本文简明地介绍了计算机X线轴向断层装置中,把快速专用计算机处理后的数字图象经窗口处理,并用不同的灰度等级或利用伪彩色显示。由于采用了窗口技术和伪彩色显示技术,使图象得到了增强。根据不同的需要,窗位值可以连续变化,窗宽值可以分档调节。 This paper briefly introduces the computer X-ray axial fault device, the fast computer-dedicated digital image processing by the window, and with different gray levels or the use of pseudo-color display. As a result of the window technology and pseudo-color display technology, the image has been enhanced. According to different needs, window position value can be continuously changed, the window width value can be sub-file adjustment.