手印偏角数码摄影与影像矫正

Angular Digital Photographing of Fingerprints and Image Correction

拍摄各种光滑客体表面上的汗液手印,一直是刑事摄影的老大难问题之一。数字摄影的出现,为解决这一矛盾提供了新的契机。用数码偏角摄影加后期影像矫正是一种解决这一问题的有效方法。

Photographing of fingerprints on smooth surfaces poses one of the most difficulties of criminal photography. Theappearance of digital photography provides new opportunities for solving this problem and the solution lies in angular pho-tographing and image correction afterwards.