7393474B2/ja active Active
- 2022-09-15 US US17/945,714 patent/US20230026503A1/en active Pending
-
2023
- 2023-11-24 JP JP2023198968A patent/JP2024009229A/ja active Pending
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX338055B (es) | Metodo y aparato para señalizacion y construccion de listas de imagenes de referencia de codificacion de video. | |
EP3363195A4 (en) | METHOD AND APPARATUS FOR BUFFER MEMORY MANAGEMENT OF DECODED IMAGES IN A VIDEO ENCODING SYSTEM USING INTRABLOCK COPY | |
PH12018501497A1 (en) | Method and apparatus for determining reference images for inter-prediction | |
MY155173A (en) | Method and apparatus for encoding video, and method and apparatus for decoding video | |
GB2561507B (en) | Method and apparatus for affine merge mode prediction for video coding system | |
MX340433B (es) | Metodo de codificacion de imagenes de video, dispositivo de codificacion de imagenes de video, metodo de decodificacion de imagenes de video, dispositivo de decodificacion de imagenes de video y dispositivo de codificacion/decodificacion de imagenes de video. | |
MX2016002926A (es) | Codec de contenido de pantalla universal. | |
EP3078192A4 (en) | Method of video coding using prediction based on intra picture block copy | |
EP3180917A4 (en) | Method of intra picture block copy for screen content and video coding | |
MY160172A (en) | Method and apparatus for encoding and decoding image through intra prediction | |
EP3033886A4 (en) | Method of video coding using prediction based on intra picture block copy | |
EP3318060A4 (en) | METHOD AND DEVICE FOR VIDEO CODING BY INTRABLOCK COPY MODE | |
EP3069514A4 (en) | Method of video coding using prediction based on intra picture block copy | |
PH12017501431B1 (en) | Method and apparatus for palette predictor initialization for palette coding in video and image compression | |
PH12017502371A1 (en) | Method and apparatus for encoding video and method and apparatus for decoding video determining inter-prediction reference picture list depending on block size | |
MX2019005802A (es) | Dispositivo y metodo de codificacion de imagen, y dispositivo y metodo de decodificacion de imagen. | |
PH12015500254A1 (en) | Methods and apparatus for encoding and decoding motion vector | |
MY187111A (en) | Method and apparatus for encoding and decoding image by using large transform unit | |
PH12017500702A1 (en) | An apparatus, a method and a computer program for image sequence coding and decoding | |
IN2015MN00073A (es) | ||
MY173125A (en) | Methods and apparatus for intra coding a block having pixels assigned to groups | |
MX2019003557A (es) | Aparatos, metodos y medio leible por computadora para codificar y decodificar una señal de video. | |
MY195930A (en) | Method and Apparatus for Determining Reference Images for Inter-Prediction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |