# LSB随机隐写与分析 **Repository Path**: symf/lsb_steg_analysis ## Basic Information - **Project Name**: LSB随机隐写与分析 - **Description**: lsb随机隐写与分析程序 - **Primary Language**: Python - **License**: Not specified - **Default Branch**: master - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 0 - **Created**: 2020-11-14 - **Last Updated**: 2020-12-18 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README # LSB隐写与分析程序 #### 介绍 1. LSB随机隐写程序 2. 分析采用信息量估计法 #### 使用说明 1. Python 3.7, 安装opencv:pip install -i https://pypi.tuna.tsinghua.edu.cn/simple opencv-python, 安装matplotlib:pip install -i https://pypi.tuna.tsinghua.edu.cn/simple matplotlib 2. 隐写:python ./main.py 3. 直方图:python ./gary_detection.py 4. 信息量估计:python ./analysis.py #### 环境 1. 建议使用[Python 3.7](https://www.python.org/downloads/release/python-370/) 和 [Visual Studio Code](https://code.visualstudio.com/)运行代码 2. 安装opencv:pip install -i https://pypi.tuna.tsinghua.edu.cn/simple opencv-python 3. 安装matplotlib:pip install -i https://pypi.tuna.tsinghua.edu.cn/simple matplotlib #### 隐写 原图(./image/original.png): ![./image/original.png](https://images.gitee.com/uploads/images/2019/0618/161136_69f32d19_4963965.png "original.png") 隐写后(./image/steg.png): ![./image/steg.png](https://images.gitee.com/uploads/images/2019/0618/161256_07cc7c16_4963965.png "steg.png") #### 分析 原图: ![输入图片说明](https://images.gitee.com/uploads/images/2019/0618/161623_22c587f4_4963965.png "隐写前1.png") 隐写后: ![输入图片说明](https://images.gitee.com/uploads/images/2019/0618/161705_cbf0ba08_4963965.png "隐写后1.png")