5 search results - page 1 / 1 » Variational Deconvolution of Multi-channel Images with Inequ... |
IBPRIA
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. A constrained variational deconvolution approach for multichannel images is presented. Constraints are enforced through a reparametrisation which allows a differential g...
ICIG
2009
IEEE
13 years 11 months ago
2009
IEEE
The paper presents an adaptive image deblurring method with ringing control. Images are split in analogy with unsharp mask into low- and high-frequency components. Edges are sharp...
ICIP
2009
IEEE
13 years 2 months ago
2009
IEEE
This article proposes a new algorithm to compute the projection on the set of images whose total variation is bounded by a constant. The projection is computed through a dual form...
ICCV
2009
IEEE
13 years 2 months ago
2009
IEEE
In the context of variational image segmentation, we propose a new finite-dimensional implicit surface representation. The key idea is to span a subset of implicit functions with ...
BILDMED
2009
13 years 6 months ago
2009
Abstract. The incorporation of additional user knowledge into a nonrigid registration process is a promising topic in modern registration schemes. The combination of intensity base...