磁共振成象数据在486微机上的处理

MRI DATA PROCESSING ON 486 PERSONAL COMPUTERS

把ＢＲＵＫＥＲ磁共振成象（ＭＲＩ）数据传输到４８６高档微机上后，经过一系列适当的编程处理，可在微计算机上进行数据压缩和文件格式转换，借助当前的通用图象处理软件系统，可进行图象的校正、增强、编辑、合成等处理，非常有效地扩展一般ＮＭＲ成象谱仪图象处理软硬件的系统功能．另外，本方法也可用于其它类似谱仪的处理，使普通ＮＭＲ谱仪用户的添加成象设备后所面临的计算机软硬件系统图象处理功能不足的问题得到解决．

The Magnetic Resonance Image(MRI) data,acquired on the BRUKER MSL 400 NMR spectrometer,are processed on general 486 personal computer.The data are compressed and Converted to the normal raster image format-PC paintbrush format (PCX). With the converted PCX image data file,many image processing functions,such as grey correction, despeckle, edge enhancement,and sharpening, can be achieved and make the MRI data analysis easier and more effective. This method could be used for the similar spectrometer with some modifications in input data format convertion also.