A research on mouth expression animation based on compliant spatial mechanisms model

Jianjian Wu; Guoyun Lv; Yangyu Fan

doi:10.1109/ICDSP.2014.6900837

A research on mouth expression animation based on compliant spatial mechanisms model

Jianjian Wu, Guoyun Lv, Yangyu Fan

School of Electronics and Information

Northwestern Polytechnical University Xian

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

Abstract

Realistic mouth animation plays a very important role in facial expressions. This paper proposes a novel 3D human mouth animation model by introducing compliant spatial mechanisms. This method integrates the features of both the traditional muscle model and compliant spatial mechanisms model. Based on mouth movement characteristics, compliant spatial mechanisms model is used to simulate the movements of mouth opening and closing, and the muscle model is used to control the parts of orbicularis oris, risorius and so on. Simulation experiments show that this method can describe the physical movement of mouth opening and closing, therefore, realistic and natural mouth expression animation can be obtained.

Original language	English
Title of host publication	2014 19th International Conference on Digital Signal Processing, DSP 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	244-249
Number of pages	6
ISBN (Electronic)	9781479946129
DOIs	https://doi.org/10.1109/ICDSP.2014.6900837
State	Published - 2014
Event	2014 19th International Conference on Digital Signal Processing, DSP 2014 - Hong Kong, Hong Kong Duration: 20 Aug 2014 → 23 Aug 2014

Publication series

Name	International Conference on Digital Signal Processing, DSP
Volume	2014-January

Conference

Conference	2014 19th International Conference on Digital Signal Processing, DSP 2014
Country/Territory	Hong Kong
City	Hong Kong
Period	20/08/14 → 23/08/14

Keywords

Compliant spatial mechanisms
Expression animation
Mouth modeling
Muscle model

Access to Document

10.1109/ICDSP.2014.6900837

Cite this

Wu, J., Lv, G., & Fan, Y. (2014). A research on mouth expression animation based on compliant spatial mechanisms model. In 2014 19th International Conference on Digital Signal Processing, DSP 2014 (pp. 244-249). Article 6900837 (International Conference on Digital Signal Processing, DSP; Vol. 2014-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICDSP.2014.6900837

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title = "A research on mouth expression animation based on compliant spatial mechanisms model",

abstract = "Realistic mouth animation plays a very important role in facial expressions. This paper proposes a novel 3D human mouth animation model by introducing compliant spatial mechanisms. This method integrates the features of both the traditional muscle model and compliant spatial mechanisms model. Based on mouth movement characteristics, compliant spatial mechanisms model is used to simulate the movements of mouth opening and closing, and the muscle model is used to control the parts of orbicularis oris, risorius and so on. Simulation experiments show that this method can describe the physical movement of mouth opening and closing, therefore, realistic and natural mouth expression animation can be obtained.",

keywords = "Compliant spatial mechanisms, Expression animation, Mouth modeling, Muscle model",

author = "Jianjian Wu and Guoyun Lv and Yangyu Fan",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 19th International Conference on Digital Signal Processing, DSP 2014 ; Conference date: 20-08-2014 Through 23-08-2014",

year = "2014",

doi = "10.1109/ICDSP.2014.6900837",

language = "英语",

series = "International Conference on Digital Signal Processing, DSP",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "244--249",

booktitle = "2014 19th International Conference on Digital Signal Processing, DSP 2014",

}

Wu, J, Lv, G & Fan, Y 2014, A research on mouth expression animation based on compliant spatial mechanisms model. in 2014 19th International Conference on Digital Signal Processing, DSP 2014., 6900837, International Conference on Digital Signal Processing, DSP, vol. 2014-January, Institute of Electrical and Electronics Engineers Inc., pp. 244-249, 2014 19th International Conference on Digital Signal Processing, DSP 2014, Hong Kong, Hong Kong, 20/08/14. https://doi.org/10.1109/ICDSP.2014.6900837

A research on mouth expression animation based on compliant spatial mechanisms model. / Wu, Jianjian; Lv, Guoyun; Fan, Yangyu.
2014 19th International Conference on Digital Signal Processing, DSP 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 244-249 6900837 (International Conference on Digital Signal Processing, DSP; Vol. 2014-January).

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

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AU - Wu, Jianjian

AU - Lv, Guoyun

AU - Fan, Yangyu

PY - 2014

Y1 - 2014

N2 - Realistic mouth animation plays a very important role in facial expressions. This paper proposes a novel 3D human mouth animation model by introducing compliant spatial mechanisms. This method integrates the features of both the traditional muscle model and compliant spatial mechanisms model. Based on mouth movement characteristics, compliant spatial mechanisms model is used to simulate the movements of mouth opening and closing, and the muscle model is used to control the parts of orbicularis oris, risorius and so on. Simulation experiments show that this method can describe the physical movement of mouth opening and closing, therefore, realistic and natural mouth expression animation can be obtained.

AB - Realistic mouth animation plays a very important role in facial expressions. This paper proposes a novel 3D human mouth animation model by introducing compliant spatial mechanisms. This method integrates the features of both the traditional muscle model and compliant spatial mechanisms model. Based on mouth movement characteristics, compliant spatial mechanisms model is used to simulate the movements of mouth opening and closing, and the muscle model is used to control the parts of orbicularis oris, risorius and so on. Simulation experiments show that this method can describe the physical movement of mouth opening and closing, therefore, realistic and natural mouth expression animation can be obtained.

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KW - Expression animation

KW - Mouth modeling

KW - Muscle model

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Y2 - 20 August 2014 through 23 August 2014

ER -

A research on mouth expression animation based on compliant spatial mechanisms model

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Keywords

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