基于Flash动画的数字水印研究及其Matlab实现

【摘要】 该文基于Matlab实现了一个flash动画的数字水印算法,将水印图像嵌入到flash动画文件的结束标签之后,并能够成功从已嵌入水印的flash动画中提取水印图像。实验结果表明,该算法不会影响到flash动画的播放效果,提取出的水印图像也能够正确识别。更多还原

【Abstract】 In this paper, a digital watermark algorithm is implemented by Matlab. The watermark image is embedded behind the end tag of flash animation file, then the water image can be extracted from watermark-embedded flash animation. The experiment results show that the watermark-embedded flash file can be played clearly and the extracted watermark can be recognized correctly更多还原