40 search results - page 2 / 8 » Optimality Bounds for a Variational Relaxation of the Image ... |
ICIP
2010
IEEE
13 years 2 months ago
2010
IEEE
We propose total subset variation (TSV), a convexity preserving generalization of the total variation (TV) prior, for higher order clique MRF. A proposed differentiable approximat...
NIPS
2001
13 years 6 months ago
2001
The popular K-means clustering partitions a data set by minimizing a sum-of-squares cost function. A coordinate descend method is then used to nd local minima. In this paper we sh...
ICCV
2009
IEEE
14 years 10 months ago
2009
IEEE
We consider a class of region-based energies for image
segmentation and inpainting which combine region integrals
with curvature regularity of the region boundary. To
minimize s...
SCALESPACE
2005
Springer
13 years 10 months ago
2005
Springer
We examine the problem of finding the optimal weight of the fidelity term in variational denoising. Our aim is to maximize the signal to noise ratio (SNR) of the restored image. ...
DAGM
2010
Springer
13 years 6 months ago
2010
Springer
Interactive motion segmentation is an important task for scene understanding and analysis. Despite recent progress state-of-theart approaches still have difficulties in adapting to...