5 search results - page 1 / 1 » Variational Deconvolution of Multi-channel Images with Inequ... |
IBPRIA
2007
Springer
14 years 1 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
14 years 2 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 5 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 5 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 8 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...