【摘要】 本文论证了偏角摄影的影像校正原理，指出了它在痕迹物证应用中的重要作用，为快速破案有力地打击犯罪分子提供了一条有效的技术手段。更多还原

【Abstract】 This article explains the principle of image correction in deflective photography and points out its importance in obtaining and clearing some vestigal material evidence, thus offering an effective technique for quickly unveiling criminal cases and strike harshly the criminals.更多还原