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WO2012093879A3 - Competition-based multiview video encoding/decoding device and method thereof - Google Patents

Competition-based multiview video encoding/decoding device and method thereof Download PDF

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Publication number
WO2012093879A3
WO2012093879A3 PCT/KR2012/000136 KR2012000136W WO2012093879A3 WO 2012093879 A3 WO2012093879 A3 WO 2012093879A3 KR 2012000136 W KR2012000136 W KR 2012000136W WO 2012093879 A3 WO2012093879 A3 WO 2012093879A3
Authority
WO
WIPO (PCT)
Prior art keywords
competition
decoding device
video encoding
multiview video
prediction vector
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/KR2012/000136
Other languages
French (fr)
Korean (ko)
Other versions
WO2012093879A2 (en
Inventor
이진영
김동현
류승철
서정동
손광훈
위호천
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.)
Samsung Electronics Co Ltd
Industry Academic Cooperation Foundation of Yonsei University
Original Assignee
Samsung Electronics Co Ltd
Industry Academic Cooperation Foundation of Yonsei University
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
Priority claimed from KR1020110126950A external-priority patent/KR20120080122A/en
Application filed by Samsung Electronics Co Ltd, Industry Academic Cooperation Foundation of Yonsei University filed Critical Samsung Electronics Co Ltd
Priority to US13/978,609 priority Critical patent/US20140002599A1/en
Publication of WO2012093879A2 publication Critical patent/WO2012093879A2/en
Publication of WO2012093879A3 publication Critical patent/WO2012093879A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive 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
    • H04N19/50—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Disclosed are a competition-based multiview video encoding/decoding device and a method thereof. The competition-based multiview video encoding/decoding device can improve encoding efficiency by determining a prediction vector with the best encoding performance through an extraction of a spatial prediction vector, a time prediction vector, and a viewpoint prediction vector corresponding to a current block.
PCT/KR2012/000136 2011-01-06 2012-01-06 Competition-based multiview video encoding/decoding device and method thereof Ceased WO2012093879A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/978,609 US20140002599A1 (en) 2011-01-06 2012-01-06 Competition-based multiview video encoding/decoding device and method thereof

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20110001341 2011-01-06
KR10-2011-0001341 2011-01-06
KR10-2011-0126950 2011-11-30
KR1020110126950A KR20120080122A (en) 2011-01-06 2011-11-30 Apparatus and method for encoding and decoding multi-view video based competition

Publications (2)

Publication Number Publication Date
WO2012093879A2 WO2012093879A2 (en) 2012-07-12
WO2012093879A3 true WO2012093879A3 (en) 2012-11-29

Family

ID=46457865

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000136 Ceased WO2012093879A2 (en) 2011-01-06 2012-01-06 Competition-based multiview video encoding/decoding device and method thereof

Country Status (1)

Country Link
WO (1) WO2012093879A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102186605B1 (en) 2012-09-28 2020-12-03 삼성전자주식회사 Apparatus and method for encoding and decoding multi-view image

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070039290A (en) * 2005-10-07 2007-04-11 전자부품연구원 Multi-view Image Compression Method of 2D Structure
JP2007104699A (en) * 2002-04-18 2007-04-19 Toshiba Corp Video coding method and apparatus
KR20090099096A (en) * 2006-03-30 2009-09-21 엘지전자 주식회사 Method and apparatus for decoding / encoding video signal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007104699A (en) * 2002-04-18 2007-04-19 Toshiba Corp Video coding method and apparatus
KR20070039290A (en) * 2005-10-07 2007-04-11 전자부품연구원 Multi-view Image Compression Method of 2D Structure
KR20090099096A (en) * 2006-03-30 2009-09-21 엘지전자 주식회사 Method and apparatus for decoding / encoding video signal

Also Published As

Publication number Publication date
WO2012093879A2 (en) 2012-07-12

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