An armature structure for 3D shapes
- Title
- An armature structure for 3D shapes
- Author
- 김덕수
- Keywords
- armature structure; prong feature; thinning; variational segmentation
- Issue Date
- 2014-12
- Publisher
- Springer
- Citation
- Applied Mathematics A, 2014, 29(4), P.422-437
- Abstract
- We present a novel armature structure for 3D articulated shapes, called SBall short for ‘skeletal balls’, which includes two parts: a one-dimensional skeleton and incident balls. Our algorithm mainly focuses on constructing the armature structure. This structure is based on an approximation skeleton which is homotopy equivalent to the shape. Each ball in the structure connects a skeletal joint and an interior region of the shape. The boundary vertices on the shape surface are attached onto the SBall using the power diagram of the ball set. A bilateral filtering algorithm and a variational segmentation algorithm are proposed to enhance the quality of SBall. Finally, applications of this structure are discussed.
- URI
- http://link.springer.com/article/10.1007%2Fs11766-014-3237-8http://hdl.handle.net/20.500.11754/49461
- ISSN
- 1005-1031
- DOI
- 10.1007/s11766-014-3237-8
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML