ES2689045T3 - Método y aparato para señalización y construcción de listas de imágenes de referencia de codificación de video - Google Patents

Método y aparato para señalización y construcción de listas de imágenes de referencia de codificación de video Download PDF

Info

Publication number
ES2689045T3
ES2689045T3 ES13700441.2T ES13700441T ES2689045T3 ES 2689045 T3 ES2689045 T3 ES 2689045T3 ES 13700441 T ES13700441 T ES 13700441T ES 2689045 T3 ES2689045 T3 ES 2689045T3
Authority
ES
Spain
Prior art keywords
list
reference images
ref
pic
image
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.)
Active
Application number
ES13700441.2T
Other languages
English (en)
Spanish (es)
Inventor
Yan Ye
Yong He
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vid Scale Inc
Original Assignee
Vid Scale Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47561871&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2689045(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vid Scale Inc filed Critical Vid Scale Inc
Application granted granted Critical
Publication of ES2689045T3 publication Critical patent/ES2689045T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
ES13700441.2T 2012-01-19 2013-01-10 Método y aparato para señalización y construcción de listas de imágenes de referencia de codificación de video Active ES2689045T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261588571P 2012-01-19 2012-01-19
US201261588571P 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 (1)

Publication Number Publication Date
ES2689045T3 true ES2689045T3 (es) 2018-11-08

Family

ID=47561871

Family Applications (2)

Application Number Title Priority Date Filing Date
ES13700441.2T Active ES2689045T3 (es) 2012-01-19 2013-01-10 Método y aparato para señalización y construcción de listas de imágenes de referencia de codificación de video
ES18172546T Active ES2780849T3 (es) 2012-01-19 2013-01-10 Método y aparato para señalización y construcción de listas de imágenes de referencia de codificación de video

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES18172546T Active ES2780849T3 (es) 2012-01-19 2013-01-10 Método y aparato para señalización y construcción de listas de imágenes de referencia de codificación de video

Country Status (11)

Country Link
US (5) US9467695B2 (enExample)
EP (5) EP3917140B1 (enExample)
JP (7) JP6480185B2 (enExample)
KR (7) KR102163103B1 (enExample)
CN (2) CN104170390B (enExample)
AU (2) AU2013209989B2 (enExample)
ES (2) ES2689045T3 (enExample)
MX (1) MX338055B (enExample)
PL (2) PL3917140T3 (enExample)
TW (9) TWI634781B (enExample)
WO (1) WO2013109460A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10034018B2 (en) * 2011-09-23 2018-07-24 Velos Media, Llc Decoded picture buffer management
JP6480185B2 (ja) 2012-01-19 2019-03-06 ヴィド スケール インコーポレイテッド 映像符号化参照ピクチャリストをシグナリングおよび構築する方法および装置
WO2013154674A1 (en) * 2012-04-11 2013-10-17 Motorola Mobility 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
US10511834B2 (en) 2015-04-29 2019-12-17 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
EP3854099B1 (en) * 2018-09-21 2025-08-27 Sharp Kabushiki Kaisha Systems and methods for signaling reference pictures in video coding
WO2020141889A1 (ko) * 2019-01-02 2020-07-09 엘지전자 주식회사 화면간 예측을 사용하여 비디오 신호를 처리하기 위한 방법 및 장치
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
JP7749591B2 (ja) * 2020-05-21 2025-10-06 アリババ グループ ホウルディング リミテッド 映像の符号化における参照ピクチャ処理のための方法
KR20230173094A (ko) * 2021-04-15 2023-12-26 엘지전자 주식회사 포인트 클라우드 데이터 전송 방법, 포인트 클라우드데이터 전송 장치, 포인트 클라우드 데이터 수신 방법 및 포인트 클라우드 데이터 수신 장치
US20240285557A1 (en) 2021-06-25 2024-08-29 Industry Foundation Of Chonnam National University Pharmaceutical composition comprising lipase inhibitor for treatment or treatment of rna viral infections
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 (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100525443C (zh) * 1997-03-17 2009-08-05 松下电器产业株式会社 发送和接收动态图像数据的方法及其设备
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
TWI463806B (zh) * 2003-12-19 2014-12-01 Creative Tech Ltd 處理數位影像之方法及系統
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
CN101461242B (zh) * 2006-03-30 2011-08-03 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
KR100959538B1 (ko) * 2006-03-30 2010-05-27 엘지전자 주식회사 비디오 신호를 디코딩/인코딩하기 위한 방법 및 장치
JP2008017042A (ja) * 2006-07-04 2008-01-24 Sony Corp 情報処理装置および方法、並びにプログラム
US8532178B2 (en) * 2006-08-25 2013-09-10 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal with inter-view reference picture list construction
US20100118933A1 (en) 2007-04-04 2010-05-13 Thomson Licensing Reference picture list management
WO2009020542A1 (en) 2007-08-06 2009-02-12 Thomson Licensing Methods and apparatus for motion skip mode with multiple inter-view reference pictures
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
TW201116067A (en) * 2009-10-27 2011-05-01 Hon Hai Prec Ind Co Ltd Video codec method, video encode device and video decode device
TW201121331A (en) * 2009-12-10 2011-06-16 Novatek Microelectronics Corp Picture decoder
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
ES2885250T3 (es) * 2010-07-21 2021-12-13 Dolby Laboratories Licensing Corp Sistemas y métodos para la entrega de vídeo multicapa compatible de trama
US20120269275A1 (en) * 2010-10-20 2012-10-25 Nokia Corporation Method and device for video coding and decoding
US9066102B2 (en) 2010-11-17 2015-06-23 Qualcomm Incorporated Reference picture list construction for generalized P/B frames in video coding
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
MX2013009352A (es) 2011-09-19 2014-03-31 Panasonic Corp Metodo de codificacion de imagenes, metodo de decodificacion de imagenes, aparato de codificacion de imagenes, aparato de decodificacion de imagenes y aparato de codificacion y decodificacion de imagenes.
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
ES2987825T3 (es) 2011-10-19 2024-11-18 Sun Patent Trust Procedimiento de codificación de imágenes, procedimiento de descodificación de imágenes, dispositivo de codificación de imágenes, dispositivo de descodificación de imágenes, y dispositivo de codificación y descodificación de imágenes
JP6480185B2 (ja) 2012-01-19 2019-03-06 ヴィド スケール インコーポレイテッド 映像符号化参照ピクチャリストをシグナリングおよび構築する方法および装置

Also Published As

Publication number Publication date
US20130188697A1 (en) 2013-07-25
US10771780B2 (en) 2020-09-08
JP2015508248A (ja) 2015-03-16
US12238275B2 (en) 2025-02-25
US20160381361A1 (en) 2016-12-29
KR20140120347A (ko) 2014-10-13
TWI573445B (zh) 2017-03-01
TW202512729A (zh) 2025-03-16
JP7393474B2 (ja) 2023-12-06
JP7083000B2 (ja) 2022-06-09
TWI741503B (zh) 2021-10-01
KR20230111277A (ko) 2023-07-25
TWI680672B (zh) 2019-12-21
CN104170390A (zh) 2014-11-26
TW201637452A (zh) 2016-10-16
EP3624447B1 (en) 2021-05-26
TWI863690B (zh) 2024-11-21
AU2013209989A1 (en) 2014-08-21
TWI911964B (zh) 2026-01-11
CN108462881A (zh) 2018-08-28
EP3383042A1 (en) 2018-10-03
KR102273741B1 (ko) 2021-07-05
JP2025156470A (ja) 2025-10-14
WO2013109460A1 (en) 2013-07-25
US20230026503A1 (en) 2023-01-26
KR102163103B1 (ko) 2020-10-08
CN108462881B (zh) 2021-07-09
JP2025004116A (ja) 2025-01-14
KR20220025300A (ko) 2022-03-03
KR102559468B1 (ko) 2023-07-24
TW202201965A (zh) 2022-01-01
PL3624447T3 (pl) 2021-11-22
TW202433937A (zh) 2024-08-16
KR102460288B1 (ko) 2022-10-27
KR102037545B1 (ko) 2019-10-28
KR102367618B1 (ko) 2022-02-28
PL3917140T3 (pl) 2023-12-04
TWI760276B (zh) 2022-04-01
ES2780849T3 (es) 2020-08-27
EP3917140B1 (en) 2023-07-19
EP2805512B1 (en) 2018-06-27
EP2805512A1 (en) 2014-11-26
MX338055B (es) 2016-04-01
US11490074B2 (en) 2022-11-01
JP6480185B2 (ja) 2019-03-06
KR20210083385A (ko) 2021-07-06
JP2024009229A (ja) 2024-01-19
TW201811030A (zh) 2018-03-16
EP4224845A1 (en) 2023-08-09
KR20200115684A (ko) 2020-10-07
JP2022105762A (ja) 2022-07-14
TW201921951A (zh) 2019-06-01
US20200336737A1 (en) 2020-10-22
TWI634781B (zh) 2018-09-01
EP3624447A1 (en) 2020-03-18
MX2014008573A (es) 2015-02-10
KR20220146715A (ko) 2022-11-01
JP2020096387A (ja) 2020-06-18
TW202031050A (zh) 2020-08-16
TW202249490A (zh) 2022-12-16
CN104170390B (zh) 2018-05-08
AU2017202286A1 (en) 2017-04-27
AU2013209989B2 (en) 2017-01-12
KR20190122874A (ko) 2019-10-30
JP7723167B2 (ja) 2025-08-13
JP7568820B2 (ja) 2024-10-16
EP3383042B1 (en) 2019-11-27
TW201342928A (zh) 2013-10-16
JP2019088022A (ja) 2019-06-06
EP3917140A1 (en) 2021-12-01
TWI825592B (zh) 2023-12-11
US20250150577A1 (en) 2025-05-08
US9467695B2 (en) 2016-10-11

Similar Documents

Publication Publication Date Title
ES2780849T3 (es) Método y aparato para señalización y construcción de listas de imágenes de referencia de codificación de video