在公安机关办案的过程中,为了对案件进行更加深入的了解,尽早的揭露犯罪分子的真实面目,对犯罪证据的收集是十分重要的。而为了进一步提升破案效率,必须确保证据具有良好的质量。在实际应用中,可采用痕迹检验技术,对证据的质量进行提升,从而为案件的侦破提供更大的助力。基于此,本文结合痕迹检验技术的基本概念,结合当前痕迹检验技术的应用现状,对其在提高证据质量当中的应用进行了分析。 In the process of handling cases by public security organs, it is very important for the collection of criminal evidence to reveal the true face of criminals as soon as possible in order to get a more in-depth understanding of the case. In order to further improve the efficiency of detection, we must ensure that the evidence is of good quality. In practical application, trace detection technology can be used to improve the quality of evidence so as to provide more help for the detection of cases. Based on this, combined with the basic concepts of trace inspection techniques, combined with the current application of trace inspection techniques, this paper analyzes its application in improving the quality of evidence.