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xiaojun
- 本算法采用matalab编写，实现了基于复Hadamard变换的盲数字水印算法-The algorithm adopts matalab writing, Hadamard transform based on complex blind watermarking algorithm is proposed
JND
- 将watson的DCT视觉模型计算出来，能够得到每个8*8块的系数的JND值- calculate watson s vision model,we can get the JND of every 8*8 s coefficients.
jscolor-1.4.0
- 简单，易于使用的颜色选择器Javascr ipt控件。它拥有HSV和HVS两种模式，可以设置一个默认展示颜色在初化加载的时候。返回十六进制值。-Simple, easy to use color picker Javascr ipt control. HSV and HVS It has two modes, you can set a default display color at the beginning of the load time. Back hexadecimal value.
hvs
- HVS人体视觉小波水印 小波水印分为三步： 分解，嵌入，重构，提取 HVS人体视觉：着重在于三个系数的使用-HVS human visual watermark wavelet wavelet watermark divided into three steps: decomposition, embedded, reconfigurable, extract HVS human visual: focus on is the use of three factor
P-HMA
- PSNRHMA matlab code 基于HVS的PSNRHMA和PSNRHA代码(matlab code of PSNRHMA and PSNRHA for image quality assessment)