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ICIP
2001
IEEE
14 years 12 months ago
Wavelet shrinkage with correlated wavelet coefficients
This paper investigates the statistical characterizationof multiscale wavelet coefficients corresponding to random signals and images. Virtually all approaches to wavelet shrinkag...
Zohreh Azimifar, Paul W. Fieguth, Ed Jernigan
ICIP
1998
IEEE
14 years 12 months ago
An Efficient Mutual Information Optimizer for Multiresolution Image Registration
We propose a new optimizer in the context of multimodal image registration. The optimized criterion is the mutual information between the images to align. This criterion requires ...
Michael Unser, Philippe Thévenaz
ICPR
2004
IEEE
14 years 11 months ago
Perceptual Distance Normalization for Appearance Detection
In this paper we develop a novel contrast-invariant appearance detection model. The goal is to classify object-specific images (e.g. face images) from generic background patches. ...
Allan D. Jepson, Chakra Chennubhotla
MICCAI
2006
Springer
14 years 11 months ago
Adaptive Script Based Animations for Intervention Planning
We describe scripting facilities to create medical animations for intervention planning based on medical volume data and derived segmentation information. A data independent script...
Konrad Mühler, Ragnar Bade, Bernhard Preim
MICCAI
2004
Springer
14 years 11 months ago
Spatio-Temporal Free-Form Registration of Cardiac MR Image Sequences
In this paper we develop a spatio-temporal registration algorithm for cardiac MR image sequences. The algorithm has the ability to correct any spatial misalignment between the imag...
Dimitrios Perperidis, Raad Mohiaddin, Daniel Rueck...