ATE474421T1 - Videocodierung des vordergrunds und hintergrunds, wobei das bild in slices unterteilt ist - Google Patents

Videocodierung des vordergrunds und hintergrunds, wobei das bild in slices unterteilt ist

Info

Publication number
ATE474421T1
ATE474421T1 AT02783423T AT02783423T ATE474421T1 AT E474421 T1 ATE474421 T1 AT E474421T1 AT 02783423 T AT02783423 T AT 02783423T AT 02783423 T AT02783423 T AT 02783423T AT E474421 T1 ATE474421 T1 AT E474421T1
Authority
AT
Austria
Prior art keywords
sub
picture
pictures
background
slices
Prior art date
Application number
AT02783423T
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=ATE474421(T1) "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
Application granted granted Critical
Publication of ATE474421T1 publication Critical patent/ATE474421T1/de

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
    • H04N19/20—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT02783423T 2001-11-27 2002-11-22 Videocodierung des vordergrunds und hintergrunds, wobei das bild in slices unterteilt ist ATE474421T1 (de)

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
ATE474421T1 true ATE474421T1 (de) 2010-07-15

Family

ID=9926514

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02783423T ATE474421T1 (de) 2001-11-27 2002-11-22 Videocodierung des vordergrunds und hintergrunds, wobei das bild in slices unterteilt ist

Country Status (13)

Country Link
US (2) US7206456B2 (de)
EP (1) EP1452037B1 (de)
JP (1) JP4485796B2 (de)
CN (1) CN1593065B (de)
AT (1) ATE474421T1 (de)
AU (1) AU2002347489A1 (de)
BR (2) BRPI0214410B1 (de)
DE (1) DE60237028D1 (de)
ES (1) ES2347537T3 (de)
GB (1) GB2382940A (de)
HU (1) HU229462B1 (de)
MX (1) MXPA04004422A (de)
WO (1) WO2003047266A1 (de)

Families Citing this family (76)

* 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 (de) * 2003-06-27 2004-12-29 Sony NetServices GmbH Methode und System zur Übertragung und zum Empfangen von Vordergrund/Hintergrund segmentierten Bildern in DVB/MHP Systemen
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
EP1713276B1 (de) * 2004-02-06 2012-10-24 Sony Corporation Informationsverarbeitungseinrichtung, informationsverarbeitungsverfahren, programm und datenstruktur
CN100471220C (zh) * 2004-02-17 2009-03-18 Nxp股份有限公司 在小尺寸显示器上显现大静止画面的方法
EP1571850A3 (de) * 2004-03-05 2006-12-13 Samsung Electronics Co., Ltd. Vorrichtung und Methode zur Kodierung und Dekodierung eines Bildes, das ein Graustufen-Alpha-Kanalbild beinhaltet
US7463781B2 (en) * 2004-04-14 2008-12-09 Lsi Corporation Low overhead context intializations for arithmetic video codecs
US7724972B2 (en) * 2005-03-01 2010-05-25 Qualcomm Incorporated Quality metric-biased region-of-interest coding for video telephony
US8693537B2 (en) * 2005-03-01 2014-04-08 Qualcomm Incorporated Region-of-interest coding with background skipping 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
KR101255226B1 (ko) 2005-09-26 2013-04-16 한국과학기술원 스케일러블 비디오 코딩에서 다중 ｒｏｉ 설정, 복원을위한 장치 및 방법
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
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
EP2041976A4 (de) * 2006-07-12 2012-06-20 Nokia Corp Signalisierung von skalierbarkeitsinformationen der interessierenden region in mediadateien
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
US8605786B2 (en) * 2007-09-04 2013-12-10 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
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
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
KR101487686B1 (ko) 2009-08-14 2015-01-30 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
CN107743233B (zh) * 2012-06-25 2020-10-16 日本电气株式会社 视频解码设备和视频解码方法
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
KR102063385B1 (ko) 2013-01-30 2020-01-07 인텔 코포레이션 차세대 비디오용 콘텐츠 적응적 엔트로피 코딩
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
CN108141576B (zh) * 2015-09-30 2020-09-04 三星电子株式会社 显示装置及其控制方法
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
KR20240056798A (ko) * 2019-01-09 2024-04-30 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩의 서브 픽처 식별자 시그널링
JP7519373B2 (ja) 2019-03-11 2024-07-19 華為技術有限公司 エンコーダ、デコーダ及び対応する方法
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
WO2021027774A1 (en) 2019-08-10 2021-02-18 Beijing Bytedance Network Technology Co., Ltd. Subpicture dependent signaling in video bitstreams
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
BR112022006387A2 (pt) * 2019-10-02 2022-07-26 Beijing Bytedance Network Tech Co Ltd Método e aparelho de processamento de vídeo, e, meio legível por computador
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
WO2021107637A1 (ko) * 2019-11-27 2021-06-03 엘지전자 주식회사 영상 정보를 시그널링하는 방법 및 장치
CN115152237A (zh) * 2019-12-23 2022-10-04 Lg电子株式会社 图像编码装置和方法
CN115136608A (zh) * 2019-12-23 2022-09-30 Lg电子株式会社 基于虚拟边界的图像编码装置和方法
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
JP7506185B2 (ja) * 2020-05-22 2024-06-25 北京字節跳動網絡技術有限公司 サブビットストリーム抽出処理におけるコーディングされた映像の操作
US20220086457A1 (en) 2020-09-17 2022-03-17 Lemon Inc. Subpicture track referencing and processing
EP4304173A1 (de) 2022-07-06 2024-01-10 Axis AB Verfahren und bildaufnahmevorrichtung zur kodierung von bildrahmen eines bildstroms und zur übertragung von kodierten bildrahmen auf einem kommunikationsnetz
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
GB2350512A (en) * 1999-05-24 2000-11-29 Motorola Ltd Video encoder
GB9912079D0 (en) * 1999-05-24 1999-07-21 Motorola Ltd An image encoding method and apparatus
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
GB2382940A (en) 2003-06-11
US20030112867A1 (en) 2003-06-19
EP1452037B1 (de) 2010-07-14
EP1452037A1 (de) 2004-09-01
BRPI0214410B1 (pt) 2019-07-02
CN1593065B (zh) 2010-05-05
CN1593065A (zh) 2005-03-09
ES2347537T3 (es) 2010-11-02
US20070183676A1 (en) 2007-08-09
MXPA04004422A (es) 2004-08-11
JP4485796B2 (ja) 2010-06-23
GB0128359D0 (en) 2002-01-16
AU2002347489A1 (en) 2003-06-10
US7206456B2 (en) 2007-04-17
DE60237028D1 (de) 2010-08-26
WO2003047266A1 (en) 2003-06-05
HUP0402623A2 (hu) 2005-07-28
BR0214410A (pt) 2004-09-14
JP2005510982A (ja) 2005-04-21
HU229462B1 (en) 2013-12-30

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