Scalable Linear Predictive Coding of Time-Consistent 3D Mesh Sequences

Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

Authors

  • Nikolče Stefanoski
  • Xiaoliang Liu
  • Patrick Klie
  • Jörn Ostermann

Research Organisations

View graph of relations

Details

Original languageEnglish
Title of host publicationProceedings of 3DTV-CON
Publication statusPublished - 2007
Event1st International Conference on 3DTV, 3DTV-CON 2007 - Kos, Greece
Duration: 7 May 2007 → 9 May 2007

Publication series

NameProceedings of 3DTV-CON
ISSN (Print)2161-2021
ISSN (electronic)2161-203X

Abstract

We present a linear predictive compression approach for time-consistent 3D mesh sequences supporting and exploiting scalability. The algorithm decomposes each frame of a mesh sequence in layers employing patch-based mesh simplification techniques. This layered decomposition is consistent in time. Following the predictive coding paradigm, local temporal and spatial dependencies between layers and frames are exploited for compression. Prediction is performed vertex-wise from coarse to fine layers exploiting the motion of already encoded 1-ring neighbor vertices for prediction of the current vertex location. It is shown diat a predictive exploitation of the proposed layered configuration of vertices can improve the compression performance upon other state-of-the-art approaches by up to 16% in domains relevant for applications.

Keywords

    Animation compression, Dynamic 3D mesh coding, Linear predictive coding, Scalability, Time-consistent mesh sequence

ASJC Scopus subject areas

Cite this

Scalable Linear Predictive Coding of Time-Consistent 3D Mesh Sequences. / Stefanoski, Nikolče; Liu, Xiaoliang; Klie, Patrick et al.
Proceedings of 3DTV-CON. 2007. 4379461 (Proceedings of 3DTV-CON).

Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

Stefanoski, N, Liu, X, Klie, P & Ostermann, J 2007, Scalable Linear Predictive Coding of Time-Consistent 3D Mesh Sequences. in Proceedings of 3DTV-CON., 4379461, Proceedings of 3DTV-CON, 1st International Conference on 3DTV, 3DTV-CON 2007, Kos, Greece, 7 May 2007. https://doi.org/10.1109/3DTV.2007.4379461
Stefanoski, N., Liu, X., Klie, P., & Ostermann, J. (2007). Scalable Linear Predictive Coding of Time-Consistent 3D Mesh Sequences. In Proceedings of 3DTV-CON Article 4379461 (Proceedings of 3DTV-CON). https://doi.org/10.1109/3DTV.2007.4379461
Stefanoski N, Liu X, Klie P, Ostermann J. Scalable Linear Predictive Coding of Time-Consistent 3D Mesh Sequences. In Proceedings of 3DTV-CON. 2007. 4379461. (Proceedings of 3DTV-CON). doi: 10.1109/3DTV.2007.4379461
Stefanoski, Nikolče ; Liu, Xiaoliang ; Klie, Patrick et al. / Scalable Linear Predictive Coding of Time-Consistent 3D Mesh Sequences. Proceedings of 3DTV-CON. 2007. (Proceedings of 3DTV-CON).
Download
@inproceedings{2065f8d095d64403a4fa50ae68a3826a,
title = "Scalable Linear Predictive Coding of Time-Consistent 3D Mesh Sequences",
abstract = "We present a linear predictive compression approach for time-consistent 3D mesh sequences supporting and exploiting scalability. The algorithm decomposes each frame of a mesh sequence in layers employing patch-based mesh simplification techniques. This layered decomposition is consistent in time. Following the predictive coding paradigm, local temporal and spatial dependencies between layers and frames are exploited for compression. Prediction is performed vertex-wise from coarse to fine layers exploiting the motion of already encoded 1-ring neighbor vertices for prediction of the current vertex location. It is shown diat a predictive exploitation of the proposed layered configuration of vertices can improve the compression performance upon other state-of-the-art approaches by up to 16% in domains relevant for applications.",
keywords = "Animation compression, Dynamic 3D mesh coding, Linear predictive coding, Scalability, Time-consistent mesh sequence",
author = "Nikol{\v c}e Stefanoski and Xiaoliang Liu and Patrick Klie and J{\"o}rn Ostermann",
year = "2007",
doi = "10.1109/3DTV.2007.4379461",
language = "English",
isbn = "9781424407217",
series = "Proceedings of 3DTV-CON",
booktitle = "Proceedings of 3DTV-CON",
note = "1st International Conference on 3DTV, 3DTV-CON 2007 ; Conference date: 07-05-2007 Through 09-05-2007",

}

Download

TY - GEN

T1 - Scalable Linear Predictive Coding of Time-Consistent 3D Mesh Sequences

AU - Stefanoski, Nikolče

AU - Liu, Xiaoliang

AU - Klie, Patrick

AU - Ostermann, Jörn

PY - 2007

Y1 - 2007

N2 - We present a linear predictive compression approach for time-consistent 3D mesh sequences supporting and exploiting scalability. The algorithm decomposes each frame of a mesh sequence in layers employing patch-based mesh simplification techniques. This layered decomposition is consistent in time. Following the predictive coding paradigm, local temporal and spatial dependencies between layers and frames are exploited for compression. Prediction is performed vertex-wise from coarse to fine layers exploiting the motion of already encoded 1-ring neighbor vertices for prediction of the current vertex location. It is shown diat a predictive exploitation of the proposed layered configuration of vertices can improve the compression performance upon other state-of-the-art approaches by up to 16% in domains relevant for applications.

AB - We present a linear predictive compression approach for time-consistent 3D mesh sequences supporting and exploiting scalability. The algorithm decomposes each frame of a mesh sequence in layers employing patch-based mesh simplification techniques. This layered decomposition is consistent in time. Following the predictive coding paradigm, local temporal and spatial dependencies between layers and frames are exploited for compression. Prediction is performed vertex-wise from coarse to fine layers exploiting the motion of already encoded 1-ring neighbor vertices for prediction of the current vertex location. It is shown diat a predictive exploitation of the proposed layered configuration of vertices can improve the compression performance upon other state-of-the-art approaches by up to 16% in domains relevant for applications.

KW - Animation compression

KW - Dynamic 3D mesh coding

KW - Linear predictive coding

KW - Scalability

KW - Time-consistent mesh sequence

UR - http://www.scopus.com/inward/record.url?scp=47949104271&partnerID=8YFLogxK

U2 - 10.1109/3DTV.2007.4379461

DO - 10.1109/3DTV.2007.4379461

M3 - Conference contribution

AN - SCOPUS:47949104271

SN - 9781424407217

T3 - Proceedings of 3DTV-CON

BT - Proceedings of 3DTV-CON

T2 - 1st International Conference on 3DTV, 3DTV-CON 2007

Y2 - 7 May 2007 through 9 May 2007

ER -