With the current continuous development of medical device level, the more mature of digital X-ray photography imaging, not only have the digital image equipment been used by hospitals, but also extended to the space such as the relatively small vehicles. 当前随着医疗器械水平的不断发展，数字化X射线摄影成像技术的日臻成熟，数字化的影像设备不仅已为各大医院所使用，现也延伸到空间相对狭小的车辆上。
On Digital Photo - taking Technology in Criminal Photography Digital Imaging in Criminal Detection 数码影像技术走进刑事照相的思考刑事影像数字化配置方案的选择
Based on the principle analysis of digital color photography with tricolor grating ( TCG ), the experiments of adding TCG contacted before the imaging plane of a black-and-white CCD and taking digital color pictures with it were accomplished. 在分析三色光栅（TCG）编码滤色器用于数码彩色摄影原理的基础上，完成了黑白CCD像面前加贴TCG编码滤色器获得数字彩色图像的实验。
