Bottomley P A, Hinshaw W S, Holland G N
Phys Med Biol. 1978 Mar;23(2):309-17. doi: 10.1088/0031-9155/23/2/009.
A novel and versatile instrument for producing high quality monochrome and colour hard-copy of medical images from an array of digital information is described. Images are produced on standard photographic print paper mounted on the bed of a conventional X-Y plotter by scanning a time-modulated light source over the paper using a computer driven raster. A matrix board gives control of both greyscale and colour attribution. Examples of NMR images produced by the system are presented. A refinement of the technique which allows two variables to be displayed on one image is also described.
本文介绍了一种新颖且通用的仪器，它可根据一系列数字信息生成高质量的医学图像黑白和彩色硬拷贝。通过使用计算机驱动的光栅在纸张上扫描时间调制光源，在安装在传统X - Y绘图仪工作台上的标准相纸打印图像。一个矩阵板可控制灰度和颜色属性。文中给出了该系统生成的核磁共振图像示例。还描述了一种改进技术，该技术可在一幅图像上显示两个变量。
