基于FPGA伪随机序列产生器，GOLLMANN级联F-FCSR，产生伪随机序列-FPGA-based pseudo-random sequence generator, GOLLMANN cascade F-FCSR, generating pseudo-random sequence

视频水印数据产生器，，利用伪随机序列调整有意义原始水印数据，从而产生具有随机性的，鲁棒性高的水印序列-Video watermark data generator, using a pseudo-random sequence to adjust the original watermark meaningful data, thereby generating a random, high robustness of the watermark sequence