Fast Medical Image Reconstruction using Graphics Processing Unit: Towards Real-Time Reconstruction of Magnetic Resonance Images - Softcover

Haque, Mohammad Nazmul

 
9783639376777: Fast Medical Image Reconstruction using Graphics Processing Unit: Towards Real-Time Reconstruction of Magnetic Resonance Images
Softcover
ISBN 10: 3639376773 ISBN 13: 9783639376777
Verlag: VDM Verlag Dr. Müller, 2011

Inhaltsangabe

A fast magnetic resonance images (MRI) reconstruction algorithm taking advantage of the prevailing general purpose graphics processing unit (GPGPU) programming paradigm is experimented in this book. In a number of medical imaging modalities, the Fast Fourier Transform (FFT) is being used for the reconstruction of images from acquired raw data.The objective is to develop an algorithm to run under CPU and also in GPU for the reconstruction by performing the Fast Fourier Transform (FFT) as well as Inverse Fourier Transformation (IFT) in much faster way. The algorithm is developed in MATLAB environment. The CUFFT library is used to run under device to study the improved performance of reconstructions. GPUMat is used to running CUDA code in MATLAB. This book exercises the acceleration of MRI reconstruction algorithm on NVIDIA's GeForce G 103M based GPU and Intel® Core™2 Duo based CPU. Experimental FFT based reconstruction algorithm shows that GPU based MRI reconstruction achieved significant speedup compared to the CPUs for medical applications at a cheaper cost. The runtime for GPU shows that real-time MRI reconstruction will be possible.

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Verlag
VDM Verlag Dr. Müller
Erscheinungsdatum
2011
Sprache
Englisch
ISBN 10 
3639376773
ISBN 13 
9783639376777
Einband
Taschenbuch
Anzahl der Seiten
68
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Verantwortliche Person
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