Posed face image synthesis using nonlinear manifold learning
SCIE
SCOPUS
- Title
- Posed face image synthesis using nonlinear manifold learning
- Authors
- Cho, E; Kim, D; Lee, SY
- Date Issued
- 2003-01
- Publisher
- SPRINGER-VERLAG BERLIN
- Abstract
- This paper proposes to synthesize posed facial images from two parameters for the pose. This parameterization makes the representation, storage, and transmission of face images effective. Because variations of face images show a complicated nonlinear manifold in high-dimensional data space, we use an LLE (Locally Linear Embedding) technique for a good representation of face images. And we apply a snake model to estimate face feature values in the reduced feature space that corresponds to a specific pose parameter. Finally, a synthetic face image is obtained from an interpolation of several neighboring face images. Experimental results show that the proposed method creates an accurate and consistent synthetic face images with respect to changes of pose.
- Keywords
- DIMENSIONALITY REDUCTION
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/18374
- DOI
- 10.1007/3-540-44887-x_110
- ISSN
- 0302-9743
- Article Type
- Article
- Citation
- LECTURE NOTES IN COMPUTER SCIENCE, vol. 2688, page. 946 - 954, 2003-01
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.