Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Bulging-free dual quaternion skinning
- Authors
- Kim, YoungBeom; Han, JungHyun
- Issue Date
- 5월-2014
- Publisher
- WILEY
- Keywords
- skinning animation; linear blend skinning; dual quaternion skinning
- Citation
- COMPUTER ANIMATION AND VIRTUAL WORLDS, v.25, no.3-4, pp.323 - 331
- Indexed
- SCIE
SCOPUS
- Journal Title
- COMPUTER ANIMATION AND VIRTUAL WORLDS
- Volume
- 25
- Number
- 3-4
- Start Page
- 323
- End Page
- 331
- ISSN
- 1546-4261
- Abstract
- The linear blend skinning has been the most popular skeletal animation algorithm and also notorious for the collapsing-joint and candy-wrapper artifacts. The dual quaternion skinning (DQS) successfully resolves the problems, but it reveals its own artifacts, which we name bulging joint and distorted normal. We propose to post-process the DQS algorithm; the bulging-joint artifact can be removed by correcting the vertex positions, and the distorted-normal artifact can be removed by correcting the vertex normals. The proposed method is simple yet quite effective. The experimental results show that the skinning animation quality is significantly improved. Copyright (c) 2014 John Wiley & Sons, Ltd.
- Files in This Item
- There are no files associated with this item.
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.