53 search results - page 7 / 11 » Principal components for non-local means image denoising |
ICPR
2006
IEEE
14 years 7 months ago
2006
IEEE
This paper proposes a novel method for texture segmentation using independent component analysis (ICA) of Gabor features (called ICAG). It has three distinguished aspects. (1) Gab...
DIGRA
2003
Springer
13 years 12 months ago
2003
Springer
Does our preoccupation with navigable space distract us from the expressive potential of interactive media? Can our understanding of spatial context in virtual environments (VEs) ...
ICIAP
1999
ACM
13 years 11 months ago
1999
ACM
In this work we propose a new supervised deformable model that generalizes the classical contour-based snake. This model is defined to deform in a feature space generated by a se...
WSCG
2004
13 years 8 months ago
2004
We present a fully automatic scheme for the registration of MR images. The registration is carried out as a combination of an affine and an elastic transformation. The affine part...
ISBI
2007
IEEE
14 years 1 months ago
2007
IEEE
In this paper we present a novel tag removal method for tagged cardiac MR images. This method is based on a 2D bandstop filtering technique, which selectively attenuates the tag ...