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ISVC
2005
Springer

Viewpoint Interpolation Using an Ellipsoid Head Model for Video Teleconferencing

9 years 3 months ago
Viewpoint Interpolation Using an Ellipsoid Head Model for Video Teleconferencing
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.
Na-Ree Yoon, Byung-Uk Lee
Added 28 Jun 2010
Updated 28 Jun 2010
Type Conference
Year 2005
Where ISVC
Authors Na-Ree Yoon, Byung-Uk Lee
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