登录
首页 » matlab » Binary-text-digital-image

Binary-text-digital-image

于 2011-05-15 发布 文件大小:1163KB
0 264
下载积分: 1 下载次数: 57

代码说明:

  提出了一种可抗 几何攻击的二值文本图像水印算法. 该算法基于DCT,它将二值图像的DCT、图像的视觉特征向 量和加密技术有机结合起来,在提取水印时不需要原始图像,是一种实用的盲水印算法(We propose a geometric attacks against Binary Text Watermarking Algorithm. The algorithm is based on DCT, it binary image DCT, the image of the visual feature vector and encryption technology combine in the watermark without the original image is a practical blind watermarking algorithm)

文件列表:

一种可抗几何攻击的二值文本图像数字水印算法.pdf,1395444,2011-03-30

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

  • yangtiao
    信号处理的常用程序,三次样条滤波,提供给信号处理编程初学者(Common signal processing procedures, cubic spline filter, provide signal processing program for beginners)
    2010-10-18 17:10:21下载
    积分:1
  • kde
    KDE for segmentation such as how to locate the person from the envrionment(KDE for segmentation)
    2010-10-29 23:47:05下载
    积分:1
  • MI_thresholding
    image thresholding otsu method
    2009-05-01 23:01:51下载
    积分:1
  • manmeetmcas-
    IT IS THE CODE OF GENETIC ALGORITHEM WHICH IS DEVELOPED IN MATLAB SOFTWARE
    2015-03-09 16:27:14下载
    积分:1
  • pengfei
    matlab小波分析程序,实现了图像的加水印,去噪,加噪声等功能,BP神经网络的整个训练过程。( matlab wavelet analysis program, Realize image watermarking, de-noising, plus noise and other functions, The entire training process BP neural network.)
    2016-11-11 00:17:44下载
    积分:1
  • fdtd-matlab
    MATLAB FDTD模拟光波在二维光子晶体传播(no)
    2010-05-08 15:41:02下载
    积分:1
  • Foundations-of-Fuzzy-Control---A-Practical-Approa
    FOUNDATIONS OF FUZZY CONTROL A PRACTICAL APPROACH, Jan Jantzen, 2nd, 2013
    2015-02-07 12:06:03下载
    积分:1
  • Weak-signal-detection
    本文利用软件相移技术得到相互正交的参考正弦波信号;通过互相关算法,完成了软正交矢量型LIA相关器的具体实现;利用该方法实现了对微弱信号幅值和相位的检测,有效地抑制干扰,减少了硬件电路成本。通过Matlab仿真,验证了该算法具有一定的优越性。(In this paper, the software technology is orthogonal to the phase shift of the reference sine wave signal through cross-correlation algorithm to complete the implementation of soft orthogonal vector LIA correlator achieved using this method for detecting a weak signal amplitude and phase, effectively suppress the interference and reduce the cost of the hardware circuit. By Matlab simulation show that the algorithm has certain advantages.)
    2020-11-09 15:49:46下载
    积分:1
  • PFAImaging
    这是一个针对聚束式合成孔径雷达的极坐标成像算法,程序里包含了雷达系统参数设置,场景参数设置以及成像算法。(This is a polar coordinate imaging algorithms for spotlight synthetic aperture radar, the program contains a radar system parameter settings, parameter settings and scene imaging algorithm.)
    2016-06-01 17:35:49下载
    积分:1
  • OFDM_System
    说明:  基于Matlab的完整的OFDM通信系统的仿真设计,内容主要包括编码,IFFT,调制,上下变频,高斯信道建模,FFT,PAPR抑制,同步,解调和解码等模块,并仿真验证了通信系统的可靠性。(The simulation design of the complete OFDM communication system based on Matlab mainly includes coding, IFFT, modulation, up-conversion, Gaussian channel modeling, FFT, PAPR suppression, synchronization, demodulation and decoding, and the simulation of the communication system. reliability.)
    2019-11-22 11:08:30下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载