摘要
重点研究基于FPGA(现场可编程门阵列)的数字视频加密与解密,它是在视频采集与显示系统的基础上增加图像加密和解密模块,并使其在硬件上实现。该系统把视频采集和显示系统与数字视频的加密和解密系统有机结合在一起,达到对采集到的视频图像进行加密和对其解密的要求。
This paper focuses on the digital video encryption and decryption system based on FPGA. It is a video collection and display system added by image encryption and decryption modules, implemented on hardware. The system combines the video collection and display system with digital video encryption and decryption system, to encrypt and decrypt the video on the collected image. The system meets our requirements.
出处
《信息化研究》
2009年第11期31-33,共3页
INFORMATIZATION RESEARCH
