The necessity of processing optical information for traditional X ray device has been stated, and the methods used to realize digital image has been outlined.
叙述了对X线胃肠机的光信息进行处理的必要性和X线胃肠机的图像数字化方法概况。
To realize X-ray digital image computerized analysis and processing, a defect-extraction automation technique is studied.
为了实现X射线数字图像的计算机智能分析和处理，研究了射线数字图像缺陷自动提取技术。
The application of digital image processing technology to sampling, restoring, noise-suppressing and enhancing of X-ray images is described. Mathematical models of the processing are also given.
阐述了数字图象处理技术在射线图象采样、复原、降噪和增强过程中的应用，给出了处理过程的数学模型。
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