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BILDMED
2009
123views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Image Registration Using Tensor Grids for Lung Ventilation Studies
In non-parametric image registration it is often not possible to work with the original resolution of the images due to high processing times and lack of memory. However, for some ...
Heike Ruppertshofen, Sven Kabus, Bernd Fischer
BILDMED
2009
143views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Landmark Constrained Non-parametric Image Registration with Isotropic Tolerances
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...
Nils Papenberg, Janine Olesch, Thomas Lange, Peter...
BILDMED
2009
215views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Vector Extrapolation-Based Acceleration of Regularized Richardson Lucy Image Deblurring
Confocal fluorescence microscopy has become an important tool in biological and medical sciences for imaging thin specimen, even living ones. Due to out-of-focus blurring and noise...
Steffen Remmele, Jürgen Hesser
BILDMED
2009
135views Algorithms» more  BILDMED 2009»
13 years 5 months ago
3D-Meshes aus medizinischen Volumendaten
Sascha Zelzer, Hans-Peter Meinzer
BILDMED
2009
155views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Spatio-temporal Analysis of Unstained Cells In-vitro
Abstract. The tracking of individual cells in time-lapse microscopy facilitates the assessment of certain characteristics of different cell types. Since manual tracking of an adequ...
Nico Scherf, Jens-Peer Kuska, Ulf-Dietrich Brauman...
BILDMED
2009
130views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Feature Processing for Automatic Anatomical Landmark Detection Using Reservoir Networks
We present an approach to the combination of an arbitrary number of image features to produce more sophisticated features for anatomical landmark detection. The combination was don...
Benjamin Roeschies, Susanne Winter
BILDMED
2009
160views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Multimodal Visualization of DTI and fMRI Data Using Illustrative Methods
Designing multimodal visualizations combining anatomical and functional brain data is a demanding task. Jainek et al. [1] applied illustrative rendering techniques to obtain a high...
Silvia Born, Werner M. Jainek, Mario Hlawitschka, ...
BILDMED
2009
124views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Evaluation of the Twofold Gaussian Mixture Model Applied to Clinical Volume Datasets
Abstract. Volume representations of blood vessels acquired by 3D rotational angiography are very suitable for diagnosing a stenosis or an aneurysm. For optimal treatment, physician...
Jan Bruijns
BILDMED
2009
167views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Landmark-Based 3D Elastic Registration of Pre- and Postoperative Liver CT Data
The qualitative and quantitative comparison of pre- and postoperative image data is an important possibility to validate computer assisted surgical procedures. Due to deformations ...
Thomas Lange, Stefan Wörz, Karl Rohr, Peter-M...
BILDMED
2009
115views Algorithms» more  BILDMED 2009»
13 years 5 months ago
Long Bone X-ray Image Stitching Using C-arm Motion Estimation
Abstract. In this paper, we propose a novel method to generate panoramic X-ray images intra-operatively by using the previously introduced camera augmented mobile C-arm by Navab et...
Lejing Wang, Jörg Traub, Sandro Michael Heini...