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目录
摘 要......................................................................................................................2
abstract ...................................................................................................................3
第 1 章 绪论..........................................................................................................6
1.1 研究背景与意义.....................................................................................6
1.2 国内外研究现状和发展趋势.................................................................6
1.3 本论文主要工作及组织结构.................................................................6
1.3.1 论文主要研究工作......................................................................6
1.3.2 论文的组织结构........................................................................7
第 2 章 技术介绍及需求分析..............................................................................8
2.1 技术介绍.................................................................................................8
2.1.1 Python 技术介绍...........................................................................8
2.1.2django 框架 ....................................................................................8
2.1.3MySQL 数据库..............................................................................8
2.1.4OpenCV 技术.................................................................................8
2.1.5ELA 算法 .......................................................................................9
2.2 系统需求分析.........................................................................................9
2.3 系统可行性分析......................................................................................9
2.3.1 技术可行性...................................................................................9
2.3.2 经济可行性...................................................................................9
2.3.3 操作可行性.................................................................................10
2.3.4 发展可行性.................................................................................10
2.4 图像取证目标........................................................................................10
第 3 章 系统的设计实现与测试........................................................................11
3.1 系统的总体设计...................................................................................11
3.2 数据库的设计.......................................................................................11
3.3 图像取证系统的操作实现..................................................................11
3.3.1 登录首页....................................................................................11
3.3.2 管理主界面................................................................................12
3.3.3 照片举证的实现.........................................................................13
3.3.4 照片管理界面.............................................................................14
3.3.5 用户管理界面.............................................................................14
3.4 系统的测试..........................................................................................14
3.4.1 测试的环境.................................................................................15