登录
首页 » matlab » DCT_watermark

DCT_watermark

于 2008-05-23 发布 文件大小:508KB
0 186
下载积分: 1 下载次数: 203

代码说明:

  基于离散余弦变换(DCT)的数字水印源代码包括水印生成、嵌入、提取等(Based on the discrete cosine transform (DCT) of the digital watermark source code including the watermark generation, embedding, extraction, etc.)

文件列表:

DCT_watermark





.............\nc.m
.............\psnr.m
.............\watermark.asv
.............\watermark.m
.............\withmark.bmp

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

  • TLS_ESPRIT
    阵列信号处理中的旋转不变子空间法。 原创。。。。。。。。。。。。(Array signal processing in the rotation invariant subspace method. Original. . . . . . . . . . . .)
    2010-10-30 09:46:10下载
    积分:1
  • gainiangematlab
    自己编写的用matlab实现概念格的程序,用来求得所有的概念(I have written the concept lattice using matlab procedures used to obtain all of the concepts)
    2012-05-19 12:12:04下载
    积分:1
  • ImageM_20140312
    ImageM integrates into a GUI several algorithms for interactve image processing and analysis. It allows to load images, apply filtering and/or segmentation, and run basic analyses. Interface is inspired the open source software ImageJ . To install, simply unzip, and add the path containing the +imagem directory. The application can be launched by typing: ImageM( rice.png ) (or any other image provided with the image processing toolbox). The development of ImageM started as a proof of concept for creating GUI dedicated to image processing. After adding several tools and options, I thought it could be useful to others, and maybe be used as an example of gui development. ImageM relies on the image processing toolbox and on the GUI Layout Toolbox. Most algorithms are wrapped into a specific Image class that allow to process in a unified way grayscale, binary and color images, 2D or 3D, and that can be used independently.
    2015-01-14 22:44:04下载
    积分:1
  • DCM-fast-vehicles-dynamic-line-of-site
    this code is useful for line of sight of two point that are vehicle(aircraft) with fast dynaimc
    2015-04-17 17:17:13下载
    积分:1
  • EYE-MATLAB
    EYE BLINK DETECTION USING MATLAB
    2016-05-04 10:24:13下载
    积分:1
  • ellip
    椭圆带通滤波器设计,根据椭圆原型滤波器,进行双线性变换和低通转带通,获得所需滤波器(Elliptic bandpass filter design based on elliptic prototype filter, the bilinear transformation turn bandpass and low-pass, to obtain the desired filter)
    2012-12-31 23:35:00下载
    积分:1
  • spams-matlab-v2.5-svn2014-07-04.tar
    字典学习的各种方法,K-SVD,online等主要的学习算法(Various methods dictionary learning, K-SVD, online learning algorithms and other major)
    2014-10-26 13:31:49下载
    积分:1
  • clippingfiltering
    this is clipping code for papr reduction in matlab.In this code clipping is fillowed by filtering to reduce inband interference.Simulated results are in the form of graphs to compare performance
    2013-11-08 19:38:45下载
    积分:1
  • maximize
    maximize window in matlab platform
    2013-05-10 05:58:51下载
    积分:1
  • OQPSK_AWGN2
    oqpsk in awgn channel
    2011-06-22 00:21:52下载
    积分:1
  • 696518资源总数
  • 106235会员总数
  • 12今日下载