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bgs_track.cpp
Tracking based on background subtraction
- 2013-09-26 18:20:35下载
- 积分:1
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GMM
本代码建立高斯混合模型(高斯多模型)(GMM),将其用于计算机视觉领域的视频目标检测/视频监控/运动检测/运动目标检测/视频目标跟踪等相关应用中。(This code sets up Gaussian mixture model(Gaussion Mixture Model, GMM) with image sequences for the research and application field of computer vision, using GMM for visual object detection(video object detection), visual surveillance, motion detection, motion tracking, visual object tracking, video object tracking, etc.)
- 2011-01-14 10:21:54下载
- 积分:1
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Embedded-in-the-DCT-coefficients-
在图像的DCT系数上嵌入信息,图像为常见的512*512大小的灰度图(实验所用图像为LENA.BMP)。嵌入的信息为一二进制Logo图(实验所用logo图为tj-logo.bmp),该图大小为32*32,共1024个Bit。
1. 在LENA图中嵌入水印,输出嵌入后的水印图像。
2. 对水印图像解码,输出解码后得到的logo图,并统计错误率。
3. 使用不同的嵌入强度进行嵌入,观察其对作品直觉效果和解码效果的影响,绘制相应的曲线。
4. 使用加入噪声、改变对比度、JPEG压缩等攻击方法对水印作品进行攻击,查看解码的效果。
(Information embedded in the DCT coefficients of the image, the image of the common 512* 512 size gray-scale (experimental image LENA.BMP). Information embedded in a binary Logo Figure (used in the experiment logo picture shows the tj-logo.bmp), the plot size 32* 32, 1024 Bit.
LENA Figure embedded watermark, the watermark image output embedded.
(2) logo watermark image decoding, the output decoded Figure statistical error rate.
(3) using a different embedding strength for embedding, observe the works intuitive effects and decoding results, and draw the corresponding curve.
(4) by adding the noise, change the contrast, JPEG compression attack methods to attack, to see the effect of decoding the watermark works.)
- 2012-04-16 18:56:11下载
- 积分:1
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1
一个SAR目标边缘自动检测与定位算法的一个车辆检测的视频(A vehicle detection, an automatic detection and localization of SAR edge algorithm of video)
- 2013-08-24 16:16:59下载
- 积分:1
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基于IBP算法的超分辨率图像重建
基于IBP算法的超分辨率图像重建,原理讲得十分清楚。(Super-resolution image reconstruction based on IBP algorithm. The principle is very clear.)
- 2021-03-04 10:19:32下载
- 积分:1
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32606208arnold~DFT
基于dft的数字水印算法,希望对大家有用(this is good)
- 2012-12-18 11:07:05下载
- 积分:1
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FastICA_Kurt
这个算法是基于峭度的快速不动点算法,混合方式是线性瞬时混合,适定情况,该算法收敛速度较梯度算法快,很实用。(failed to translate)
- 2013-05-08 18:09:53下载
- 积分:1
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ImageBoard
一个功能比较全面的图像处理系统,对初学者很有参考价值。(One features a more comprehensive image processing system, useful for beginners reference value.)
- 2013-07-10 11:05:46下载
- 积分:1
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Calculate-the-proportion-of-pigment
计算色素占比,能够自动计算各种颜色的占比。省时省力。(Calculate the proportion of pigment, can automatically calculate the proportion of various colors. Saving time.)
- 2016-03-02 10:42:33下载
- 积分:1
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aaadfsdlkfjsdklf2008
基于SIFT特征的遥感影像自动配准.rar (SIFT-based remote sensing image characteristics of automatic registration. Rar)
- 2008-06-21 19:50:00下载
- 积分:1