BR0214410A - Método de codificação e de decodificação de vìdeo, codificador e decodificador de vìdeo, produto de programa de computador, e, sinal de vìdeo - Google Patents

Método de codificação e de decodificação de vìdeo, codificador e decodificador de vìdeo, produto de programa de computador, e, sinal de vìdeo

Info

Publication number
BR0214410A
BR0214410A BR0214410-7A BR0214410A BR0214410A BR 0214410 A BR0214410 A BR 0214410A BR 0214410 A BR0214410 A BR 0214410A BR 0214410 A BR0214410 A BR 0214410A
Authority
BR
Brazil
Prior art keywords
image
video
subimage
sub
decoding method
Prior art date
Application number
BR0214410-7A
Other languages
English (en)
Inventor
Miska Hannuksela
Ye-Kui Wang
Original Assignee
Nokia Corp
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=9926514&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0214410(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Corp filed Critical Nokia Corp
Publication of BR0214410A publication Critical patent/BR0214410A/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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
    • 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
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Television Systems (AREA)

Abstract

"MéTODO DE CODIFICAçãO E DE DECODIFICAçãO DE VìDEO, CODIFICADOR E DECODIFICADOR DE VìDEO, PRODUTO DE PROGRAMA DE COMPUTADOR, E, SINAL DE VìDEO". O método de codificação e de decodificação de vídeo, onde uma imagem é primeiro dividida em sub-imagens correspondendo a uma ou mais regiões de imagem subjetivamente mais importantes e uma sub-imagem de região de fundo, a qual permanece após as outras sub-imagens serem removidas da imagem. As sub-imagens são formadas para conformar aos grupos permitidos predeterminados dos macroblocos (MBs) de codificação de vídeo. Os grupos permitidos de MBs podem ser, por exemplo, de formato retangular. A imagem é então dividida em fatias, de forma que cada sub-imagem seja codificada independentemente das outras sub-imagens exceto para a sub-imagem da região de fundo, que pode ser codificada usando outras sub-imagens. As fatias da sub-imagem de fundo são formadas em uma ordem de varredura com saltos sobre os MBs que pertencem a outra sub/imagem. A sub-imagem de fundo é apenas decodificada se todas as posições e tamanhos de todas as outras sub-imagens puderem ser reconstruídos na decodificação da imagem.
BR0214410-7A 2001-11-27 2002-11-22 Método de codificação e de decodificação de vìdeo, codificador e decodificador de vìdeo, produto de programa de computador, e, sinal de vìdeo BR0214410A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0128359A GB2382940A (en) 2001-11-27 2001-11-27 Encoding objects and background blocks
PCT/IB2002/004932 WO2003047266A1 (en) 2001-11-27 2002-11-22 Video encoding and decoding of foreground and background; wherein picture is divided into slices

Publications (1)

Publication Number Publication Date
BR0214410A true BR0214410A (pt) 2004-09-14

Family

ID=9926514

Family Applications (2)

Application Number Title Priority Date Filing Date
BR0214410-7A BR0214410A (pt) 2001-11-27 2002-11-22 Método de codificação e de decodificação de vìdeo, codificador e decodificador de vìdeo, produto de programa de computador, e, sinal de vìdeo
BRPI0214410-7A BRPI0214410B1 (pt) 2001-11-27 2002-11-22 Método de codificação e de decodificação de vídeo, codificador e decodificador de vídeo, produto de programa de computador, e, sinal de vídeo

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0214410-7A BRPI0214410B1 (pt) 2001-11-27 2002-11-22 Método de codificação e de decodificação de vídeo, codificador e decodificador de vídeo, produto de programa de computador, e, sinal de vídeo

Country Status (13)

Country Link
US (2) US7206456B2 (pt)
EP (1) EP1452037B1 (pt)
JP (1) JP4485796B2 (pt)
CN (1) CN1593065B (pt)
AT (1) ATE474421T1 (pt)
AU (1) AU2002347489A1 (pt)
BR (2) BR0214410A (pt)
DE (1) DE60237028D1 (pt)
ES (1) ES2347537T3 (pt)
GB (1) GB2382940A (pt)
HU (1) HU229462B1 (pt)
MX (1) MXPA04004422A (pt)
WO (1) WO2003047266A1 (pt)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4150951B2 (ja) * 2002-02-19 2008-09-17 ソニー株式会社 動画配信システム、動画配信装置および方法、並びにプログラム
US20060193523A1 (en) * 2002-04-01 2006-08-31 Matrixview Limited Repetition coded compression for highly correlated image data
EP1492351A1 (en) * 2003-06-27 2004-12-29 Sony NetServices GmbH Method and system to transmit and receive foreground/background segmented images in DVB/MHP systems
US7269288B2 (en) * 2003-07-30 2007-09-11 Mediatek Inc. Apparatus for parallel calculation of prediction bits in a spatially predicted coded block pattern and method thereof
CA2553708C (en) 2004-02-06 2014-04-08 Sony Corporation Information processing device, information processing method, program, and data structure
KR101106910B1 (ko) * 2004-02-17 2012-01-25 엔엑스피 비 브이 큰 스틸 사진 처리 방법 및 디바이스와 컴퓨터 판독가능 저장 매체
EP1571850A3 (en) * 2004-03-05 2006-12-13 Samsung Electronics Co., Ltd. Apparatus and method for encoding and decoding image containing grayscale alpha channel image
US7463781B2 (en) * 2004-04-14 2008-12-09 Lsi Corporation Low overhead context intializations for arithmetic video codecs
US8693537B2 (en) * 2005-03-01 2014-04-08 Qualcomm Incorporated Region-of-interest coding with background skipping for video telephony
US7724972B2 (en) * 2005-03-01 2010-05-25 Qualcomm Incorporated Quality metric-biased region-of-interest coding for video telephony
US8768084B2 (en) * 2005-03-01 2014-07-01 Qualcomm Incorporated Region-of-interest coding in video telephony using RHO domain bit allocation
CN101313578B (zh) 2005-09-26 2011-10-19 韩国电子通信研究院 用于在可伸缩视频编码中定义和重构感兴趣区域的方法和装置
KR101255226B1 (ko) 2005-09-26 2013-04-16 한국과학기술원 스케일러블 비디오 코딩에서 다중 ｒｏｉ 설정, 복원을위한 장치 및 방법
US7702131B2 (en) * 2005-10-13 2010-04-20 Fujifilm Corporation Segmenting images and simulating motion blur using an image sequence
US20070127846A1 (en) * 2005-12-07 2007-06-07 Yi-Kuo Wei Apparatus and method for sub-picture processing by performing at least scaling and pixel data encoding
CN101507281B (zh) 2006-07-12 2013-06-05 诺基亚公司 媒体文件中的兴趣区域可缩放性信息的信号发送
US20080025196A1 (en) * 2006-07-25 2008-01-31 Jeyhan Karaoguz Method and system for providing visually related content description to the physical layer
WO2008028334A1 (en) 2006-09-01 2008-03-13 Thomson Licensing Method and device for adaptive video presentation
US9019830B2 (en) 2007-05-15 2015-04-28 Imagine Communications Corp. Content-based routing of information content
WO2009032255A2 (en) * 2007-09-04 2009-03-12 The Regents Of The University Of California Hierarchical motion vector processing method, software and devices
CN101389021B (zh) 2007-09-14 2010-12-22 华为技术有限公司 视频编解码方法及装置
WO2009033432A1 (en) * 2007-09-14 2009-03-19 Huawei Technologies Co., Ltd. A method and apparatus for video encoding and decoding
US8358700B2 (en) * 2008-06-03 2013-01-22 Omnivision Technologies, Inc. Video coding apparatus and method for supporting arbitrary-sized regions-of-interest
FR2932036B1 (fr) * 2008-06-03 2011-01-07 Thales Sa Procede et systeme permettant de proteger un flux video compresse contre les erreurs survenant lors d'une transmission
JP5029543B2 (ja) * 2008-09-09 2012-09-19 富士通株式会社 符号化装置および符号化プログラム
US9602821B2 (en) * 2008-10-01 2017-03-21 Nvidia Corporation Slice ordering for video encoding
US8503527B2 (en) 2008-10-03 2013-08-06 Qualcomm Incorporated Video coding with large macroblocks
US8897365B2 (en) * 2008-11-19 2014-11-25 Nvidia Corporation Video rate control processor for a video encoding process
US8605791B2 (en) * 2008-11-21 2013-12-10 Nvidia Corporation Video processor using an optimized slicemap representation
US20100128798A1 (en) * 2008-11-25 2010-05-27 Nvidia Corporation Video processor using optimized macroblock sorting for slicemap representations
JP5359657B2 (ja) * 2009-07-31 2013-12-04 ソニー株式会社 画像符号化装置および方法、記録媒体、並びにプログラム
JP5233897B2 (ja) 2009-07-31 2013-07-10 ソニー株式会社 画像処理装置および方法
KR20110017719A (ko) * 2009-08-14 2011-02-22 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
CN101753270B (zh) * 2009-12-28 2013-04-17 杭州华三通信技术有限公司 一种编码发送方法和装置
WO2011096071A1 (ja) * 2010-02-05 2011-08-11 株式会社 東芝 動画像符号化装置及び動画像復号化装置
US8356114B2 (en) 2010-04-15 2013-01-15 Canon Kabushiki Kaisha Region of interest-based image transfer
US8755441B2 (en) 2010-05-10 2014-06-17 Canon Kabushiki Kaisha Region of interest-based video transfer
KR101645465B1 (ko) * 2010-07-23 2016-08-04 삼성전자주식회사 휴대용 단말기에서 입체 영상 데이터를 생성하기 위한 장치 및 방법
US20120106622A1 (en) * 2010-11-03 2012-05-03 Mediatek Inc. Method and Apparatus of Slice Grouping for High Efficiency Video Coding
US9247258B2 (en) * 2011-10-26 2016-01-26 Qualcomm Incorporated Unified design for picture partitioning schemes
KR101865014B1 (ko) * 2012-06-25 2018-06-05 닛본 덴끼 가부시끼가이샤 비디오 디코딩 장치, 방법 및 프로그램
TWI560650B (en) * 2012-09-12 2016-12-01 Realtek Semiconductor Corp Image processing method, image output processing method, and image reception processing method
US9565452B2 (en) * 2012-09-28 2017-02-07 Qualcomm Incorporated Error resilient decoding unit association
EP2952003B1 (en) * 2013-01-30 2019-07-17 Intel Corporation Content adaptive partitioning for prediction and coding for next generation video
CN103179402A (zh) * 2013-03-19 2013-06-26 中国科学院半导体研究所 一种视频压缩编码与解码方法及其装置
GB2513303B (en) 2013-04-16 2017-06-07 Canon Kk Method and device for partitioning an image
GB2516224A (en) 2013-07-11 2015-01-21 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
GB2516824A (en) 2013-07-23 2015-02-11 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
US9432624B2 (en) * 2014-01-03 2016-08-30 Clearone Communications Hong Kong Ltd. Method for improving an MCU's performance using common properties of the H.264 codec standard
US9774881B2 (en) * 2014-01-08 2017-09-26 Microsoft Technology Licensing, Llc Representing motion vectors in an encoded bitstream
CN105791837A (zh) * 2014-12-24 2016-07-20 北京数码视讯科技股份有限公司 一种视频数据编码方法、解码方法、转码方法及设备
EP3343913B1 (en) * 2015-09-30 2022-05-25 Samsung Electronics Co., Ltd. Display device and method for controlling same
KR102499355B1 (ko) * 2016-02-26 2023-02-13 벌시테크 리미티드 손실 및 무손실 영상 압축을 위한 형상-적응형 모델-기반 코덱
US10499065B2 (en) 2016-07-21 2019-12-03 Samsung Display Co. Ltd. System and method for sending video data over a wireless channel
JP6229770B2 (ja) * 2016-07-25 2017-11-15 ソニー株式会社 画像処理装置および方法、記録媒体、並びにプログラム
CA3100316A1 (en) * 2018-05-15 2019-11-21 Sharp Kabushiki Kaisha Image encoding device, encoded stream extraction device, and image decoding device
JP7437374B2 (ja) * 2018-07-02 2024-02-22 ノキア テクノロジーズ オーユー ビデオコーディングでのタイル関連アドレス指定のための方法および装置
HRP20230702T1 (hr) 2019-01-09 2023-10-13 Huawei Technologies Co., Ltd. Signaliziranje identifikatora podslike kod kodiranja videa
MX2021011016A (es) 2019-03-11 2021-11-12 Huawei Tech Co Ltd Un codificador, un decodificador y métodos correspondientes.
CN113574889B (zh) 2019-03-14 2024-01-12 北京字节跳动网络技术有限公司 环路整形信息的信令和语法
CN109951706B (zh) * 2019-04-22 2021-01-01 湖南国科微电子股份有限公司 一种视频编码方法、装置及编码器
US11317104B2 (en) * 2019-05-15 2022-04-26 Tencent America LLC Method and apparatus for video coding
US11284113B2 (en) * 2019-09-25 2022-03-22 Tencent America LLC Method for signaling subpicture identifier
US11936880B2 (en) 2019-09-27 2024-03-19 Tencent America LLC Method for signaling output subpicture layer set
WO2021063420A1 (en) * 2019-10-02 2021-04-08 Beijing Bytedance Network Technology Co., Ltd. Slice level signaling in video bitstreams that include sub-pictures
CN114631317B (zh) 2019-10-18 2024-03-15 北京字节跳动网络技术有限公司 子图片的参数集信令中的语法约束
MX2022006360A (es) * 2019-11-27 2022-08-17 Lg Electronics Inc Metodo y aparato para se?alizacion de informacion de imagen.
WO2021133063A1 (ko) * 2019-12-23 2021-07-01 엘지전자 주식회사 영상 코딩 장치 및 방법
KR20220100048A (ko) * 2019-12-23 2022-07-14 엘지전자 주식회사 가상 경계 기반 영상 코딩 장치 및 방법
US11582463B2 (en) 2019-12-30 2023-02-14 Tencent America LLC Method for alignment across layers in coded video stream
JP2021175035A (ja) * 2020-04-21 2021-11-01 キヤノン株式会社 画像処理装置、画像処理方法
CN115868167A (zh) * 2020-05-22 2023-03-28 抖音视界有限公司 子比特流提取处理中对编解码视频的处理
EP3972278A1 (en) 2020-09-17 2022-03-23 Lemon Inc. Subpicture tracks in coded video
EP4304173A1 (en) 2022-07-06 2024-01-10 Axis AB Method and image-capturing device for encoding image frames of an image stream and transmitting encoded image frames on a communications network
CN116962712B (zh) * 2023-09-20 2023-12-12 成都索贝数码科技股份有限公司 一种视频图像分层编码的增强层改进编码方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6798834B1 (en) * 1996-08-15 2004-09-28 Mitsubishi Denki Kabushiki Kaisha Image coding apparatus with segment classification and segmentation-type motion prediction circuit
JPH09102953A (ja) * 1995-10-04 1997-04-15 Matsushita Electric Ind Co Ltd デジタル画像符号化方法、装置及び復号化装置
US5960111A (en) * 1997-02-10 1999-09-28 At&T Corp Method and apparatus for segmenting images prior to coding
GB2322509B (en) * 1997-02-21 2001-09-12 Motorola Ltd Communication system and method for transmitting information
US6404813B1 (en) * 1997-03-27 2002-06-11 At&T Corp. Bidirectionally predicted pictures or video object planes for efficient and flexible video coding
US6249613B1 (en) 1997-03-31 2001-06-19 Sharp Laboratories Of America, Inc. Mosaic generation and sprite-based coding with automatic foreground and background separation
US6157733A (en) * 1997-04-18 2000-12-05 At&T Corp. Integration of monocular cues to improve depth perception
SE9800088D0 (sv) 1997-10-10 1998-01-16 Ericsson Telefon Ab L M Long filter lossless region of interest coding
US6606746B1 (en) 1997-10-16 2003-08-12 Opentv, Inc. Interactive television system and method for displaying a graphical user interface using insert pictures
CN1175373C (zh) * 1998-03-20 2004-11-10 三菱电机株式会社 有损失/无损失感兴趣区域图像编码的方法和系统
SE9803454L (sv) * 1998-10-09 2000-04-10 Ericsson Telefon Ab L M Förfarande och system för kodning av ROI
GB9912079D0 (en) * 1999-05-24 1999-07-21 Motorola Ltd An image encoding method and apparatus
GB2350512A (en) * 1999-05-24 2000-11-29 Motorola Ltd Video encoder
KR20010019704A (ko) * 1999-08-30 2001-03-15 정선종 움직임이 없는 배경을 갖는 영상의 매크로블록 단위 객체 기반부호화 처리 방법
JP2001145101A (ja) * 1999-11-12 2001-05-25 Mega Chips Corp 人物画像圧縮装置
JP2001160965A (ja) * 1999-12-01 2001-06-12 Toshiba Corp 画像符号化装置及び画像符号化方法
JP2001266158A (ja) * 2000-01-11 2001-09-28 Canon Inc 画像処理装置、画像処理システム、画像処理方法、及び記憶媒体
JP2001211164A (ja) * 2000-01-27 2001-08-03 Victor Co Of Japan Ltd 画像符号化方式
US6801661B1 (en) * 2001-02-15 2004-10-05 Eastman Kodak Company Method and system for archival and retrieval of images based on the shape properties of identified segments
US6909745B1 (en) * 2001-06-05 2005-06-21 At&T Corp. Content adaptive video encoder
TW530498B (en) * 2001-08-14 2003-05-01 Nat Univ Chung Cheng Object segmentation method using MPEG-7
US7492387B2 (en) * 2002-08-05 2009-02-17 Chih-Lung Yang Implementation of MPCP MCU technology for the H.264 video standard

Also Published As

Publication number Publication date
ES2347537T3 (es) 2010-11-02
US7206456B2 (en) 2007-04-17
JP2005510982A (ja) 2005-04-21
BRPI0214410B1 (pt) 2019-07-02
HUP0402623A2 (hu) 2005-07-28
DE60237028D1 (de) 2010-08-26
US20070183676A1 (en) 2007-08-09
GB2382940A (en) 2003-06-11
WO2003047266A1 (en) 2003-06-05
EP1452037B1 (en) 2010-07-14
US20030112867A1 (en) 2003-06-19
CN1593065A (zh) 2005-03-09
ATE474421T1 (de) 2010-07-15
GB0128359D0 (en) 2002-01-16
CN1593065B (zh) 2010-05-05
AU2002347489A1 (en) 2003-06-10
JP4485796B2 (ja) 2010-06-23
MXPA04004422A (es) 2004-08-11
EP1452037A1 (en) 2004-09-01
HU229462B1 (en) 2013-12-30

Similar Documents

Publication Publication Date Title
BR0214410A (pt) Método de codificação e de decodificação de vìdeo, codificador e decodificador de vìdeo, produto de programa de computador, e, sinal de vìdeo
TWI663873B (zh) 使用靈活型四叉樹與二叉樹塊分割的視訊編解碼方法及裝置
EP4072139A3 (en) An apparatus, a method and a computer program for video coding and decoding
CN104604235B (zh) 用于视频处理的发送装置及其方法
JP2018142973A (ja) ビデオ符号化（ｃｏｄｉｎｇ）のパレット予測器シグナリング方法
BR0306958A (pt) Método e aparelho para codificar os quadros de vìdeo, método e aparelho para decodificar uma sequência de vìdeo compactada escalavelmente, programa de computador, e, sinal de vìdeo
BR0304656A (pt) Filtro de desblocamento condicionado ao brilho de pixel
BRPI0406983A (pt) troca de canal rápida por difusão escalonada em modo robusto
JP2005510982A5 (pt)
RU2008113747A (ru) Система и способ для эффективной адаптации масштабируемых потоков
CN1806441A (zh) 实现压缩视频的快速信道改变的解码方法和设备
MY161138A (en) Parameter set and picture header in video coding
RU2009118280A (ru) Маркировка виртуальных декодированных опорных изображений и список опорных изображений
EE200200627A (et) Videoandmete kodeerimise ja dekodeerimise meetod,liikumise kompensatsiooniga videokooder ja vastavdekooder ning nende kasutamine
BR0110744A (pt) Método de codificação/decodificação de um sinal de vìdeo representando uma sequência de imagens, e codificador/decodificador de vìdeo
EP2544451A3 (en) Method and system for digital decoding 3D stereoscopic video images
WO2008047303A3 (en) System and method for implementing efficient decoded buffer management in multi-view video coding
JP2010515302A (ja) 内容適応動画像フレーム・スライシング及び非一様なアクセス・ユニット符号化のための技術
WO2008127676A3 (en) Tiling in video encoding and decoding
BRPI0417576A (pt) método e sistema para comprimir um bloco de imagem, para codificar uma imagem, para processar uma representação comprimida de um bloco de imagem, e para decodificar uma imagem codificada, e, representação de sinal de um bloco de imagem
TWI571832B (zh) 編解碼方法
BRPI0409491A (pt) método para codificação imagens, método para decodificar imagens, codificador, decodificador, dispositivo de transmissão, dispositivo de recepção, sistema, dispositivo de armazenagem, programa de computador, e, fluxo de bit
WO2015055134A1 (zh) 视频编解码中的块分割方式确定方法及相关装置
BR0107875A (pt) Método, sistema e decodificador interativo para combinar múltiplas correntes de vìdeo codificadas em mpeg
BR112022018288A2 (pt) Sinalização de subimagem independente na codificação de vídeo

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: NOKIA TECHNOLOGIES OY (FI)

B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04N 7/26

Ipc: H04N 19/23 (2014.01), H04N 19/174 (2014.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/07/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/07/2019, OBSERVADAS AS CONDICOES LEGAIS