WO2007128706A3 - Simplified inter-layer motion prediction for scalable video coding - Google Patents

Simplified inter-layer motion prediction for scalable video coding Download PDF

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Publication number
WO2007128706A3
WO2007128706A3 PCT/EP2007/054108 EP2007054108W WO2007128706A3 WO 2007128706 A3 WO2007128706 A3 WO 2007128706A3 EP 2007054108 W EP2007054108 W EP 2007054108W WO 2007128706 A3 WO2007128706 A3 WO 2007128706A3
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WO
WIPO (PCT)
Prior art keywords
base layer
macroblock
layer
pixel
partition
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2007/054108
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French (fr)
Other versions
WO2007128706A2 (en
Inventor
Edouard Francois
Vincent Bottreau
Jerome Vieron
Christophe Chevance
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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
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Priority to CN200780016203.8A priority Critical patent/CN101438596B/en
Priority to EP07728563A priority patent/EP2016774B1/en
Priority to DE602007006177T priority patent/DE602007006177D1/en
Priority to KR1020087027170A priority patent/KR101311656B1/en
Priority to BRPI0711103-7A priority patent/BRPI0711103A2/en
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Priority to US12/227,046 priority patent/US8275037B2/en
Priority to AT07728563T priority patent/ATE466453T1/en
Priority to JP2009508319A priority patent/JP5011378B2/en
Publication of WO2007128706A2 publication Critical patent/WO2007128706A2/en
Publication of WO2007128706A3 publication Critical patent/WO2007128706A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H04N19/30—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
    • H04N19/50—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
    • H04N19/10—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)

Abstract

The invention relates to a method for determining for a high layer macroblock that uses inter-layer prediction a partitioning of the macroblock in partitions. It comprises the following steps: - dividing the high layer macroblock in non-overlapping high layer blocks of a predefined size; - determining a corresponding base layer pixel for one pixel, called reference pixel, of each high layer block; - identifying, for each reference pixel, a base layer macroblock to which the corresponding base layer pixel belongs, a base layer partition to which the corresponding base layer pixel belongs in the identified base layer macroblock, a base layer sub-partition to which the corresponding base layer pixel belongs in the identified base layer partition if the sub-partition exists; - deriving, for each of the high layer block, a single value, called PartInfo value; and - determining a partitioning of the high layer macroblock in macroblock partitions by comparing between them the PartInfo values associated with each of the high layer blocks.
PCT/EP2007/054108 2006-05-05 2007-04-26 Simplified inter-layer motion prediction for scalable video coding Ceased WO2007128706A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2009508319A JP5011378B2 (en) 2006-05-05 2007-04-26 Simplified inter-layer motion estimation for scalable video coding
EP07728563A EP2016774B1 (en) 2006-05-05 2007-04-26 Simplified inter-layer motion prediction for scalable video coding
DE602007006177T DE602007006177D1 (en) 2006-05-05 2007-04-26 N FOR SCALABLE VIDEO CODING
KR1020087027170A KR101311656B1 (en) 2006-05-05 2007-04-26 Simplified inter-layer motion prediction for scalable video coding
BRPI0711103-7A BRPI0711103A2 (en) 2006-05-05 2007-04-26 simplified layer motion prediction for scalable video encoding
CN200780016203.8A CN101438596B (en) 2006-05-05 2007-04-26 Simplified inter-layer motion prediction for scalable video coding
US12/227,046 US8275037B2 (en) 2006-05-05 2007-04-26 Simplified inter-layer motion prediction for scalable video coding
AT07728563T ATE466453T1 (en) 2006-05-05 2007-04-26 SIMPLIFIED BETWEEN-LAYER MOTION PREDICTION FOR SCALABLE VIDEO CODING

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06290747 2006-05-05
EP06290747.2 2006-05-05

Publications (2)

Publication Number Publication Date
WO2007128706A2 WO2007128706A2 (en) 2007-11-15
WO2007128706A3 true WO2007128706A3 (en) 2008-01-03

Family

ID=38596410

Family Applications (1)

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

Country Status (9)

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

Families Citing this family (19)

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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
KR20140005296A (en) * 2011-06-10 2014-01-14 미디어텍 인크. Method and apparatus of scalable video coding
EP2719176B1 (en) * 2011-06-13 2021-07-07 Dolby Laboratories Licensing Corporation Visual display resolution prediction based on fused regions
CN103765899B (en) 2011-06-15 2018-03-06 韩国电子通信研究院 Method for encoding and decoding scalable video and device using same
EP4161078A1 (en) 2011-11-11 2023-04-05 GE Video Compression, LLC Effective wedgelet partition coding using spatial prediction
WO2013068566A1 (en) 2011-11-11 2013-05-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Adaptive partition coding
EP2777286B1 (en) 2011-11-11 2017-01-04 GE Video Compression, LLC Effective wedgelet partition coding
KR102468287B1 (en) * 2011-11-11 2022-11-18 지이 비디오 컴프레션, 엘엘씨 Effective prediction using partition coding
WO2013137701A1 (en) * 2012-03-16 2013-09-19 한국전자통신연구원 Intra-prediction method for multi-layer images and apparatus using same
US20150043639A1 (en) * 2012-03-20 2015-02-12 Samsung Electronics Co., Ltd. Method and device for coding scalable video on basis of coding unit of tree structure, and method and device for decoding scalable video on basis of coding unit of tree structure
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
US20150288976A1 (en) * 2012-09-09 2015-10-08 Lg Electronics Inc. Image decoding method and apparatus using same
CN104584552B (en) * 2012-09-25 2019-02-12 英特尔公司 Method, device, system and machine-readable storage medium for reusing inter-layer SAO parameters in SVC
EP4054188A1 (en) 2012-10-01 2022-09-07 GE Video Compression, LLC Scalable video coding using inter-layer prediction of spatial intra prediction parameters
US10375405B2 (en) * 2012-10-05 2019-08-06 Qualcomm Incorporated Motion field upsampling for scalable coding based on high efficiency video coding
WO2014107720A1 (en) * 2013-01-07 2014-07-10 Vid Scale, Inc. Motion information signaling for scalable video coding
CN105122801A (en) * 2013-04-17 2015-12-02 韦勒斯标准与技术协会公司 Video signal processing method and apparatus
WO2015152608A2 (en) * 2014-03-31 2015-10-08 삼성전자 주식회사 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

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KR100586882B1 (en) * 2004-04-13 2006-06-08 삼성전자주식회사 Coding Method and Apparatus Supporting Motion Scalability
FR2872974A1 (en) * 2004-07-06 2006-01-13 Thomson Licensing Sa ADAPTIVE CODING METHOD OR DEVICE
CN101204092B (en) * 2005-02-18 2010-11-03 汤姆森许可贸易公司 Method for deriving encoding information of high-resolution image from low-resolution image and encoding and decoding device implementing the method
KR100896279B1 (en) * 2005-04-15 2009-05-07 엘지전자 주식회사 Method for scalably encoding and decoding video signal

Non-Patent Citations (4)

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Also Published As

Publication number Publication date
EP2016774B1 (en) 2010-04-28
ATE466453T1 (en) 2010-05-15
CN101438596B (en) 2014-03-26
KR20090015048A (en) 2009-02-11
US20090103615A1 (en) 2009-04-23
JP5011378B2 (en) 2012-08-29
CN101438596A (en) 2009-05-20
WO2007128706A2 (en) 2007-11-15
BRPI0711103A2 (en) 2011-08-23
DE602007006177D1 (en) 2010-06-10
US8275037B2 (en) 2012-09-25
KR101311656B1 (en) 2013-09-25
JP2009536479A (en) 2009-10-08
EP2016774A2 (en) 2009-01-21

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