COMPIMAGE
2010
Springer
13 years 2 months ago
2010
Springer
Abstract. In this paper, we analyze the effects of energy normalization in adaptivehierarchy-based energy minimization methods. Adaptive hierarchies provide a nt multi-level abstra...
COMPIMAGE
2010
Springer
13 years 9 months ago
2010
Springer
COMPIMAGE
2010
Springer
13 years 9 months ago
2010
Springer
We study how the quality of an image reconstructed by a binary tomographic algorithm depends on the direction of the observed object in the scanner, if only a few projections are a...
COMPIMAGE
2010
Springer
13 years 11 months ago
2010
Springer
Functional magnetic resonance imaging (fMRI) has become an exceedingly popular technique for studies of human brain activity. Typically, fMRI is performed with >3-mm sampling, s...
COMPIMAGE
2010
Springer
13 years 11 months ago
2010
Springer
We propose a method that we call auto-adaptive convolution which extends the classical notion of convolution in pictures analysis to function analysis on a discrete set. We define...
COMPIMAGE
2010
Springer
13 years 11 months ago
2010
Springer
Abstract. This paper presents a theoretical generalization of the circumcenter as the intersection of generalized perpendicular bisectors. We define generalized bisectors between ...