任何口腔内数字成像系统基本上有三个组件:口腔内x射线源、图像显示设备（计算机/监视器和显示器-软件）和数字图像采集设备（固态传感器或PSP成像板和扫描仪，以及相关采集软件）。本技术报告将讨论其中的每一个组成部分。

There are essentially three components involved with any intra-oral digital imaging system: the intra-oral x-ray source, the image display device (computer/monitor and display- software), and the digital image acquisition device (solid-state sensor or PSP imaging plate and scanner, and associated acquisition-software). Each of these components will be addressed in this technical report.