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ATE466453T1 - Vereinfachte bewegungsprädiktion zwischen schichten für die skalierbare videocodierung - Google Patents

Vereinfachte bewegungsprädiktion zwischen schichten für die skalierbare videocodierung

Info

Publication number
ATE466453T1
ATE466453T1 AT07728563T AT07728563T ATE466453T1 AT E466453 T1 ATE466453 T1 AT E466453T1 AT 07728563 T AT07728563 T AT 07728563T AT 07728563 T AT07728563 T AT 07728563T AT E466453 T1 ATE466453 T1 AT E466453T1
Authority
AT
Austria
Prior art keywords
base layer
layer
macroblock
pixel
partition
Prior art date
Application number
AT07728563T
Other languages
English (en)
Inventor
Edouard Francois
Vincent Bottreau
Jerome Vieron
Christophe Chevance
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38596410&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE466453(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson Licensing filed Critical Thomson Licensing
Application granted granted Critical
Publication of ATE466453T1 publication Critical patent/ATE466453T1/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
    • H04N19/50—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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04N19/60—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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT07728563T 2006-05-05 2007-04-26 Vereinfachte bewegungsprädiktion zwischen schichten für die skalierbare videocodierung ATE466453T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06290747 2006-05-05
PCT/EP2007/054108 WO2007128706A2 (en) 2006-05-05 2007-04-26 Simplified inter-layer motion prediction for scalable video coding

Publications (1)

Publication Number Publication Date
ATE466453T1 true ATE466453T1 (de) 2010-05-15

Family

ID=38596410

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07728563T ATE466453T1 (de) 2006-05-05 2007-04-26 Vereinfachte bewegungsprädiktion zwischen schichten für die skalierbare videocodierung

Country Status (9)

Country Link
US (1) US8275037B2 (de)
EP (1) EP2016774B1 (de)
JP (1) JP5011378B2 (de)
KR (1) KR101311656B1 (de)
CN (1) CN101438596B (de)
AT (1) ATE466453T1 (de)
BR (1) BRPI0711103A2 (de)
DE (1) DE602007006177D1 (de)
WO (1) WO2007128706A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006087319A2 (en) * 2005-02-18 2006-08-24 Thomson Licensing Method for deriving coding information for high resolution pictures from low resoluton pictures and coding and decoding devices implementing said method
CN103597827B (zh) * 2011-06-10 2018-08-07 寰发股份有限公司 可伸缩视频编码方法及其装置
WO2012173745A1 (en) * 2011-06-13 2012-12-20 Dolby Laboratories Licensing Corporation Fused region-based vdr prediction
CN103765899B (zh) 2011-06-15 2018-03-06 韩国电子通信研究院 用于编码和解码可伸缩视频的方法以及使用其的设备
EP2777286B1 (de) 2011-11-11 2017-01-04 GE Video Compression, LLC Effektive codierung von wedgelet-partitionen
CN109218736B (zh) 2011-11-11 2020-09-15 Ge视频压缩有限责任公司 用于编码和解码的设备和方法
EP4161078A1 (de) 2011-11-11 2023-04-05 GE Video Compression, LLC Wirksame wedgelet zerlegungskomprimieren mit räumlicher prädiktion
HUE034631T2 (en) 2011-11-11 2018-02-28 Ge Video Compression Llc Adaptive partition coding
WO2013137701A1 (ko) * 2012-03-16 2013-09-19 한국전자통신연구원 다계층 영상을 위한 인트라 예측 방법 및 이를 이용하는 장치
CN104322067B (zh) * 2012-03-20 2018-08-10 三星电子株式会社 一种可伸缩视频编/解码方法和装置
GB2501517A (en) * 2012-04-27 2013-10-30 Canon Kk Scalable Encoding and Decoding of a Digital Image
US20150043638A1 (en) * 2012-05-15 2015-02-12 Sony Corporation Image processing apparatus and image processing method
WO2014038906A1 (ko) * 2012-09-09 2014-03-13 엘지전자 주식회사 영상 복호화 방법 및 이를 이용하는 장치
CN104584552B (zh) * 2012-09-25 2019-02-12 英特尔公司 Svc中重复使用层间sao参数的方法、设备、系统及机器可读存储介质
KR101835358B1 (ko) 2012-10-01 2018-03-08 지이 비디오 컴프레션, 엘엘씨 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
US10375405B2 (en) * 2012-10-05 2019-08-06 Qualcomm Incorporated Motion field upsampling for scalable coding based on high efficiency video coding
TWI675585B (zh) * 2013-01-07 2019-10-21 Ｖｉｄ衡器股份有限公司 可調整視訊編碼的移動資訊傳訊
KR20160009543A (ko) * 2013-04-17 2016-01-26 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 장치
CA2944445C (en) * 2014-03-31 2019-11-26 Samsung Electronics Co., Ltd. Interlayer video decoding method for performing sub-block-based prediction and apparatus therefor, and interlayer video encoding method for performing sub-block-based prediction and apparatus therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100586882B1 (ko) * 2004-04-13 2006-06-08 삼성전자주식회사 모션 스케일러빌리티를 지원하는 코딩 방법 및 장치
FR2872974A1 (fr) 2004-07-06 2006-01-13 Thomson Licensing Sa Procede ou dispositif de codage adaptatif
JP5065051B2 (ja) 2005-02-18 2012-10-31 トムソン ライセンシング 低解像度画像から高解像度画像の符号化情報を導出する方法、並びに、係る方法を実現する符号化及び復号化装置
KR100896279B1 (ko) * 2005-04-15 2009-05-07 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법

Also Published As

Publication number Publication date
CN101438596A (zh) 2009-05-20
KR20090015048A (ko) 2009-02-11
BRPI0711103A2 (pt) 2011-08-23
JP2009536479A (ja) 2009-10-08
KR101311656B1 (ko) 2013-09-25
WO2007128706A3 (en) 2008-01-03
WO2007128706A2 (en) 2007-11-15
CN101438596B (zh) 2014-03-26
US20090103615A1 (en) 2009-04-23
EP2016774A2 (de) 2009-01-21
US8275037B2 (en) 2012-09-25
EP2016774B1 (de) 2010-04-28
JP5011378B2 (ja) 2012-08-29
DE602007006177D1 (de) 2010-06-10

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