基于Matlab的2D-FFT图像重建软件的设计

Design of the 2D-FFT Image Reconstruction Software Based on Matlab

介绍了Matlab软件来实现核磁共振成像中的2D-FFT图像重建算法,并将算法做成Windows通用的COM组件,嵌入Visual Basic6.0所建立的软件中,实现了对算法的保密措施。该研究将2D-FFT图像重建算法从商用核磁共振成像封闭系统中独立和剥离出来,为重建前的原始数据处理提供了条件,对于提高图像质量和诊断价值以及相关的图像后处理都具有重要意义。

This paper presents a Matlab s implementation for 2D-FFT image reconstruction algorithm of magnetic resonance imaging,with the universal COM component that Windows system can identify.This allows to segregate the 2D-FFT image reconstruction algorithm from the business magnetic resonance imaging closed system,providing the ability for initial data processing before reconstruction,which would be important for improving the image quality,diagnostic value and image post-processing.