PT3576412T - Tratamento de gravuras de referência - Google Patents

Tratamento de gravuras de referência

Info

Publication number
PT3576412T
PT3576412T PT191716208T PT19171620T PT3576412T PT 3576412 T PT3576412 T PT 3576412T PT 191716208 T PT191716208 T PT 191716208T PT 19171620 T PT19171620 T PT 19171620T PT 3576412 T PT3576412 T PT 3576412T
Authority
PT
Portugal
Prior art keywords
reference picture
picture handling
handling
picture
Prior art date
Application number
PT191716208T
Other languages
English (en)
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT3576412(T) "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 PT3576412T publication Critical patent/PT3576412T/pt

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)
PT191716208T 2011-11-08 2012-11-07 Tratamento de gravuras de referência PT3576412T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161557386P 2011-11-08 2011-11-08

Publications (1)

Publication Number Publication Date
PT3576412T true PT3576412T (pt) 2021-11-26

Family

ID=48223703

Family Applications (1)

Application Number Title Priority Date Filing Date
PT191716208T PT3576412T (pt) 2011-11-08 2012-11-07 Tratamento de gravuras de referência

Country Status (7)

Country Link
US (4) US9918080B2 (pt)
EP (3) EP3576412B1 (pt)
CN (1) CN104025599B (pt)
ES (1) ES2898887T3 (pt)
PL (1) PL3576412T3 (pt)
PT (1) PT3576412T (pt)
WO (1) WO2013068647A1 (pt)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3474551T3 (pl) * 2011-09-22 2022-07-04 Lg Electronics Inc. Sposób predykcji międzyobrazowej wykonywany przez urządzenie dekodujące, sposób kodowania wideo wykonywany przez urządzenie kodujące i odczytywalny przez dekoder nośnik zapisu przechowujący zakodowaną informację wideo.
PT3576412T (pt) 2011-11-08 2021-11-26 Nokia Technologies Oy Tratamento de gravuras de referência
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
KR101456501B1 (ko) * 2012-04-15 2014-11-03 삼성전자주식회사 참조픽처리스트 변경이 가능한 인터 예측 방법과 그 장치
US9609341B1 (en) * 2012-04-23 2017-03-28 Google Inc. Video data encoding and decoding using reference picture lists
WO2013162454A1 (en) * 2012-04-24 2013-10-31 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
PL2847996T3 (pl) 2012-05-09 2021-04-19 Sun Patent Trust Sposoby wykonywania predykcji wektora ruchu, sposoby kodowania i dekodowania oraz służące do tego urządzenia
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
US10104362B2 (en) * 2013-10-08 2018-10-16 Sharp Kabushiki Kaisha Image decoding device, image coding device, and coded data
WO2015052939A1 (en) * 2013-10-10 2015-04-16 Sharp Kabushiki Kaisha Alignment of picture order count
CN105519119B (zh) * 2013-10-10 2019-12-17 夏普株式会社 图像解码装置
WO2015099401A1 (ko) 2013-12-24 2015-07-02 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
WO2015147426A1 (ko) 2014-03-24 2015-10-01 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
WO2016195460A1 (ko) * 2015-06-05 2016-12-08 한양대학교 산학협력단 화면 내 예측에 대한 부호화/복호화 방법 및 장치
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
CN117294837A (zh) 2018-04-02 2023-12-26 深圳市大疆创新科技有限公司 用于图像处理的方法和图像处理装置
EP4280607A3 (en) * 2018-07-01 2024-02-21 Sharp Kabushiki Kaisha Systems and methods for signaling picture order count values for pictures included in coded video
BR112021002483A2 (pt) 2018-08-17 2021-07-27 Huawei Technologies Co., Ltd. gerenciamento de imagens de referência em codificação de vídeo
JP7483693B2 (ja) 2018-09-12 2024-05-15 ホアウェイ・テクノロジーズ・カンパニー・リミテッド ビデオエンコーダ、ビデオデコーダ、および対応物
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
US11196988B2 (en) * 2018-12-17 2021-12-07 Apple Inc. Reference picture management and list construction
EP4018670A4 (en) * 2019-08-22 2023-08-16 Sharp Kabushiki Kaisha SYSTEMS AND METHODS FOR SIGNALING IMAGE INFORMATION IN VIDEO CODING
BR112022005413A2 (pt) * 2019-09-24 2022-06-21 Huawei Tech Co Ltd Sinalização de cabeçalho de imagem em codificação de vídeo
EP4085620A4 (en) * 2020-01-23 2023-03-01 Huawei Technologies Co., Ltd. REFERENCE IMAGE MANAGEMENT METHODS FOR VIDEO CODING
AR121126A1 (es) 2020-02-29 2022-04-20 Beijing Bytedance Network Tech Co Ltd Señalización de elementos de sintaxis para indicación de imagen de referencia
US20230137221A1 (en) * 2020-04-02 2023-05-04 Telefonaktiebolaget Lm Ericsson (Publ) Decoding based on bi-directional picture condition
WO2021204135A1 (en) 2020-04-07 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Signaling and inference of subpicture related syntax element
EP4118825A4 (en) 2020-04-09 2023-08-09 Beijing Bytedance Network Technology Co., Ltd. UNLOCKING SIGNALING IN VIDEO CODING
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
WO2021222036A1 (en) * 2020-04-26 2021-11-04 Bytedance Inc. Conditional signaling of video coding syntax elements
WO2021222040A1 (en) * 2020-04-27 2021-11-04 Bytedance Inc. Virtual boundaries in video coding
US11743503B2 (en) * 2020-05-14 2023-08-29 Qualcomm Incorporated Reference picture list constraints and signaling in video coding
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

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69725765T2 (de) * 1996-07-31 2004-04-29 Matsushita Electric Industrial Co., Ltd., Kadoma Bilddekoder und Verfahren zur Bilddekodierung
US8255956B2 (en) * 1999-06-28 2012-08-28 Cox Communications, Inc. System and method for delivery of short-time duration video segments
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
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
EP1806930A1 (en) 2006-01-10 2007-07-11 Thomson Licensing Method and apparatus for constructing reference picture lists for scalable video
US20100091845A1 (en) 2006-03-30 2010-04-15 Byeong Moon Jeon Method and apparatus for decoding/encoding a video signal
CN102761744B (zh) 2006-10-13 2015-10-28 汤姆逊许可公司 用于多视点视频编码的参考图像列表管理语法
KR20110123291A (ko) * 2006-10-16 2011-11-14 노키아 코포레이션 멀티뷰 비디오 코딩에서 효율적인 디코딩된 버퍼 관리를 구현하기 위한 시스템 및 방법
JP2010507975A (ja) 2006-10-24 2010-03-11 トムソン ライセンシング 多視点映像符号化のための画像の管理
RU2010120518A (ru) 2007-10-15 2011-11-27 Нокиа Корпорейшн (Fi) Пропуск информации движения и одноцикловое кодирование для многоракурсного видеоконтента
US8902996B2 (en) * 2008-02-26 2014-12-02 Richwave Technology Corp. Adaptive wireless video transmission systems and methods
WO2009130561A1 (en) 2008-04-21 2009-10-29 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
JPWO2010035730A1 (ja) 2008-09-24 2012-02-23 ソニー株式会社 画像処理装置および方法
BRPI0918028A2 (pt) 2008-09-24 2015-12-01 Sony Corp dispositivo e método de processamento de imagem.
US8861586B2 (en) 2008-10-14 2014-10-14 Nvidia Corporation Adaptive deblocking in a decoding pipeline
TW201032597A (en) * 2009-01-28 2010-09-01 Nokia Corp Method and apparatus for video coding and decoding
WO2010086500A1 (en) * 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
JPWO2010092740A1 (ja) * 2009-02-10 2012-08-16 パナソニック株式会社 画像処理装置、画像処理方法、プログラムおよび集積回路
CN103561273B (zh) * 2009-03-26 2016-10-05 松下电器（美国）知识产权公司 编码装置及方法、错误检测装置及方法、解码装置及方法
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
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
MX2013008691A (es) * 2011-02-10 2013-08-21 Panasonic Corp Metodo de codificacion de imagenes en movimiento, aparato de codificacion de imagenes en movimiento, metodo de decodificacion de imagenes en movimiento, aparato de decodificacion de imagenes en movimiento y aparato de codificacion y decodificacion de imagenes en movimiento.
US9282338B2 (en) * 2011-06-20 2016-03-08 Qualcomm Incorporated Unified merge mode and adaptive motion vector prediction mode candidates selection
EP3902258A1 (en) 2011-06-30 2021-10-27 Telefonaktiebolaget LM Ericsson (publ) Reference picture signaling
US10034018B2 (en) 2011-09-23 2018-07-24 Velos Media, Llc Decoded picture buffer management
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
RU2609083C2 (ru) * 2011-10-28 2017-01-30 Сан Пэтент Траст Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений и устройство декодирования изображений
PT3576412T (pt) 2011-11-08 2021-11-26 Nokia Technologies Oy Tratamento de gravuras de referência

Also Published As

Publication number Publication date
EP2777276A4 (en) 2015-07-22
PL3576412T3 (pl) 2022-01-24
US9918080B2 (en) 2018-03-13
CN104025599B (zh) 2018-12-14
US20200213607A1 (en) 2020-07-02
EP2777276B1 (en) 2019-05-01
EP2777276A1 (en) 2014-09-17
EP3576412A1 (en) 2019-12-04
US20180199051A1 (en) 2018-07-12
US10587887B2 (en) 2020-03-10
EP3576412B1 (en) 2021-09-01
EP4020989A1 (en) 2022-06-29
ES2898887T3 (es) 2022-03-09
WO2013068647A1 (en) 2013-05-16
US20220124360A1 (en) 2022-04-21
CN104025599A (zh) 2014-09-03
US11212546B2 (en) 2021-12-28
US20130114742A1 (en) 2013-05-09

Similar Documents

Publication Publication Date Title
PL3576412T3 (pl) Obsługa obrazów referencyjnych
ZA201509339B (en) Reference picture list handling
AP3858A (en) Reference picture signalling
ZA201401570B (en) Reference picture marking
GB201200884D0 (en) Analytics
ZA201402381B (en) Reference picture list handling
EP2684008A4 (en) IMAGE PROCESSING
PL2764405T3 (pl) Kamera
AU343890S (en) Television set
AU342521S (en) Television set
EP2729914A4 (en) PICTURE PROCESSING PLACED ON A VISUAL FOCUS
EP2600185A4 (en) PROJECTOR
EP2690119A4 (en) SCRIPTURE PREVENTION FILM
GB201103755D0 (en) Image processing
GB2489934B (en) Film
GB2508786B (en) Image Processing
ZA201207818B (en) Handling
HK1176689A1 (en) Camera
EP2737394A4 (en) HANDLING OF INCIDENTS
EP2766227A4 (en) CAMERA ARRANGEMENT
GB201115600D0 (en) Image processing
HK1176690A1 (en) Camera
GB201103691D0 (en) Image processing
HK1152830A2 (en) Camera brackey
IL216423A0 (en) Moving pictures