Abstract:

This text discuss on the forensic digital image enhancement and restoration, including problem analysis and evaluation & noise reducing & detail enhancement & interference background reducing & blurred image restoration and surveillant video frame rebuilding., summarizing and giving the common methods and tactics.

Key words: forensic evidence inspection , material evidence , digital image , image enhancement , image restoration

摘要：

本文通过一些实例讨论了包括图像问题分析与评估、图像降噪处理、增强图像细节、干扰背景去除、模糊图像复 原与监控录像重建的基本方法，总结并给出一些典型情形的刑事数字图像增强和复原处理的一般方法及其处理策略。

关键词: 物证检验, 物证, 数字图像, 增强, 复原