工具痕迹在现代案件侦破过程中属于十分重要的一种证据,对快速确定犯罪嫌疑人及提高案件侦破效率均具有十分重要的作用及意义。在现代工具痕迹提取及检验过程中,很多现代化技术均得到广泛应用,而数字化技术就是其中一种,数字化提取及检验能够使工具痕迹检验效率得以进一步提高,从而使工具痕迹在案件侦破中得到更好应用。 Tool marks in the detection of modern cases belong to a very important evidence for the rapid determination of suspects and improve the efficiency of the case detection are very important role and significance. In the process of modern tool mark extraction and inspection, many modern technologies are widely used, and digital technology is one of them. Digitized extraction and inspection can further improve the efficiency of tool mark inspection, so as to make the tool marks more effectively in case detection Good application.