一个用DCT的数字水印毕业论文。本文重点研究了基于DCT的低频水印算法、基于DCT的中频水印算法和基于DCT的自适应视频水印方案。-DCT with a digital watermark dissertation. This paper focuses on the low-frequency DCT-based watermarking algorithm, IF DCT-based watermarking algorithms and DCT-based Adaptive Video W

data hiding, watermaking

Watermaking HVS(Hue Value Saturation). Watermaking HVS(Hue Value Saturation). Watermaking HVS(Hue Value Saturation). Watermaking HVS(Hue Value Saturation).-Watermaking HVS(Hue Value Saturation). Watermaking HVS(Hue Value Saturation). Watermaking HVS(