数字化物证检验探析

An Explorating Paper On Digital Material Evidence Examination

数字化物证检验，指采用计算机图像处理技术，对图像进行采集、存储、输出和管理；其处理过程方便、快捷、准确、直观。但是，由于数字图像具有“可修改性”，易受到人为因素的影响，因此，应对其应用程序加强规范，以确保数字化物证检验技术健康发展。

Digital material evidence examination will make a collection, treatment, store, exporting and management for picture by using computer picture process techninques. The treating process is more convenient, highspeed , accurate and audio-visual. But the digital picture is easily affected by man-made factors because of its maitainability, therefore, we should strengthen standards for its applying process so that examination techniques of digitalized material evidence can develop smoothly.