基于数码相机的黑白模式分离异色痕迹

On Detachment of Heterochromia Traces Based on Black-and-white Modes of Digital Cameras

数码相机逐渐替代了胶卷相机,在新的技术条件下,用数码相机的黑白模式进行分色照相分离异色痕迹实验获得了较为理想的效果,而不需要后期用图像处理软件来进行分离,这为保持证据的原始性具有重要的意义。

Digital cameras gradually serve as a substitution for film-based cameras.Under the new technology conditions,the experiment of heterochromia detachment based on black-and-white modes of digital cameras contributes to satisfactory results,which preserves the primitive feature of the evidences.