“Temporally coherent video matting” by Lee, Yoon and Lee
Conference:
Type:
Entry Number: 77
Title:
- Temporally coherent video matting
Presenter(s)/Author(s):
Abstract:
Existing video matting approaches determine the alpha matte sequence frame-by-frame, which lead to flickering near the boundary of the foreground region. We reduce this effect by considering video data as a spatio-temporal cube, and extending a robust matting algorithm to a 3D solver. Our results demonstrate consistent and visually pleasing alpha mattes, and tend to preserve temporal coherence better than previous techniques.
References:
Wang, J., and Cohen, M. F. Optimized color sampling for robust matting. In IEEE Computer Vision and Pattern Recognition 2007.
