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Viewpoint interpolation using an ellipsoid head model for video teleconferencing
- Title
- Viewpoint interpolation using an ellipsoid head model for video teleconferencing
- Authors
- Yoon, NR; Lee, BU
- Ewha Authors
- 이병욱
- SCOPUS Author ID
- 이병욱
![scopus](/images/layout/icon2.png)
- Issue Date
- 2005
- Journal Title
- ADVANCES IN VISUAL COMPUTING, PROCEEDINGS
- ISSN
- 0302-9743
- Citation
- ADVANCES IN VISUAL COMPUTING, PROCEEDINGS vol. 3804, pp. 287 - 293
- Publisher
- SPRINGER-VERLAG BERLIN
- Indexed
- SCOPUS
![scopus](/images/layout/scopus2.gif)
- Document Type
- Article
Proceedings Paper
- Abstract
- To establish eye contact in video teleconferencing, it is necessary to synthesize a front view image by viewpoint interpolation. After finding the viewing direction of a user, we can interpolate an image seen from the viewpoint, which will result in a front view image. There are two categories of previous research: image based method and model based method. The former is simple, however, it shows limited performance for complex objects. And the latter is robust to noise, whereas it is computationally expensive. We propose to model a face with an ellipsoid and show that the new method is simple and robust from various experiments.
- ISBN
- 3-540-30750-8
- Appears in Collections:
- 공과대학 > 전자전기공학전공 > Journal papers
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