搜索资源列表
wmlow
- 基于一级小波变换的将2值图像嵌入宿主图像低频子带的水印嵌入及提取算法-based on a wavelet transform the image of two images embedded host low-frequency band and the embedded watermark extraction algorithm
yasuoshuiyin
- 将基于小波变换的嵌入水印后的宿主图像进行压缩处理再提取灰度水印。-will be based on the wavelet transform the embedded watermark image of the host compressed again from Gray watermark.
wm_noise
- 将基于小波变换的水印嵌入后的宿主图像加噪处理再提取灰度水印。-will be based on the wavelet transform the watermark embedded in the host Image Noise from Gray again watermark.
Kmeans.Cluster.using.Guide
- 图像集群（Image Clustering） (1)图像读入，显示图像所在路径； (2)采用imgcluster函数进行图像集群，选择集群个数后进行图像集群； (3)运行后，在原图像上显示集群灰度图； (4)若要显示各个集群情况，可打开【Show Clustering Image】新窗体，显示各集群类的基于原图的彩绘区域。其中非当前集群范围，则显示灰度为255的黑色。用户可点击按纽上下查看所有集群图。-image cluster (Image Clustering) (1) re
Paper_Cut_Pattern
- 通过菜单可以导入不同的剪纸动画纹样,并对纹样进行各种形式的变形,是我所在的剪纸动画小组做所,有独创性-through the menu into different patterns of paper-cutting animation, as well as patterns for various forms of deformation, I was the host of paper cutting animation done by the group, originality
DecklinkCapture
- DecklinkCapture is a simple dialog based Microsoft Windows video capture and preview application. It can capture to a file either uncompressed, DV, Window Media encoded video. The encoding options will only be available if the encoders are present on
mylineseg
- 线段及直线的基本运算 1. 点与线段的关系2. 求点到线段所在直线垂线的垂足3. 点到线段的最近点4. 点到线段所在直线的距离 5. 点到折线集的最近距离 6. 判断圆是否在多边形内7. 求矢量夹角余弦 8. 求线段之间的夹角9. 判断线段是否相交10.判断线段是否相交但不交在端点处11.求线段所在直线的方程 12.求直线的斜率 13.求直线的倾斜角14.求点关于某直线的对称点15.判断两条直线是否相交及求直线交点 16.判断线段是否相交，如果相交返回交点-straight line segme
DCT_watermark
- watermark源代码里写了个函数如何求得水印图像与宿主图像间的差别,还有水印的代码-watermark in the source code to write a function of how to achieve a watermark image and the differences between the host image, as well as watermark code
JiyitexingLSB
- LSB密写技术是目前一种应用最为广泛的数据隐藏技术。本文通过对LSB密写算法的分析,指出了对载体图像进行LSB密写会引起图像统计特性改变的原因,并在此基础上提出了一种基于记忆特性的LSB密写算法。该算法记录下载体已经进行密写部分的统计特性,如果被嵌入的秘密比特与原始像素值的最低位相同,就不作改动 否则就根据该统计特性进行增1或减1的调整 在接收方,提取信息时只需要将载体图像的最低比特位提取、解密即可恢复秘密信息。该算法具有较高的隐蔽性,能够有效地抵抗统计分析方法。-Steganography i
DM_BF53x_USBdevice_ISP1362
- ADI公司BLACKFIN核心的处理器，USB的硬件驱动，连接开发板和电脑主机-ADI' s BLACKFIN core processor, USB hardware drivers, connect the development board and host computer
LSB
- 数字水印的最低有效位方法，能够把水印嵌入到宿主图像的最后一位。-Least significant bit digital watermarking method to embed watermark into the host image to the last one.
daheng1303camera
- 这是我毕设用大恒摄像机1303UM，做视觉测量的上位机代码，包括采集图像、二值化等操作。-This is my complete set with Daheng camera 1303UM, visual measurement of the host computer to do the code, including the collection of images and other binary operation.
watermarkDCT
- 对宿主图像的Y分量进行分块DCT变换，将水印依次嵌入到块中的直流系数。设定两种嵌入强度，根据块的纹理强弱来选择。-embedding the watermark into the DCT coefficient of Y-component of the host image .
img2
- 德国VC系列智能相机图像采集并传输到上位机程序，DSP，TCP/IP-German VC Series smart camera image acquisition and transmission to the host computer program, DSP, TCP/IP
A-DCT-watermarking-algorithm
- 提出了一种在数字图像上实现的盲水印算法, 嵌入的水印是64 64 8 bit 灰度图。该算 法用宿主图像的8 8 分块的DCT 域低频对应系数, 进行量化取余的方法嵌入水印。-Proposes a new digital image watermarking algorithm implemented on the embedded watermark is 64 64 8 bit gra
VC_SurCode
- 基于DM642的高清摄像机监控工程，代码齐全，设置后立即可以使用，是公司真正开发的成品。另外附带上位机的界面开发代码，也是齐全的，基于C++的程序，欢迎大家使用下载。-Based on the DM642 HD camera surveillance project, code complete set can be used immediately after, the company developed a real product. Also with the host computer
A-new-steganogra-phic-method-for-color-and-graysc
- A new steganogra phic method for color and grayscale image hiding... Full Implementatin In C# and Full C# project... this Program Get Secret Image And Host Image and then convert secret color image to palette based color image and then hide
Robust-Dynamic-Block-Based-Image-Watermarking-in-
- Robust Dynamic Block-Based Image Watermarking in DWT Domain this source code is programmed in MATLAB and contains original article... hide a mark in host image
host_ov7670_org
- OV7670的上位机显示程序。拍照简单。程序全部公开开。-OV7670 host computer display program. Taking pictures simple. All the procedures open to open.
EXISTING SYSTEM
- An illustrative of inserting secret data steps in host image and also modeling of stego image. In the first step, after preparing the host image, secret image and the corresponding chromosome, pixel bits are achieved using the genes of chromosome. Be