Pose Space Surface Manipulation
Joint Authors
Yoshiyasu, Yusuke
Yamazaki, Nobutoshi
Source
International Journal of Computer Games Technology
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-15
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Information Technology and Computer Science
Abstract EN
Example-based mesh deformation techniques produce natural and realistic shapes by learning the space of deformations from examples.
However, skeleton-based methods cannot manipulate a global mesh structure naturally, whereas the mesh-based approaches based on a translational control do not allow the user to edit a local mesh structure intuitively.
This paper presents an example-driven mesh editing framework that achieves both global and local pose manipulations.
The proposed system is built with a surface deformation method based on a two-step linear optimization technique and achieves direct manipulations of a model surface using translational and rotational controls.
With the translational control, the user can create a model in natural poses easily.
The rotational control can adjust the local pose intuitively by bending and twisting.
We encode example deformations with a rotation-invariant mesh representation which handles large rotations in examples.
To incorporate example deformations, we infer a pose from the handle translations/rotations and perform pose space interpolation, thereby avoiding involved nonlinear optimization.
With the two-step linear approach combined with the proposed multiresolution deformation method, we can edit models at interactive rates without losing important deformation effects such as muscle bulging.
American Psychological Association (APA)
Yoshiyasu, Yusuke& Yamazaki, Nobutoshi. 2012. Pose Space Surface Manipulation. International Journal of Computer Games Technology،Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-483850
Modern Language Association (MLA)
Yoshiyasu, Yusuke& Yamazaki, Nobutoshi. Pose Space Surface Manipulation. International Journal of Computer Games Technology No. 2012 (2012), pp.1-13.
https://search.emarefa.net/detail/BIM-483850
American Medical Association (AMA)
Yoshiyasu, Yusuke& Yamazaki, Nobutoshi. Pose Space Surface Manipulation. International Journal of Computer Games Technology. 2012. Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-483850
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-483850