55 search results - page 4 / 11 » Total-variation regularization with bound constraints |
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
Among image restoration literature, there are mainly two kinds of approach. One is based on a process over image wavelet coefficients, as wavelet shrinkage for denoising. The other...
WSCG
2003
13 years 8 months ago
2003
The analysis of blood flow patterns and the interaction between salient topological flow features and cardiovascular structure plays an important role in the study of cardiovascul...
JAPLL
2010
13 years 5 months ago
2010
We introduce the extended modal logic EML with regularity constraints and full Presburger constraints on the number of children that generalize graded modalities, also known as nu...
ICIP
1997
IEEE
14 years 9 months ago
1997
IEEE
Multi-channel super-resolution is a means of recovering high frequency information by trading off the temporal bandwidth. Almost all the methods proposed in the literature are bas...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
In this work we propose a convex relaxation approach
for computing minimal partitions. Our approach is based
on rewriting the minimal partition problem (also known as
Potts mode...