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DCT,DWT,DFT,LSB数字水印MATLAB+GUI界面
说明: 本课题为基于MATLAB的小波变换dwt和离散余弦dct的多方法对比数字水印系统。带GUI交互界面。有一个主界面GUI,可以调用dwt方法的子界面和dct方法的子界面。流程包括,读取宿主图像和水印图像,嵌入,多种方法的攻击(剪切,加噪,旋转等),提取,最后利用psnr峰值信噪比进行评价不同攻击下,鲁棒性的好坏。(This project is based on MATLAB wavelet transform DWT and discrete cosine DCT multi method contrast digital watermarking system. With GUI interactive interface. There is a main interface GUI, which can call the sub interfaces of DWT method and DCT method. The process includes: reading host image and watermark image, embedding, attacks of various methods (cutting, adding noise, rotation, etc.), extracting. Finally, PSNR peak signal-to-noise ratio is used to evaluate the robustness of different attacks.)
- 2021-04-04 23:29:04下载
- 积分:1
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IPLib2.0
一套基于VC++的遥感影象处理系统,可以实现空间域,频率域以及光谱的处理(yi tao ji yu VC++ de yaohan yingxiang chuli xitong)
- 2021-01-05 09:48:54下载
- 积分:1
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TDLMS
说明: 图像处理中应用非常广泛的二维最小均方误差算法(TDLMS)。绝对好用!(Image Processing is widely used two-dimensional MMSE algorithm (TDLMS). Absolute ease of use!)
- 2021-03-18 14:39:20下载
- 积分:1
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Arnold
可以对一幅图像进行Arnold进行置乱加密,另外还有解密的程序(Arnold can be carried out on an image scrambling encryption, decryption program in addition to)
- 2011-11-24 01:22:38下载
- 积分:1
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mrf
MRF程序:建立了马尔科夫随机场 应用于图像去噪 不过此程序有待进一步调试(MRF procedure used in image denoising)
- 2010-09-13 20:10:49下载
- 积分:1
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HAO
画椭圆和圆和直线的二值图求边缘点斜率(Draw the ellipse and the circle and the straight line of the binary image to find the edge slopeDraw the ellipse and the circle and the straight line of the binary image to find the edge slope)
- 2017-05-10 20:55:01下载
- 积分:1
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HE
说明: 对于低照度图像,或是模糊不清的雾天,雨天等图像,本算法都能很好的恢复它的清晰度(For the low illumination images, or blurring of the fog, rain and other images, the algorithm can be very good clarity to restore it)
- 2009-05-09 09:44:31下载
- 积分:1
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hsv_shadow
基于阴影形成的原理及阴影区域的特点,研究阴影区域的特征表示方法;
基于阴影区域特征设计或改进阴影检测方法,检测出户外图像中的阴影区域;
在检测出阴影区域的基础上,研究阴影去除方法;
编程实现相关方法并进行实验验证及分析。(Shadow detection and removal of single image)
- 2017-04-25 21:36:57下载
- 积分:1
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vector-image-detect
这是我的一骗小课程报告,内容主要是有关矢量数据压缩方法的简介,以及自己的一些见解。(VECTOR IMAGE DETECT)
- 2012-12-19 21:44:09下载
- 积分:1
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matlab
图像处理基础、图像运算、图像编码、图像变换、图像增强、图像复原、图像的分割、图像数学形态学处理和小波图像处理(The basis of image processing, image computing, image coding, image transformation, image enhancement, image restoration, image segmentation, image mathematical morphology and wavelet image processing)
- 2013-01-29 16:36:40下载
- 积分:1