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TMI
2011
108views more  TMI 2011»
13 years 5 months ago
Incorporation of a Left Ventricle Finite Element Model Defining Infarction Into the XCAT Imaging Phantom
—The 4D extended Cardiac-Torso (XCAT) phantom was developed to provide a realistic and flexible model of the human anatomy and cardiac and respiratory motions for use in medical ...
Alexander I. Veress, William Paul Segars, Benjamin...
CF
2009
ACM
14 years 4 months ago
Accelerating total variation regularization for matrix-valued images on GPUs
The advent of new matrix-valued magnetic resonance imaging modalities such as Diffusion Tensor Imaging (DTI) requires extensive computational acceleration. Computational accelera...
Maryam Moazeni, Alex A. T. Bui, Majid Sarrafzadeh
VIP
2003
13 years 11 months ago
Optimal Selection of Image Segmentation Algorithms Based on Performance Prediction
Using different algorithms to segment different images is a quite straightforward strategy for automated image segmentation. But the difficulty of the optimal algorithm selection ...
Yong Xia, David Dagan Feng, Rongchun Zhao
ICPR
2004
IEEE
14 years 11 months ago
Thermal Face Recognition Over Time
We present a comparative study of face recognition performance with visible and thermal infrared imagery, emphasizing the influence of time-lapse between enrollment and testing im...
Diego A. Socolinsky, Andrea Selinger
BILDMED
2007
134views Algorithms» more  BILDMED 2007»
13 years 11 months ago
Multiscale Fractal Analysis of Cortical Pyramidal Neurons
Abstract. The present study used 3D data on neuronal morphology images to quantitatively characterize the phenotype of transgenic neurons. We calculated the multiscale fractal dime...
Andreas Schierwagen, Luciano da Fontoura Costa, Al...