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MICCAI
2005
Springer
9 years 4 months ago
Automatic Segmentation of Intra-treatment CT Images for Adaptive Radiation Therapy of the Prostate
Abstract. We have been developing an approach for automatically quantifying organ motion for adaptive radiation therapy of the prostate. Our approach is based on deformable image r...
B. C. Davis, Mark Foskey, Julian Rosenman, L. Goya...
MICCAI
2005
Springer
9 years 4 months ago
Adaptive Spatio-Temporal Restoration for 4D Fluorescence Microscopic Imaging
Abstract. We present a spatio-temporal filtering method for significantly increasing the signal-to-noise ratio (SNR) in noisy fluorescence microscopic image sequences where smal...
Jérôme Boulanger, Charles Kervrann, P...
MICCAI
2005
Springer
9 years 4 months ago
Spectral Clustering Algorithms for Ultrasound Image Segmentation
Abstract. Image segmentation algorithms derived from spectral clustering analysis rely on the eigenvectors of the Laplacian of a weighted graph obtained from the image. The NCut cr...
Neculai Archip, Robert Rohling, Peter Cooperberg, ...
MICCAI
2005
Springer
9 years 4 months ago
Inter-Operator Variability in Perfusion Assessment of Tumors in MRI Using Automated AIF Detection
A method is presented for the calculation of perfusion parameters in dynamic contrast enhanced MRI. This method requires identification of enhancement curves for both tumor tissue ...
Edward A. Ashton, Teresa McShane, Jeffrey Evelhoch
MICCAI
2005
Springer
10 years 1 days ago
Mass Preserving Registration for Heart MR Images
Abstract. This paper presents a new algorithm for non-rigid registration between two doubly-connected regions. Our algorithm is based on harmonic analysis and the theory of optimal...
Lei Zhu, Steven Haker, Allen Tannenbaum
MICCAI
2005
Springer
10 years 1 days ago
Sensor Guided Ablation Procedure of Left Atrial Endocardium
Abstract. In this paper, we present a sensor guided ablation procedure of highly motile left atrium. It uses a system which automatically registers the 4D heart model with the posi...
Hua Zhong, Takeo Kanade, David Schwartzman
MICCAI
2005
Springer
10 years 1 days ago
Deformable Registration of Diffusion Tensor MR Images with Explicit Orientation Optimization
In this paper, we present a novel deformable registration algorithm for diffusion tensor MR images that enables explicit optimization of tensor reorientation. The optimization see...
Hui Zhang 0005, Paul A. Yushkevich, James C. Gee
MICCAI
2005
Springer
10 years 1 days ago
Exploiting Temporal Information in Functional Magnetic Resonance Imaging Brain Data
Functional Magnetic Resonance Imaging(fMRI) has enabled scientists to look into the active human brain, leading to a flood of new data, thus encouraging the development of new data...
Lei Zhang 0002, Dimitris Samaras, Dardo Tomasi, Ne...
MICCAI
2005
Springer
10 years 1 days ago
A Physical Model for DT-MRI Based Connectivity Map Computation
In this study we address the problem of extracting a robust connectivity metric for brain white matter. We defined the connectivity problem as an energy minimization task, by assoc...
Burak Acar, Erdem Yörük, Roland Bammer
MICCAI
2005
Springer
10 years 1 days ago
Harmonic Skeleton Guided Evaluation of Stenoses in Human Coronary Arteries
This paper presents a novel approach that three-dimensionally visualizes and evaluates stenoses in human coronary arteries by using harmonic skeletons. A harmonic skeleton is the c...
Yan Yang, Lei Zhu, Steven Haker, Allen Tannenbaum,...
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