EP1869642A4 - Verfahren und vorrichtung zum kodieren/dekodieren von dreidimensionalen netzinformationen - Google Patents

Verfahren und vorrichtung zum kodieren/dekodieren von dreidimensionalen netzinformationen

Info

Publication number
EP1869642A4
EP1869642A4 EP06747358A EP06747358A EP1869642A4 EP 1869642 A4 EP1869642 A4 EP 1869642A4 EP 06747358 A EP06747358 A EP 06747358A EP 06747358 A EP06747358 A EP 06747358A EP 1869642 A4 EP1869642 A4 EP 1869642A4
Authority
EP
European Patent Office
Prior art keywords
decoding
encoding
mesh information
mesh
information
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.)
Withdrawn
Application number
EP06747358A
Other languages
English (en)
French (fr)
Other versions
EP1869642A1 (de
Inventor
Eun Young Chang
Nam Ho Hur
Soo In Lee
Euee Seon Jang
Dai Yong Kim
Byeong Wook Min
Sun Young Lee
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.)
Electronics and Telecommunications Research Institute ETRI
Industry University Cooperation Foundation IUCF HYU
Original Assignee
Electronics and Telecommunications Research Institute ETRI
Industry University Cooperation Foundation IUCF HYU
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 KR20060031078A external-priority patent/KR100747489B1/ko
Application filed by Electronics and Telecommunications Research Institute ETRI, Industry University Cooperation Foundation IUCF HYU filed Critical Electronics and Telecommunications Research Institute ETRI
Publication of EP1869642A1 publication Critical patent/EP1869642A1/de
Publication of EP1869642A4 publication Critical patent/EP1869642A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • 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
    • H04N19/70—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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP06747358A 2005-04-13 2006-04-13 Verfahren und vorrichtung zum kodieren/dekodieren von dreidimensionalen netzinformationen Withdrawn EP1869642A4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20050030853 2005-04-13
KR20050096261 2005-10-12
KR20060031078A KR100747489B1 (ko) 2005-04-13 2006-04-05 3차원 메쉬 정보의 부호화/복호화 방법 및 장치
PCT/KR2006/001363 WO2006110002A1 (en) 2005-04-13 2006-04-13 Method and apparatus for encoding/decoding 3d mesh information

Publications (2)

Publication Number Publication Date
EP1869642A1 EP1869642A1 (de) 2007-12-26
EP1869642A4 true EP1869642A4 (de) 2011-06-29

Family

ID=37087243

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06747358A Withdrawn EP1869642A4 (de) 2005-04-13 2006-04-13 Verfahren und vorrichtung zum kodieren/dekodieren von dreidimensionalen netzinformationen

Country Status (2)

Country Link
EP (1) EP1869642A4 (de)
WO (1) WO2006110002A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008084891A1 (en) * 2007-01-11 2008-07-17 Electronics And Telecommunications Research Institute Method and apparatus for encoding/decoding 3d mesh information including stitching information
WO2008129021A2 (en) * 2007-04-18 2008-10-30 Gottfried Wilhelm Leibniz Universität Hannover Scalable compression of time-consistend 3d mesh sequences
US8044830B2 (en) * 2007-09-20 2011-10-25 Lg Electronics Inc. Method and an apparatus for processing a signal
WO2009128617A2 (en) * 2008-04-18 2009-10-22 Electronics And Telecommunications Research Institute Apparatus and method for low-complexity three-dimensional mesh compression
CA2855169C (fr) 2011-11-10 2016-01-19 Parallel Geometry Inc. Methode et systeme pour coder de l'information
WO2013117001A1 (en) 2012-02-09 2013-08-15 Thomson Licensing Efficient compression of 3d models based on octree decomposition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998041023A1 (en) * 1997-03-11 1998-09-17 Sharp Kabushiki Kaisha Methods of coding the order information for multiple-layer vertices
WO2003007246A1 (en) * 2001-07-09 2003-01-23 Superscape Group Plc Mesh compression

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100294926B1 (ko) * 1998-08-29 2001-07-12 윤종용 점진적인 삼차원 메쉬 정보의 부호화/복호화 방법 및 장치
KR100513732B1 (ko) * 2002-12-05 2005-09-08 삼성전자주식회사 3차원 객체 데이터 부호화 및 복호화 방법 및 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998041023A1 (en) * 1997-03-11 1998-09-17 Sharp Kabushiki Kaisha Methods of coding the order information for multiple-layer vertices
WO2003007246A1 (en) * 2001-07-09 2003-01-23 Superscape Group Plc Mesh compression

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
"Data compression : The Complete Reference - Chapter 2 Statistical methods", 1 January 1997, SPRINGER-VERLAG, ISBN: 978-0-38-798280-9, article DAVID SALOMON: "Data compression : The Complete Reference - Chapter 2 Statistical methods", pages: 21 - 100, XP055046023 *
EUEE S JANG ET AL: "Technical Issues in 3D mesh compression", ITU STUDY GROUP 16 - VIDEO CODING EXPERTS GROUP -ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, no. M11623, 13 January 2005 (2005-01-13), XP030040368 *
EUN-YOUNG CHANG ET AL: "3DMC extension for efficient animation support", ITU STUDY GROUP 16 - VIDEO CODING EXPERTS GROUP -ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, no. M11938, 29 April 2005 (2005-04-29), XP030040646 *
EUN-YOUNG CHANG ET AL: "CE Results on 3DMC Revision for AFX amd. 2", ITU STUDY GROUP 16 - VIDEO CODING EXPERTS GROUP -ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, no. M12553, 12 October 2005 (2005-10-12), XP030041223 *
GABRIEL TAUBIN ET AL: "Geometric Compression through Topological Surgery", ITU STUDY GROUP 16 - VIDEO CODING EXPERTS GROUP -ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, no. M3059, 23 January 1998 (1998-01-23), XP030032332 *
See also references of WO2006110002A1 *

Also Published As

Publication number Publication date
WO2006110002A1 (en) 2006-10-19
EP1869642A1 (de) 2007-12-26

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