Design of embedded video surveillance system based on quantum cryptography

The design of S3C6410-based on the hardware platform and Linux operating systems as the software platform for video surveillance system was illustrated, which captured video data through an external USB camera, H.264 compression algorithm was used to improve the coding efficiency and AVI video format to storage the video. A quantum cryptography communication system based on the technology of single photon is embedded in the video information transmission link from ARM developmental board to computer. The test results showed that the collecting end and transmitting process of surveillance system have achieved the design goal, the system is stable and reliable.