数码相机在痕迹物证照相中的应用

On the application of digital cameras in the mark inspection

痕迹物证照相是痕迹检验的重要一环。使用数码相机进行物证照相,痕迹检验人员可以根据需要自行拍照曾经由专业技术人员拍照的物证相片,这对于提高检验效率和检验质量具有重要意义。本文从基层痕迹检验技术人员的角度出发,着重研究如何使用消费级的数码相机拍照微小的痕迹物证。

The mark pnotography is one of important part in mark inspection. It help the mark inspector take pictures freely according the need by using the digital camera. It is useful for us to improve the inspection efficiency and qualities. The paper researches on how to use the consumptive digital camera to take photos of the tiny proofs from the view of the mark inspectors in the basic public security bureau.