Physically-based linear blend skinning

Youngbeom Kim; Junghyun Han

Physically-based linear blend skinning

Department of Computer Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper proposes an example-based linear blend skinning system that incorporates the torques applied to the skeletal joints. For this purpose, deformation gradient predictors are trained using a set of examples with the minimum torque and another set with the maximum torque. The run-time algorithm takes an animated skeleton and joint torques as input. It computes the deformation gradients from the predictors. They are then combined with torque-based blending functions. The functions are trained at the preprocessing stage using a set of skeleton-mesh-torque examples with the aid of statistical analysis. The experimental results show that the proposed system runs at real-time and produces quite realistic skinned meshes based on the input torques.

Original language	English
Title of host publication	Proceedings of the International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing 2017 and Big Data Analytics, Data Mining and Computational Intelligence 2017 - Part of the Multi Conference on Computer Science and Information Systems 2017
Editors	Luis Rodrigues, Yingcai Xiao, Ajith P. Abraham
Publisher	IADIS
Pages	349-350
Number of pages	2
ISBN (Electronic)	9789898533661
Publication status	Published - 2017
Event	11th International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing, CGVCVIP 2017 and International Conference on Big Data Analytics, Data Mining and Computational Intelligence, BigDaCI 2017 - Lisbon, Portugal Duration: 2017 Jul 21 → 2017 Jul 23

Publication series

Name	Proceedings of the International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing 2017 and Big Data Analytics, Data Mining and Computational Intelligence 2017 - Part of the Multi Conference on Computer Science and Information Systems 2017

Other

Other	11th International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing, CGVCVIP 2017 and International Conference on Big Data Analytics, Data Mining and Computational Intelligence, BigDaCI 2017
Country/Territory	Portugal
City	Lisbon
Period	17/7/21 → 17/7/23

Bibliographical note

Funding Information:
This work was supported by Institute for Information & communications Technology Promotion (IITP) grant funded by the Korea government (MSIP) (No.R0115-16-1011). J. Han is the corresponding author.

Publisher Copyright:
© 2017.

Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.

Keywords

Computer animation
Linear blend skinning
Skeletal joints
Torques

ASJC Scopus subject areas

Computer Science(all)

Cite this

Kim, Y., & Han, J. (2017). Physically-based linear blend skinning. In L. Rodrigues, Y. Xiao, & A. P. Abraham (Eds.), Proceedings of the International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing 2017 and Big Data Analytics, Data Mining and Computational Intelligence 2017 - Part of the Multi Conference on Computer Science and Information Systems 2017 (pp. 349-350). (Proceedings of the International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing 2017 and Big Data Analytics, Data Mining and Computational Intelligence 2017 - Part of the Multi Conference on Computer Science and Information Systems 2017). IADIS.

Physically-based linear blend skinning. / Kim, Youngbeom; Han, Junghyun.
Proceedings of the International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing 2017 and Big Data Analytics, Data Mining and Computational Intelligence 2017 - Part of the Multi Conference on Computer Science and Information Systems 2017. ed. / Luis Rodrigues; Yingcai Xiao; Ajith P. Abraham. IADIS, 2017. p. 349-350 (Proceedings of the International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing 2017 and Big Data Analytics, Data Mining and Computational Intelligence 2017 - Part of the Multi Conference on Computer Science and Information Systems 2017).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kim, Y & Han, J 2017, Physically-based linear blend skinning. in L Rodrigues, Y Xiao & AP Abraham (eds), Proceedings of the International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing 2017 and Big Data Analytics, Data Mining and Computational Intelligence 2017 - Part of the Multi Conference on Computer Science and Information Systems 2017. Proceedings of the International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing 2017 and Big Data Analytics, Data Mining and Computational Intelligence 2017 - Part of the Multi Conference on Computer Science and Information Systems 2017, IADIS, pp. 349-350, 11th International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing, CGVCVIP 2017 and International Conference on Big Data Analytics, Data Mining and Computational Intelligence, BigDaCI 2017, Lisbon, Portugal, 17/7/21.

Kim Y, Han J. Physically-based linear blend skinning. In Rodrigues L, Xiao Y, Abraham AP, editors, Proceedings of the International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing 2017 and Big Data Analytics, Data Mining and Computational Intelligence 2017 - Part of the Multi Conference on Computer Science and Information Systems 2017. IADIS. 2017. p. 349-350. (Proceedings of the International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing 2017 and Big Data Analytics, Data Mining and Computational Intelligence 2017 - Part of the Multi Conference on Computer Science and Information Systems 2017).

Kim, Youngbeom ; Han, Junghyun. / Physically-based linear blend skinning. Proceedings of the International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing 2017 and Big Data Analytics, Data Mining and Computational Intelligence 2017 - Part of the Multi Conference on Computer Science and Information Systems 2017. editor / Luis Rodrigues ; Yingcai Xiao ; Ajith P. Abraham. IADIS, 2017. pp. 349-350 (Proceedings of the International Conferences on Computer Graphics, Visualization, Computer Vision and Image Processing 2017 and Big Data Analytics, Data Mining and Computational Intelligence 2017 - Part of the Multi Conference on Computer Science and Information Systems 2017).

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Physically-based linear blend skinning

Abstract

Publication series

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Bibliographical note

Keywords

ASJC Scopus subject areas

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Cite this