登录
首页 » matlab » vulnerable_watermark

vulnerable_watermark

于 2006-06-10 发布 文件大小:196KB
0 315
下载积分: 1 下载次数: 95

代码说明:

  基于TS变换(一种整数变换)所实现的脆弱数字水印方法,讨论了整数水印在数字水印中的优点(transform (a Integer Transform), the fragile digital watermarking methods, Integer discussed in the digital watermark of the benefits of watermarking)

文件列表:

vulnerable watermark
....................\Blur.m
....................\clarify.m
....................\embedding.m
....................\INTTS.m
....................\INVINTTS.m
....................\INVRijndael.m
....................\INVTS.m
....................\message.mat
....................\recovering.m
....................\Rijndael.m
....................\TS.m

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • wave_decompose_ena0
    小波分解,得到低频系数并求特征熵,可用来对信号进行分选识别(Wavelet decomposition, low coefficient and entropy, which can be used for signal sorting and recognition)
    2011-12-12 11:29:07下载
    积分:1
  • Untitled
    自己编写离散小波变换与离散小波反变换程序对一幅图像做2级小波分解(离散小波变换)与合成(离散小波反变换)(Write your own discrete wavelet transform and discrete wavelet inverse transform procedure on an image to do two wavelet transform (DWT) and synthesis (discrete wavelet inverse transform))
    2010-06-06 15:33:00下载
    积分:1
  • 分解在图像处理 Wavelets
    小波分解在图像处理和电能质量分析中应用广泛,本文应用小波分解的方法将高频的暂态信号提取出来,获取暂态信号的特征量,就能够有效地计算暂态信号。(Wavelet decomposition in image processing and power quality analysis is widely used, this application of wavelet decomposition method to extract high-frequency transient signals, to obtain the amount of transient characteristics of the signal, we can effectively calculate the transient signal.)
    2011-06-20 21:11:45下载
    积分:1
  • Image-fusion-
    实现了基于小波变化的图像融合,并将融合结果显示出来(It realize the Image fusion based on wavelet transform and show the tesult)
    2011-04-30 10:56:39下载
    积分:1
  • xbsj
    小波神经网络实现短期电力负荷预测,神经网络模型及其BP学习算法。 (Wavelet neural network short term load forecasting, neural network model and BP learning algorithm.)
    2011-06-02 14:38:41下载
    积分:1
  • wavelet-pudn-3
    wavelet transforms in advanced forms
    2014-01-12 06:02:24下载
    积分:1
  • localpeaks
    用matlab编写找到向量维度的波峰波谷的值.(Prepared using matlab to find vector value of the dimension of the peaks and valleys.)
    2009-09-21 16:05:43下载
    积分:1
  • psd_cal
    根据采集的时域数据,做fft得到其频谱,并计算其功率谱密度(According to the collected time-domain data, the frequency spectrum is obtained by FFT and the power spectral density is calculated.)
    2019-04-25 14:44:55下载
    积分:1
  • 3900001
    本文研究的是利用奇异性指数实现对设备状态监视和故障预警功能。首先用LabVIEW 采集传感器电信号,然后对采集到的电信 号进行小波变换得到信号包络奇异点的奇异性指数,即设备运行状态的特征值(In this research project, we use LabVIEW to do wavelet-transformation to the signal collected by sensors in order to get singularity index from the singular points of the particular signal’s envelope. Through comparing this eigenvalue to the figures in a standard database, we can know the functional status of the instruments. Not only the diagnoses are continuously displayed, but alarms about signs of dysfunction will also be raised in a proper way. In other words, both the supervision of the instrument and warning of dysfunction can be achieved)
    2012-01-31 16:35:56下载
    积分:1
  • suanfa
    AR过程的线性建模的Burg算法参数估计m文件(Burg method for AR processing)
    2012-01-18 21:19:12下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载