544 search results - page 85 / 109 » Bayesian Image Segmentation Using Wavelet-Based Priors |
CVPR
2008
IEEE
15 years 4 months ago
2008
IEEE
We present a new approach to the matting problem which splits the task into two steps: interactive trimap extraction followed by trimap-based alpha matting. By doing so we gain co...
ICIP
1994
IEEE
15 years 11 months ago
1994
IEEE
When dealing with ill-posed inverse problems in data analysis, the Bayesian approach allows one to use prior information to guide the result toward reasonable solutions. In this w...
ICRA
2008
IEEE
15 years 4 months ago
2008
IEEE
— It is widely agreed that efficient visual search requires the integration of target-driven top-down information and image-driven bottom-up information. Yet the problem of gaze...
CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
We address the image denoising problem, where zeromean white and homogeneous Gaussian additive noise should be removed from a given image. The approach taken is based on sparse an...
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TOG
2002
14 years 9 months ago
2002
This paper describes a new framework for video matting, the process of pulling a high-quality alpha matte and foreground from a video sequence. The framework builds upon technique...