BRPI0815108A2 - Métodos e aparelho para modo de avanço de movimento em vídeo codificado de multi-visitas com o uso de vetores de disparidade regional - Google Patents

Métodos e aparelho para modo de avanço de movimento em vídeo codificado de multi-visitas com o uso de vetores de disparidade regional

Info

Publication number
BRPI0815108A2
BRPI0815108A2 BRPI0815108-3A2A BRPI0815108A BRPI0815108A2 BR PI0815108 A2 BRPI0815108 A2 BR PI0815108A2 BR PI0815108 A BRPI0815108 A BR PI0815108A BR PI0815108 A2 BRPI0815108 A2 BR PI0815108A2
Authority
BR
Brazil
Prior art keywords
methods
disparity vectors
advance mode
advanced multi
regional disparity
Prior art date
Application number
BRPI0815108-3A2A
Other languages
English (en)
Inventor
Polin Lai
Purvin Bibhas Pandit
Peng Yin
Original Assignee
Thomson Licensing
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
Application filed by Thomson Licensing filed Critical Thomson Licensing
Publication of BRPI0815108A2 publication Critical patent/BRPI0815108A2/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
    • H04N19/10—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
    • H04N19/102—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
    • H04N19/134—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
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/50—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
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
BRPI0815108-3A2A 2007-08-15 2008-07-30 Métodos e aparelho para modo de avanço de movimento em vídeo codificado de multi-visitas com o uso de vetores de disparidade regional BRPI0815108A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95591107P 2007-08-15 2007-08-15
PCT/US2008/009175 WO2009023091A2 (en) 2007-08-15 2008-07-30 Methods and apparatus for motion skip mode in multi-view coded video using regional disparity vectors

Publications (1)

Publication Number Publication Date
BRPI0815108A2 true BRPI0815108A2 (pt) 2015-01-27

Family

ID=40119334

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0815108-3A2A BRPI0815108A2 (pt) 2007-08-15 2008-07-30 Métodos e aparelho para modo de avanço de movimento em vídeo codificado de multi-visitas com o uso de vetores de disparidade regional

Country Status (7)

Country Link
US (1) US8964844B2 (pt)
EP (1) EP2177036A2 (pt)
JP (1) JP5646994B2 (pt)
CN (1) CN101785317B (pt)
BR (1) BRPI0815108A2 (pt)
TW (1) TWI488145B (pt)
WO (1) WO2009023091A2 (pt)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090116558A1 (en) * 2007-10-15 2009-05-07 Nokia Corporation Motion skip and single-loop encoding for multi-view video content
EP2462745B1 (en) 2009-08-05 2015-04-01 Thomson Licensing Optical compensation for ghosting in stereoscopic displays
CN102823248B (zh) 2010-04-08 2015-06-24 株式会社东芝 图像编码方法以及图像编码装置
RU2480941C2 (ru) * 2011-01-20 2013-04-27 Корпорация "Самсунг Электроникс Ко., Лтд" Способ адаптивного предсказания кадра для кодирования многоракурсной видеопоследовательности
CN103430529B (zh) * 2011-03-18 2017-07-11 索尼公司 图像处理设备和图像处理方法
US9247249B2 (en) 2011-04-20 2016-01-26 Qualcomm Incorporated Motion vector prediction in video coding
US9509972B2 (en) 2011-06-24 2016-11-29 Lg Electronics Inc. Encoding/decoding method and apparatus using a skip mode
WO2013001749A1 (ja) * 2011-06-29 2013-01-03 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置
JP6112418B2 (ja) 2011-06-29 2017-04-12 サン パテント トラスト 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置
MY191028A (en) 2011-06-30 2022-05-29 Sony Corp Image processing device and image processing method
JP2013034171A (ja) * 2011-06-30 2013-02-14 Sony Corp 画像処理装置および方法
US20130188013A1 (en) * 2011-07-22 2013-07-25 Qualcomm Incorporated Mvc based 3dvc codec supporting inside view motion prediction (ivmp) mode
US9521418B2 (en) 2011-07-22 2016-12-13 Qualcomm Incorporated Slice header three-dimensional video extension for slice header prediction
US11496760B2 (en) 2011-07-22 2022-11-08 Qualcomm Incorporated Slice header prediction for depth maps in three-dimensional video codecs
US9288505B2 (en) 2011-08-11 2016-03-15 Qualcomm Incorporated Three-dimensional video with asymmetric spatial resolution
EP2753080A4 (en) * 2011-08-31 2015-04-29 Sony Corp ENCLOSURE DEVICE, ENCRYPTION METHOD, DECOMPOSITION DEVICE AND DECOMPOSITION METHOD
US20140241434A1 (en) * 2011-10-11 2014-08-28 Mediatek Inc Method and apparatus of motion and disparity vector derivation for 3d video coding and hevc
WO2013055148A2 (ko) * 2011-10-12 2013-04-18 엘지전자 주식회사 영상 인코딩 방법 및 디코딩 방법
US10003817B2 (en) 2011-11-07 2018-06-19 Microsoft Technology Licensing, Llc Signaling of state information for a decoded picture buffer and reference picture lists
BR112014011425B1 (pt) 2011-11-11 2022-08-23 GE Video Compression, LLC. Codificação de multi-visualização eficiente utilizando estimativa e atualização de mapa por profundidade
EP3657796A1 (en) 2011-11-11 2020-05-27 GE Video Compression, LLC Efficient multi-view coding using depth-map estimate for a dependent view
US9485503B2 (en) 2011-11-18 2016-11-01 Qualcomm Incorporated Inside view motion prediction among texture and depth view components
WO2013072484A1 (en) 2011-11-18 2013-05-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-view coding with efficient residual handling
TWI556629B (zh) * 2012-01-03 2016-11-01 杜比實驗室特許公司 規定視覺動態範圍編碼操作及參數
EP2810443B1 (en) 2012-02-01 2021-03-31 Nokia Technologies Oy Method and apparatus for video coding
EP2868089B1 (en) * 2012-06-28 2017-12-20 HFI Innovation Inc. Method and apparatus of disparity vector derivation in 3d video coding
CN104471941B (zh) * 2012-07-09 2017-09-19 联发科技股份有限公司 3d视频编码中的视图间子分割预测的方法和装置
KR101638752B1 (ko) * 2012-07-27 2016-07-11 미디어텍 인크. 3ｄ 비디오 코딩에서 변이 벡터 도출을 제한하는 방법
EP2733933A1 (en) * 2012-09-19 2014-05-21 Thomson Licensing Method and apparatus of compensating illumination variations in a sequence of images
JP6787667B2 (ja) 2012-09-21 2020-11-18 ノキア テクノロジーズ オサケユイチア ビデオコーディングのための方法と装置
US10516894B2 (en) * 2012-09-28 2019-12-24 Sony Corporation Image processing device and method
US9313500B2 (en) * 2012-09-30 2016-04-12 Microsoft Technology Licensing, Llc Conditional signalling of reference picture list modification information
EP4593395A3 (en) 2012-10-01 2025-10-01 GE Video Compression, LLC Scalable video coding using inter-layer prediction contribution to enhancement layer prediction
CA2887106A1 (en) * 2012-10-03 2014-04-10 Mediatek Inc. Method and apparatus for inter-component motion prediction in three-dimensional video coding
US9350970B2 (en) * 2012-12-14 2016-05-24 Qualcomm Incorporated Disparity vector derivation
US20150326880A1 (en) * 2012-12-14 2015-11-12 Liu He Inside view motion prediction among texture and depth view components with asymmetric spatial resolution
US9521389B2 (en) * 2013-03-06 2016-12-13 Qualcomm Incorporated Derived disparity vector in 3D video coding
WO2014166349A1 (en) * 2013-04-10 2014-10-16 Mediatek Inc. Method and apparatus of disparity vector derivation for three-dimensional and multi-view video coding
US9667990B2 (en) 2013-05-31 2017-05-30 Qualcomm Incorporated Parallel derived disparity vector for 3D video coding with neighbor-based disparity vector derivation
CN105230014B (zh) * 2013-07-01 2018-02-02 寰发股份有限公司 用于三维视频编码系统的深度图编码的方法及其装置
WO2015006883A1 (en) * 2013-07-18 2015-01-22 Qualcomm Incorporated Motion vector inheritance techniques for depth coding
WO2015051533A1 (en) * 2013-10-11 2015-04-16 Mediatek Singapore Pte. Ltd. Improved advanced residual prediction in 3dvc
US20150103925A1 (en) * 2013-10-15 2015-04-16 Qualcomm Incorporated Parallel extensions of parameter sets
EP3026917A1 (en) * 2014-11-27 2016-06-01 Thomson Licensing Methods and apparatus for model-based visual descriptors compression
US10210624B2 (en) 2014-12-09 2019-02-19 Inuitive Ltd. Method for determining depth for stereoscopic reconstruction of three dimensional images
KR102610092B1 (ko) * 2018-08-17 2023-12-04 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩의 참조 픽처 관리
US11665365B2 (en) * 2018-09-14 2023-05-30 Google Llc Motion prediction coding with coframe motion vectors
US10638130B1 (en) * 2019-04-09 2020-04-28 Google Llc Entropy-inspired directional filtering for image coding

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2208950A1 (en) * 1996-07-03 1998-01-03 Xuemin Chen Rate control for stereoscopic digital video encoding
JP2003223774A (ja) * 2002-01-28 2003-08-08 Sony Corp 磁気テープカートリッジおよび磁気テープカートリッジの記録再生装置
US7492387B2 (en) 2002-08-05 2009-02-17 Chih-Lung Yang Implementation of MPCP MCU technology for the H.264 video standard
EP1665804A1 (en) * 2003-09-17 2006-06-07 Thomson Licensing S.A. Adaptive reference picture generation
KR100524077B1 (ko) * 2003-11-13 2005-10-26 삼성전자주식회사 중간 영상 합성을 위한 시간적 평활화 장치 및 방법
US7671894B2 (en) * 2004-12-17 2010-03-02 Mitsubishi Electric Research Laboratories, Inc. Method and system for processing multiview videos for view synthesis using skip and direct modes
US7468745B2 (en) 2004-12-17 2008-12-23 Mitsubishi Electric Research Laboratories, Inc. Multiview video decomposition and encoding
US8228994B2 (en) * 2005-05-20 2012-07-24 Microsoft Corporation Multi-view video coding based on temporal and view decomposition
KR100636785B1 (ko) 2005-05-31 2006-10-20 삼성전자주식회사 다시점 입체 영상 시스템 및 이에 적용되는 압축 및 복원방법
US8559515B2 (en) * 2005-09-21 2013-10-15 Samsung Electronics Co., Ltd. Apparatus and method for encoding and decoding multi-view video
US8644386B2 (en) * 2005-09-22 2014-02-04 Samsung Electronics Co., Ltd. Method of estimating disparity vector, and method and apparatus for encoding and decoding multi-view moving picture using the disparity vector estimation method
JP4605715B2 (ja) * 2006-06-14 2011-01-05 Ｋｄｄｉ株式会社 多視点画像圧縮符号化方法、装置及びプログラム
US8325814B2 (en) 2006-06-19 2012-12-04 Lg Electronics Inc. Method and apparatus for processing a video signal
KR100823287B1 (ko) * 2007-01-03 2008-04-21 삼성전자주식회사 전역 차이 벡터를 이용한 다시점 영상의 부호화, 복호화방법 및 장치
US8804839B2 (en) * 2007-06-27 2014-08-12 Korea Electronics Technology Institute Method for image prediction of multi-view video codec and computer-readable recording medium thereof

Also Published As

Publication number Publication date
US20100158129A1 (en) 2010-06-24
WO2009023091A2 (en) 2009-02-19
JP5646994B2 (ja) 2014-12-24
JP2010537484A (ja) 2010-12-02
US8964844B2 (en) 2015-02-24
CN101785317B (zh) 2013-10-16
TWI488145B (zh) 2015-06-11
CN101785317A (zh) 2010-07-21
WO2009023091A3 (en) 2009-04-02
TW200915228A (en) 2009-04-01
EP2177036A2 (en) 2010-04-21

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2473 DE 29-05-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.