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ICASSP
2011
IEEE
14 years 10 months ago
Hardware acceleration of iterative image reconstruction for X-ray computed tomography
X-ray computed tomography (CT) images could be improved using iterative image reconstruction if the 3D conebeam forward- and back-projection computations can be accelerated signif...
Jung Kuk Kim, Zhengya Zhang, Jeffrey A. Fessler
MICCAI
2009
Springer
16 years 7 months ago
Utero-Fetal Unit and Pregnant Woman Modeling Using a Computer Graphics Approach for Dosimetry Studies
Potential sanitary effects related to electromagnetic fields exposure raise public concerns, especially for fetuses during pregnancy. Human fetus exposure can only be assessed thro...
Jérémie Anquez, Tamy Boubekeur, Laza...
BIOSTEC
2008
112views Healthcare» more  BIOSTEC 2008»
15 years 8 months ago
FPGA-Based Computation of the Inductance of Coils Used for the Magnetic Stimulation of the Nervous System
In the last years the interest for magnetic stimulation of the human nervous tissue has increased considerably, because this technique has proved its utility and applicability bot...
Ionut Trestian, Octavian Cret, Laura Cret, Lucia V...
AUTOMATICA
2007
75views more  AUTOMATICA 2007»
15 years 6 months ago
Systematic ultimate bound computation for sampled-data systems with quantization
We present a novel systematic method to obtain componentwise ultimate bounds in perturbed sampled-data systems, especially when the perturbations arise due to quantization. The pr...
Hernan Haimovich, Ernesto Kofman, María M. ...
TITB
2010
145views Education» more  TITB 2010»
15 years 1 months ago
Fast katsevich algorithm based on GPU for helical cone-beam computed tomography
Katsevich reconstruction algorithm represents a breakthrough for helical cone-beam computed tomography (CT) reconstruction, because it is the first exact cone-beam reconstruction a...
Guorui Yan, Jie Tian, Shouping Zhu, Chenghu Qin, Y...