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=***_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 (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8345762B2 (en) * 2005-02-18 2013-01-01 Thomson Licensing Method for deriving coding information for high resolution pictures from low resolution pictures and coding and decoding devices implementing said method
AU2012267007B2 (en) * 2011-06-10 2016-03-17 Mediatek Inc. Method and apparatus of scalable video coding
EP2719176B1 (de) * 2011-06-13 2021-07-07 Dolby Laboratories Licensing Corporation Vorhersage der bildschirmauflösung basierend auf verschmolzenen regionen
EP3958569A1 (de) * 2011-06-15 2022-02-23 Electronics And Telecommunications Research Institute Verfahren zur codierung und decodierung von skalierbaren videoinhalten und vorrichtung mit verwendung davon
KR102468287B1 (ko) * 2011-11-11 2022-11-18 지이 비디오 컴프레션, 엘엘씨 분할 코딩을 이용한 효과적인 예측
EP2777286B1 (de) 2011-11-11 2017-01-04 GE Video Compression, LLC Effektive codierung von wedgelet-partitionen
IN2014KN01047A (de) 2011-11-11 2015-10-09 Fraunhofer Ges Forschung
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
KR20150054752A (ko) * 2012-09-09 2015-05-20 엘지전자 주식회사 영상 복호화 방법 및 이를 이용하는 장치
KR101668202B1 (ko) * 2012-09-25 2016-10-20 인텔 코포레이션 스케일러블 비디오 코딩을 위한 인터레이어 샘플 적응 필터 파라미터 재사용
KR102447521B1 (ko) 2012-10-01 2022-09-26 지이 비디오 컴프레션, 엘엘씨 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 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
JP6139701B2 (ja) * 2013-01-07 2017-05-31 ヴィド スケール インコーポレイテッド スケーラブルビデオ符号化のための動き情報シグナリング
US20160088305A1 (en) * 2013-04-17 2016-03-24 Wilus Institute Of Standards And Technology Inc. Method and apparatus for processing video signal
KR102071581B1 (ko) * 2014-03-31 2020-04-01 삼성전자주식회사 서브블록 기반 예측을 수행하는 인터 레이어 비디오 복호화 방법 및 그 장치 및 서브블록 기반 예측을 수행하는 인터 레이어 비디오 부호화 방법 및 그 장치

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
US20080267291A1 (en) 2005-02-18 2008-10-30 Joseph J. Laks Thomson Licensing Llc Method for Deriving Coding Information for High Resolution Images from Low Resolution Images and Coding and Decoding Devices Implementing Said Method
KR100896279B1 (ko) * 2005-04-15 2009-05-07 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법

Also Published As

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

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