Super Resolution of the Magnetic Resonance Imaging Reconstruction

Muthana N. Abdul-Hussein Al-Hassany,Dr. Mohammed H. Ali Al-Hayani

semanticscholar(2018)

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摘要
Medical images after reconstruction have some defects, and the enlargement the image to the desired magnification factor causes the defects to be appeared again and in dense forms and making the image is not suitable for transmission and displaying on the HDTV, or other high definition devices. We summarize the defects and removing it in denoising and debluring and remove aliasing and crosstalk using adaptive noise filter, also perform registration with decreasing aliasing effect, and removing the crosstalk by using ‘intensity interpolation’ of the MRI slices by simulation blur (Gaussian),noise(salt &pepper), aliasing of the medical image (type “shepp-logan”), and the MRI slices are originally reconstructed .the magnification MRI slices from 128 to 256, with time of reconstruction compared with time of super resolution in MRI slices.
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