PL3576412T3 - Obsługa obrazów referencyjnych - Google Patents

Obsługa obrazów referencyjnych

Info

Publication number
PL3576412T3
PL3576412T3 PL19171620T PL19171620T PL3576412T3 PL 3576412 T3 PL3576412 T3 PL 3576412T3 PL 19171620 T PL19171620 T PL 19171620T PL 19171620 T PL19171620 T PL 19171620T PL 3576412 T3 PL3576412 T3 PL 3576412T3
Authority
PL
Poland
Prior art keywords
reference picture
picture handling
handling
picture
Prior art date
Application number
PL19171620T
Other languages
English (en)
Inventor
Miska Hannuksela
Srikanth Manchenahally GOPALAKRISHNA
Original Assignee
Nokia Technologies Oy
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=48223703&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3576412(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of PL3576412T3 publication Critical patent/PL3576412T3/pl

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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL19171620T 2011-11-08 2012-11-07 Obsługa obrazów referencyjnych PL3576412T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161557386P 2011-11-08 2011-11-08
EP12847061.4A EP2777276B1 (en) 2011-11-08 2012-11-07 Reference picture handling
EP19171620.8A EP3576412B1 (en) 2011-11-08 2012-11-07 Reference picture handling
PCT/FI2012/051090 WO2013068647A1 (en) 2011-11-08 2012-11-07 Reference picture handling

Publications (1)

Publication Number Publication Date
PL3576412T3 true PL3576412T3 (pl) 2022-01-24

Family

ID=48223703

Family Applications (2)

Application Number Title Priority Date Filing Date
PL19171620T PL3576412T3 (pl) 2011-11-08 2012-11-07 Obsługa obrazów referencyjnych
PL21193439.3T PL4020989T3 (pl) 2011-11-08 2012-11-07 Obsługa obrazów odniesienia

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL21193439.3T PL4020989T3 (pl) 2011-11-08 2012-11-07 Obsługa obrazów odniesienia

Country Status (7)

Country Link
US (5) US9918080B2 (pl)
EP (3) EP3576412B1 (pl)
CN (1) CN104025599B (pl)
ES (2) ES2898887T3 (pl)
PL (2) PL3576412T3 (pl)
PT (2) PT4020989T (pl)
WO (1) WO2013068647A1 (pl)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102136358B1 (ko) 2011-09-22 2020-07-22 엘지전자 주식회사 영상 정보 시그널링 방법 및 장치와 이를 이용한 디코딩 방법 및 장치
EP3576412B1 (en) 2011-11-08 2021-09-01 Nokia Technologies Oy Reference picture handling
US20130114710A1 (en) * 2011-11-08 2013-05-09 Samsung Electronics Co., Ltd. Method and apparatus for encoding video by prediction using reference picture list, and method and apparatus for decoding video by performing compensation using reference picture list
US20130188709A1 (en) 2012-01-25 2013-07-25 Sachin G. Deshpande Video decoder for tiles with absolute signaling
US20150071351A1 (en) * 2012-04-15 2015-03-12 Samsung Electronics Co., Ltd. Inter prediction method in which reference picture lists can be changed and apparatus for the same
US9609341B1 (en) * 2012-04-23 2017-03-28 Google Inc. Video data encoding and decoding using reference picture lists
US10491913B2 (en) * 2012-04-24 2019-11-26 Telefonaktiebolaget L M Ericsson (Publ) Identifying a parameter set for decoding a multi-layer video representation
US9813705B2 (en) 2012-04-26 2017-11-07 Qualcomm Incorporated Parameter set coding
EP2847996B1 (en) * 2012-05-09 2020-10-07 Sun Patent Trust Method of performing motion vector prediction, encoding and decoding methods, and apparatuses thereof
US9762903B2 (en) * 2012-06-01 2017-09-12 Qualcomm Incorporated External pictures in video coding
US9420286B2 (en) 2012-06-15 2016-08-16 Qualcomm Incorporated Temporal motion vector prediction in HEVC and its extensions
US9167248B2 (en) 2012-07-13 2015-10-20 Qualcomm Incorporated Reference picture list modification for video coding
US9392268B2 (en) 2012-09-28 2016-07-12 Qualcomm Incorporated Using base layer motion information
US9674542B2 (en) * 2013-01-02 2017-06-06 Qualcomm Incorporated Motion vector prediction for video coding
US11438609B2 (en) 2013-04-08 2022-09-06 Qualcomm Incorporated Inter-layer picture signaling and related processes
US10158876B2 (en) * 2013-04-10 2018-12-18 Qualcomm Incorporated Backward view synthesis prediction
US10419776B2 (en) 2013-07-09 2019-09-17 Sony Corporation High level syntax improvement on inter-layer prediction for SHVC/MV-HEVC
CN105612745A (zh) * 2013-10-08 2016-05-25 夏普株式会社 图像解码装置、图像编码装置以及编码数据
WO2015053330A1 (ja) * 2013-10-10 2015-04-16 シャープ株式会社 画像復号装置
JP6393317B2 (ja) * 2013-10-10 2018-09-19 シャープ株式会社 復号方法及び符号化方法
US10178392B2 (en) 2013-12-24 2019-01-08 Kt Corporation Method and apparatus for encoding/decoding multilayer video signal
KR20150110295A (ko) 2014-03-24 2015-10-02 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
CN105516729B (zh) * 2014-09-23 2019-12-31 浙江大学 视频编解码方法、装置及生成的视频码流
GB2531271A (en) * 2014-10-14 2016-04-20 Nokia Technologies Oy An apparatus, a method and a computer program for image sequence coding and decoding
US10638140B2 (en) * 2015-05-29 2020-04-28 Qualcomm Incorporated Slice level intra block copy and other video coding improvements
CN115134594B (zh) 2015-06-05 2024-07-23 杜比实验室特许公司 用于执行帧间预测的图像编解码方法、比特流存储方法
FR3046321B1 (fr) * 2015-12-29 2018-01-26 B<>Com Procede de codage d'une image numerique, procede de decodage, dispositifs, terminal d'utilisateur et programmes d'ordinateurs associes
CN107770542A (zh) * 2016-08-21 2018-03-06 上海天荷电子信息有限公司 采用编码参数基值的数据压缩方法和装置
US20180109810A1 (en) * 2016-10-17 2018-04-19 Mediatek Inc. Method and Apparatus for Reference Picture Generation and Management in 3D Video Compression
US10798145B1 (en) * 2017-04-25 2020-10-06 Benjamin J. Garney Analyzing data streams
CN107368566A (zh) * 2017-07-10 2017-11-21 Tcl移动通信科技（宁波）有限公司 一种图片查看方法、终端设备及存储介质
JP7088606B2 (ja) 2018-04-02 2022-06-21 エスゼット ディージェイアイ テクノロジー カンパニー リミテッド 動画処理方法、画像処理装置、プログラム、符号化デバイス、及び復号化デバイス
US11516492B2 (en) * 2018-07-01 2022-11-29 Sharp Kabushiki Kaisha Systems and methods for signaling picture order count values for pictures included in coded video
KR102610092B1 (ko) 2018-08-17 2023-12-04 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩의 참조 픽처 관리
EP4164227A1 (en) * 2018-09-12 2023-04-12 Huawei Technologies Co., Ltd. A video encoder, a video decoder and corresponding methods
US11463736B2 (en) * 2018-09-21 2022-10-04 Sharp Kabushiki Kaisha Systems and methods for signaling reference pictures in video coding
US11196988B2 (en) * 2018-12-17 2021-12-07 Apple Inc. Reference picture management and list construction
CN120416511A (zh) * 2019-08-22 2025-08-01 夏普株式会社 用于在视频编码中发送信号通知图片信息的系统和方法
BR112022005411A2 (pt) 2019-09-24 2022-06-21 Huawei Tech Co Ltd Sinalização de cabeçalho de imagem em codificação de vídeo
MX2022006967A (es) * 2019-12-12 2022-09-19 Lg Electronics Inc Codificacion de video o imagen empleando filtro de bucle adaptivo.
EP4085620A4 (en) * 2020-01-23 2023-03-01 Huawei Technologies Co., Ltd. REFERENCE IMAGE MANAGEMENT PROCEDURE FOR VIDEO CODING
AR121124A1 (es) 2020-02-29 2022-04-20 Beijing Bytedance Network Tech Co Ltd Señalización condicional de elementos de sintaxis en una cabecera de imagen
WO2021195026A1 (en) 2020-03-27 2021-09-30 Bytedance Inc. Level information in video coding
US11533499B2 (en) * 2020-03-31 2022-12-20 Tencent America LLC Method for signaling mixed NAL unit type and subpicture partitioning in coded video stream
CN115606184B (zh) 2020-04-01 2026-01-30 抖音视界有限公司 对量化参数增量的信令通知的控制
WO2021201759A1 (en) * 2020-04-02 2021-10-07 Telefonaktiebolaget Lm Ericsson (Publ) Decoding based on bi-directional picture condition
CN115699742A (zh) 2020-04-07 2023-02-03 抖音视界有限公司 子图片相关的语法元素的信令通知和推断
WO2021204233A1 (en) 2020-04-09 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Constraints on adaptation parameter set based on color format
WO2021204251A1 (en) 2020-04-10 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Use of header syntax elements and adaptation parameter set
CN115868159A (zh) 2020-04-17 2023-03-28 抖音视界有限公司 自适应参数集单元的存在
CN115552802B (zh) * 2020-04-26 2025-05-16 字节跳动有限公司 加权预测信息的条件信令通知
CN115486082B (zh) 2020-04-27 2025-10-10 字节跳动有限公司 视频编解码中的虚拟边界
US11743503B2 (en) * 2020-05-14 2023-08-29 Qualcomm Incorporated Reference picture list constraints and signaling in video coding
US12047560B2 (en) * 2020-05-21 2024-07-23 Sharp Kabushiki Kaisha Video coding apparatus and video decoding apparatus
JP2023526535A (ja) 2020-05-22 2023-06-21 エルジー エレクトロニクス インコーポレイティド 映像コーディング方法及びその装置
WO2023237119A1 (en) * 2022-06-10 2023-12-14 Beijing Bytedance Network Technology Co., Ltd. Method, apparatus, and medium for video processing
US20260107006A1 (en) * 2022-12-16 2026-04-16 Interdigital Ce Patent Holdings, Sas Reference picture lists signaling

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1178458C (zh) * 1996-07-31 2004-12-01 松下电器产业株式会社 图象解码装置和图象解码方法
US8255956B2 (en) * 1999-06-28 2012-08-28 Cox Communications, Inc. System and method for delivery of short-time duration video segments
KR100959969B1 (ko) 2002-07-11 2010-05-27 파나소닉 주식회사 화상 부호화 방법 및 화상 복호화 방법
CN101668215A (zh) 2003-02-18 2010-03-10 诺基亚有限公司 图像解码方法
MXPA06002211A (es) 2003-08-26 2006-05-19 Thomson Licensing Metodo y aparato para reducir al minimo el numero de imagenes de referencia utilizadas para inter-codificacion.
US20050207490A1 (en) * 2004-03-18 2005-09-22 Wang Jason N Stored picture index for AVC coding
US20060083298A1 (en) 2004-10-14 2006-04-20 Nokia Corporation Reference picture management in video coding
JP4480156B2 (ja) 2005-02-02 2010-06-16 キヤノン株式会社 画像処理装置及び方法
WO2007044556A2 (en) * 2005-10-07 2007-04-19 Innovation Management Sciences, L.L.C. Method and apparatus for scalable video decoder using an enhancement stream
CN101317459A (zh) 2005-10-11 2008-12-03 诺基亚公司 用于可伸缩视频编码的有效解码图像缓存管理
ZA200805337B (en) 2006-01-09 2009-11-25 Thomson Licensing Method and apparatus for providing reduced resolution update mode for multiview video coding
EP1806930A1 (en) 2006-01-10 2007-07-11 Thomson Licensing Method and apparatus for constructing reference picture lists for scalable video
WO2007080223A1 (en) 2006-01-10 2007-07-19 Nokia Corporation Buffering of decoded reference pictures
US8170116B2 (en) 2006-03-27 2012-05-01 Nokia Corporation Reference picture marking in scalable video encoding and decoding
KR100949975B1 (ko) 2006-03-30 2010-03-29 엘지전자 주식회사 비디오 신호를 디코딩/인코딩하기 위한 방법 및 장치
US20100091845A1 (en) 2006-03-30 2010-04-15 Byeong Moon Jeon Method and apparatus for decoding/encoding a video signal
WO2008023967A1 (en) 2006-08-25 2008-02-28 Lg Electronics Inc A method and apparatus for decoding/encoding a video signal
US8948256B2 (en) 2006-10-13 2015-02-03 Thomson Licensing Reference picture list management syntax for multiple view video coding
CN101548550B (zh) * 2006-10-16 2014-08-27 诺基亚公司 用于在多视点视频编码中实施有效的已解码缓存器管理的系统和方法
AU2007309634A1 (en) 2006-10-24 2008-05-02 Thomson Licensing Picture management for multi-view video coding
WO2008084443A1 (en) 2007-01-09 2008-07-17 Nokia Corporation System and method for implementing improved decoded picture buffer management for scalable video coding and multiview video coding
US20090116558A1 (en) 2007-10-15 2009-05-07 Nokia Corporation Motion skip and single-loop encoding for multi-view video content
US8902996B2 (en) * 2008-02-26 2014-12-02 Richwave Technology Corp. Adaptive wireless video transmission systems and methods
US8855199B2 (en) 2008-04-21 2014-10-07 Nokia Corporation Method and device for video coding and decoding
US8385404B2 (en) * 2008-09-11 2013-02-26 Google Inc. System and method for video encoding using constructed reference frame
US20110170604A1 (en) * 2008-09-24 2011-07-14 Kazushi Sato Image processing device and method
US20110170605A1 (en) * 2008-09-24 2011-07-14 Kazushi Sato Image processing apparatus and image processing method
US8861586B2 (en) 2008-10-14 2014-10-14 Nvidia Corporation Adaptive deblocking in a decoding pipeline
WO2010086500A1 (en) * 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
CN102342127A (zh) * 2009-01-28 2012-02-01 诺基亚公司 用于视频编码和解码的方法和装置
US20110026593A1 (en) * 2009-02-10 2011-02-03 New Wei Lee Image processing apparatus, image processing method, program and integrated circuit
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
US8693539B2 (en) * 2009-03-26 2014-04-08 Panasonic Corporation Coding method, error detecting method, decoding method, coding apparatus, error detecting apparatus, and decoding apparatus
JP2011082683A (ja) 2009-10-05 2011-04-21 Sony Corp 画像処理装置、画像処理方法、及び、プログラム
TW201121331A (en) 2009-12-10 2011-06-16 Novatek Microelectronics Corp Picture decoder
US9066102B2 (en) 2010-11-17 2015-06-23 Qualcomm Incorporated Reference picture list construction for generalized P/B frames in video coding
US8842723B2 (en) * 2011-01-03 2014-09-23 Apple Inc. Video coding system using implied reference frames
JP5988252B2 (ja) * 2011-01-12 2016-09-07 サン パテント トラスト 複数の参照ピクチャを用いた、動画像符号化方法、動画像復号方法、動画像符号化装置、及び、動画像復号装置
US9532066B2 (en) * 2011-01-21 2016-12-27 Qualcomm Incorporated Motion vector prediction
US9008181B2 (en) 2011-01-24 2015-04-14 Qualcomm Incorporated Single reference picture list utilization for interprediction video coding
TW201246943A (en) * 2011-01-26 2012-11-16 Panasonic Corp Video image encoding method, video image encoding device, video image decoding method, video image decoding device, and video image encoding and decoding device
AU2012216026B2 (en) * 2011-02-10 2016-04-28 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus, and moving picture coding and decoding apparatus
US9131239B2 (en) * 2011-06-20 2015-09-08 Qualcomm Incorporated Unified merge mode and adaptive motion vector prediction mode candidates selection
KR101631774B1 (ko) 2011-06-30 2016-06-24 텔레폰악티에볼라겟엘엠에릭슨(펍) 절대 또는 명확한 레퍼러스 픽처 시그널링
ES2595732T3 (es) 2011-06-30 2017-01-03 Telefonaktiebolaget Lm Ericsson (Publ) Señalización de imágenes de referencia
US10034018B2 (en) 2011-09-23 2018-07-24 Velos Media, Llc Decoded picture buffer management
US9451284B2 (en) 2011-10-10 2016-09-20 Qualcomm Incorporated Efficient signaling of reference picture sets
US8787688B2 (en) 2011-10-13 2014-07-22 Sharp Laboratories Of America, Inc. Tracking a reference picture based on a designated picture on an electronic device
US9277219B2 (en) 2011-10-24 2016-03-01 Telefonaktiebolaget L M Ericsson (Publ) Encoder and decoder and methods thereof for encoding/decoding a picture of a video sequence
PL2782341T3 (pl) * 2011-10-28 2020-06-29 Sun Patent Trust Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów i urządzenie do dekodowania obrazów
EP3576412B1 (en) 2011-11-08 2021-09-01 Nokia Technologies Oy Reference picture handling

Also Published As

Publication number Publication date
US20220124360A1 (en) 2022-04-21
WO2013068647A1 (en) 2013-05-16
PT4020989T (pt) 2025-08-14
US20200213607A1 (en) 2020-07-02
US20130114742A1 (en) 2013-05-09
ES3038003T3 (en) 2025-10-08
US12212770B2 (en) 2025-01-28
ES2898887T3 (es) 2022-03-09
CN104025599A (zh) 2014-09-03
CN104025599B (zh) 2018-12-14
EP4020989A1 (en) 2022-06-29
EP4020989B1 (en) 2025-07-02
US10587887B2 (en) 2020-03-10
EP3576412A1 (en) 2019-12-04
EP2777276B1 (en) 2019-05-01
PT3576412T (pt) 2021-11-26
US11212546B2 (en) 2021-12-28
US20180199051A1 (en) 2018-07-12
US20250168384A1 (en) 2025-05-22
PL4020989T3 (pl) 2025-09-29
EP2777276A1 (en) 2014-09-17
EP2777276A4 (en) 2015-07-22
EP3576412B1 (en) 2021-09-01
US9918080B2 (en) 2018-03-13

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