本项目开源了我们在数字图像信息隐藏课程实验中提出的零失真 LSB 匹配隐写算法（Zero-Distortion LSB Matching），通过创新性地将像素修改策略转换为像素选择策略，我们实现了载密图像与原始图像在像素值上的完全一致，从而将 PSNR 推向了理论极限100dB。
This reposiroty will provide the content of Git basic usage Course.
The repository of openEuler portal
UADK is a general-purpose user space accelerator framework that uses the SVA technology to provide a unified programming interface for hardware acceleration computing cryptography and compression algorithms. Uadk-bigdata provides uadk solution in bigdata scenario.
