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DWTbyMatlab
数字水印技术是近年来图像保护技术研究领域的一个热点,本文提出了一种基于小波变换的图像数字水印嵌入算法的Matlab实现。实验结果表明,该算法具有较好的视觉效果和透明性。
(Abstract The digital watermarking technology is the most active topic in image protecting recently.In this paper,
a digital watermarking algorithm based on Wavelet transform is proposed,and give ou the program of this algorithm by
MatLab.The experimental results demonstrate that the method possess good vision effect and transparence.
Keywords Image protecting Wavelet transform Digital Watermarking Matlab
)
- 2010-06-04 22:43:33下载
- 积分：1
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book_files
通过matlab 平台，自己编写的Matlab程序。是关于滤波器的(the program of matlab is wrriten by myself that about sifting )
- 2015-03-08 15:04:33下载
- 积分：1
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region-growing-mtlb
Segmentation by growing a region from seed point using intensity mean measure.Simple but effective example of "Region Growing" from a single seed point.
- 2013-12-17 20:30:06下载
- 积分：1
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blockcoding
This is a note talk about Block coding Technique for reduction PAPR.
- 2010-12-20 06:46:07下载
- 积分：1
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matlabconductphoto
说明： 利用MATLAB编写的一些图形处理方面的程序，非常适用。(Prepared to use some of MATLAB graphics processing procedures, is very applicable.)
- 2008-09-08 10:06:58下载
- 积分：1
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BP.m
在工程应用中 经常会遇到一些复杂的非线性系统, 这些系统状态方程复杂, 难以 用数学方
法准确建模。 在这种情况下, 可以 建立 BP 神 经网 络表达这些 非 线 性系 统。 该方法把未 知 系
统看成是一个黑箱, 首先用 系 统 输入输出 数据 训 练 BP 神 经网 络, 使网 络能 够表达该未 知 函
数, 然后就可以 用训练好的 BP 神经网络预测系统输出 。
本章拟合的非线性函 数为
y = x1^2+x2^2.
。
(In engineering applications often encounter some complex nonlinear systems, which complicated the equation of state, can not be accurately modeled mathematically. In this case, BP neural network can be established to express these nonlinear systems. The method of the unknown system as a black box, the first input and output data with systematic training BP neural network, the network can express the unknown function, then you can use the trained BP neural network forecasting system output. Chapter for fitting non-linear function y = x1 ^ 2+x2 ^ 2..)
- 2014-12-13 21:39:55下载
- 积分：1
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ffmpeg_study
超经典的ffmepg学习教程及示例代码！~~~(Ultra Classic ffmepg tutorials and sample code)
- 2014-01-21 19:29:54下载
- 积分：1
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gaussiansobel
guassian sobel filter for image processing
- 2010-09-26 01:23:05下载
- 积分：1
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1
找的代码，并自己将每条代码的意义分析，用于学习的人。(To find the code, and he will analyze the meaning of each code used to learn.)
- 2010-05-13 17:28:18下载
- 积分：1
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SEPIC_CONVERTER
single ended primary inductor converter
- 2013-09-26 04:30:12下载
- 积分：1
