MX338055B - 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
- MX338055B MX338055B MX2014008573A MX2014008573A MX338055B MX 338055 B MX338055 B MX 338055B MX 2014008573 A MX2014008573 A MX 2014008573A MX 2014008573 A MX2014008573 A MX 2014008573A MX 338055 B MX338055 B MX 338055B
- Authority
- MX
- Mexico
- Prior art keywords
- signaling
- reference picture
- picture lists
- construction
- video coding
- 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
- H04N19/10—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
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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
- H04N19/10—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
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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
- H04N19/10—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
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 MX2014008573A (es) | 2015-02-10 |
MX338055B true 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) | EP4224845A1 (es) |
JP (5) | JP6480185B2 (es) |
KR (7) | KR102559468B1 (es) |
CN (2) | CN104170390B (es) |
AU (2) | AU2013209989B2 (es) |
ES (2) | ES2689045T3 (es) |
MX (1) | MX338055B (es) |
PL (2) | PL3624447T3 (es) |
TW (7) | TWI741503B (es) |
WO (1) | WO2013109460A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US9106927B2 (en) * | 2011-09-23 | 2015-08-11 | Qualcomm Incorporated | Video coding with subsets of a reference picture set |
PL3624447T3 (pl) * | 2012-01-19 | 2021-11-22 | Vid Scale, Inc. | Sposób i urządzenie do sygnalizowania i tworzenia list obrazów referencyjnych kodowania wideo |
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 |
EP3281407B1 (en) * | 2015-04-29 | 2021-12-08 | HFI Innovation Inc. | Method and apparatus for intra block copy reference list construction |
EP4013051A1 (en) * | 2015-06-05 | 2022-06-15 | Dolby Laboratories Licensing Corporation | Methods for encoding and decoding intra-frame prediction |
CN112740705A (zh) * | 2018-09-21 | 2021-04-30 | 夏普株式会社 | 用于在视频编码中发送信号通知参考图片的***和方法 |
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)
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EP0905976A4 (en) * | 1997-03-17 | 2010-09-29 | Panasonic Corp | METHOD FOR PROCESSING, TRANSMITTING AND RECEIVING DATA OF DYNAMIC IMAGES AND RELATED DEVICE |
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 |
CN100566420C (zh) * | 2002-07-15 | 2009-12-02 | 株式会社日立制作所 | 动态图像的编码方法 |
KR100679740B1 (ko) | 2004-06-25 | 2007-02-07 | 학교법인연세대학교 | 시점 선택이 가능한 다시점 동영상 부호화/복호화 방법 |
CN102263962A (zh) | 2004-12-10 | 2011-11-30 | 韩国电子通信研究院 | 对多视图视频进行统一编码的装置 |
US8879856B2 (en) | 2005-09-27 | 2014-11-04 | Qualcomm Incorporated | Content driven transcoder that orchestrates multimedia transcoding using content information |
CN101491095B (zh) * | 2006-03-30 | 2013-07-10 | Lg电子株式会社 | 用于解码/编码视频信号的方法和装置 |
EP2008461B1 (en) * | 2006-03-30 | 2015-09-16 | LG Electronics Inc. | A method and apparatus for decoding/encoding a multi-view video signal |
US20100091845A1 (en) | 2006-03-30 | 2010-04-15 | Byeong Moon Jeon | Method and apparatus for decoding/encoding a video signal |
WO2008023968A1 (en) | 2006-08-25 | 2008-02-28 | Lg Electronics Inc | A method and apparatus for decoding/encoding a video signal |
CN101647287B (zh) * | 2007-04-04 | 2013-10-30 | 汤姆森特许公司 | 参考画面列表的管理 |
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WO2009130561A1 (en) * | 2008-04-21 | 2009-10-29 | 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 |
EP2514209A4 (en) | 2009-12-17 | 2014-03-26 | Ericsson Telefon Ab L M | METHOD AND DEVICE FOR VIDEO CODING |
EP3923571B1 (en) * | 2010-07-21 | 2023-07-19 | Dolby Laboratories Licensing Corporation | Systems and methods for multi-layered frame-compatible video delivery |
WO2012052968A1 (en) * | 2010-10-20 | 2012-04-26 | Nokia Corporation | 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 |
US20140003521A1 (en) | 2011-03-11 | 2014-01-02 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding images and method and apparatus for decoding |
WO2013042329A1 (ja) | 2011-09-19 | 2013-03-28 | パナソニック株式会社 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置及び画像符号化復号装置 |
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 |
PL3624447T3 (pl) * | 2012-01-19 | 2021-11-22 | Vid Scale, Inc. | Sposób i urządzenie do sygnalizowania i tworzenia list obrazów referencyjnych kodowania wideo |
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2013
- 2013-01-10 PL PL19199908T patent/PL3624447T3/pl unknown
- 2013-01-10 KR KR1020227037142A patent/KR102559468B1/ko active IP Right Grant
- 2013-01-10 JP JP2014553328A patent/JP6480185B2/ja active Active
- 2013-01-10 WO PCT/US2013/021014 patent/WO2013109460A1/en active Application Filing
- 2013-01-10 EP EP23178613.8A patent/EP4224845A1/en active Pending
- 2013-01-10 KR KR1020227005716A patent/KR102460288B1/ko active IP Right Grant
- 2013-01-10 TW TW109105954A patent/TWI741503B/zh active
- 2013-01-10 EP EP13700441.2A patent/EP2805512B1/en active Active
- 2013-01-10 AU AU2013209989A patent/AU2013209989B2/en not_active Ceased
- 2013-01-10 EP EP18172546.6A patent/EP3383042B1/en active Active
- 2013-01-10 EP EP19199908.5A patent/EP3624447B1/en active Active
- 2013-01-10 MX MX2014008573A patent/MX338055B/es active IP Right Grant
- 2013-01-10 KR KR1020197030879A patent/KR102163103B1/ko active Application Filing
- 2013-01-10 TW TW110131813A patent/TWI760276B/zh active
- 2013-01-10 CN CN201380006165.3A patent/CN104170390B/zh active Active
- 2013-01-10 EP EP21172075.0A patent/EP3917140B1/en active Active
- 2013-01-10 TW TW106133960A patent/TWI680672B/zh active
- 2013-01-10 ES ES13700441.2T patent/ES2689045T3/es active Active
- 2013-01-10 ES ES18172546T patent/ES2780849T3/es active Active
- 2013-01-10 PL PL21172075.0T patent/PL3917140T3/pl unknown
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- 2013-01-10 KR KR1020207028096A patent/KR102273741B1/ko active IP Right Grant
- 2013-01-10 TW TW102100922A patent/TWI573445B/zh active
- 2013-01-10 US US13/738,437 patent/US9467695B2/en active Active
- 2013-01-10 KR KR1020217020082A patent/KR102367618B1/ko active IP Right Grant
- 2013-01-10 CN CN201810359032.9A patent/CN108462881B/zh active Active
- 2013-01-10 TW TW111106073A patent/TWI825592B/zh active
- 2013-01-10 KR KR1020147023154A patent/KR102037545B1/ko active IP Right Grant
- 2013-01-10 KR KR1020237024942A patent/KR20230111277A/ko not_active Application Discontinuation
- 2013-01-10 TW TW107123962A patent/TW201921951A/zh unknown
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2016
- 2016-09-09 US US15/260,392 patent/US10771780B2/en active Active
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2017
- 2017-04-06 AU AU2017202286A patent/AU2017202286A1/en not_active Abandoned
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2019
- 2019-02-07 JP JP2019020802A patent/JP2019088022A/ja not_active Ceased
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2020
- 2020-03-19 JP JP2020048604A patent/JP7083000B2/ja active Active
- 2020-07-08 US US16/923,364 patent/US11490074B2/en active Active
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2022
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- 2022-09-15 US US17/945,714 patent/US20230026503A1/en active Pending
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2023
- 2023-11-24 JP JP2023198968A patent/JP2024009229A/ja active Pending
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