Description: 对由光源颜色变化引起的图像色彩偏差,进行了校正,并在YCbCr颜色空间建立了Cb-Cr色度查找表和亮度信息联合的肤色模型,应用预处理技术,去除部分非人脸区域,减少人脸检测的搜索空间,并采用模板匹配方法在人脸候选区域检测人脸.实验表明,该方法能够有效的从复杂环境的彩色图像中检测出左右旋转不超过45°的人脸,且不受人脸表情、尺度和数目的影响,且错误率较低.-Color by the light source caused by the change of image color deviation, a correction, and YCbCr color space established a Cb-Cr chrominance and luminance information look-up table of the color model of the joint application of pre-treatment technology, to remove some non-human face region, Face detection to reduce the search space, using a template matching method in the face candidate region detection of human faces. experiments show that the method can be effective in complex environments from color images detected no more than about 45 ° rotation of the human face, and from Facial Expression, scale and number of impact, and lower error rate. Platform: |
Size: 191488 |
Author:lll |
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Description: 视频序列变化检测是根据07年“A Martingale Framework for Detecting Concept Changes in Time Varying Data Streams”的文章改写。因为svm算法的复杂性，程序省略部分内容。-Change detection in video sequences is based on 2007 Platform: |
Size: 15360 |
Author:高洪佳 |
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Description: 基于小变换，以及边缘融合算法的图像边缘检测算法。包含了在多尺度下层层检测分解重构图像。-Based on the small change, as well as the edge of fusion algorithm of image edge detection algorithm. Included at every level of multi-scale decomposition of reconstructed image detection. Platform: |
Size: 7168 |
Author:yg |
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Description: 通过高斯函数导数检测图像边缘，实质是方向可调小波变换检测图像边缘（8个方向变换）。-Gaussian function through derivative edge detection in real terms is adjustable direction edge detection wavelet transform (change the direction of 8). Platform: |
Size: 259072 |
Author:qht |
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Description: 图像变化检测算法，由t检验得到差分图像的变化掩膜。左后成功检测到图像中运动的物体。-Image change detection algorithms have been tested by the t change difference image mask. Left a successful campaign to detect objects in images. Platform: |
Size: 133120 |
Author:聂建辉 |
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Description: 都是用matlab写的，复制到txt上了
（1）基于简单背景的人脸监测，针对视频，效果还不错，传的是txt，大家新建一个M文件，复制，然后把视频名与程序中的改成一致就可以了。
（2）对多椭圆的检测，非实际图像，无噪声，就是简单的椭圆，使用同上。-Are written with matlab, copy to the txt on the (1) human face based on a simple background monitoring, for video, the results were good, communication is the txt, you create a new M file, copy, and then the video name and program The change in line on it. (2) the detection of multi-elliptical, non-real image, no noise, that is a simple oval, use ibid. Platform: |
Size: 2048 |
Author:sss |
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Description: 用C++编写的影像滤波与变化检测的代码，对进行图像处理有较大的帮助-Written in C++, image filtering and change detection code, for image processing have a greater help Platform: |
Size: 97280 |
Author:wuchao |
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Description: SAR图像变化检测代码，基于差异图和比值图融合的-SAR image change detection code, based on the ratio of different maps and map integration Platform: |
Size: 220160 |
Author:zhang |
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Description: 基于双耦合Duffing振子的随机相位正弦信号检测
采用双耦合混沌振子阵列实现了随机相位微弱正弦信号的检测，在此基础上，提出了新的检测方法，即利用单个耦合混沌振子，通过临界及周期状态
的变化检测随机相位微弱正弦信号并大致估计信号相位范围，该方法比双耦合混沌振子阵列法简单，更易于实现。-Based on double coupled Duffing oscillators random phase sine signals detected by two coupled chaotic oscillator arrays to achieve a random phase weak sinusoidal signal detection, in this basis, the proposed new detection methods, namely the use of a single coupled chaotic oscillators, through the critical and the cycle random phase state change detection and generally weak sinusoid signal phase estimated the scope of the method than the two-coupled chaotic oscillators array method is simple and more easy to implement. Platform: |
Size: 211968 |
Author:魏新建 |
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Description: 边缘检测，源代码，基于matlab的。是canny算子。也可以改动一下模板，即可变成其他算法的了。-Edge detection, source code, based on matlab' s. Is a canny operator. Can also change what the template, you can become the other algorithms. Platform: |
Size: 1024 |
Author:xy |
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Description: 视频场景切换及轮廓检测（VS2008+opencv）,采用VC编写，注意源代码里的视频名称是“sunyanzi.avi”,改成自己的视频名称即可-scene change detection and detective contours,write with vc,remember change the name of video in the code into yours Platform: |
Size: 13857792 |
Author:sam |
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Description: 回归法做图像变化检测。有图片有结果，有论文说明，可参照使用。-Regression method to do the image change detection. The outcome of a picture, a paper note, reference may be used. Platform: |
Size: 1338368 |
Author:李洁 |
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Description: sar图像变化检测 基于减法代码
比较两幅图片的细微差别-sar image change detection code based on subtraction of two pictures comparing the nuances of Platform: |
Size: 130048 |
Author:wwf |
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Description: 这是一份SAR图像变化检测的matlab源代码，通过处理两幅SAR图像的差异图，进行数学形态学处理和聚类分析等方法实现图像的变化检测。-This is a SAR image change detection matlab source code, through the differences the two SAR images processing plan and make mathematical morphology processing and cluster analysis to achieve change detection image. Platform: |
Size: 1024 |
Author:Jane |
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Description: matlab回归法做图像变化检测。有图片有结果，有论文说明，可参照使用(Matlab regression method for image change detection. There are pictures of the results, there are papers, can refer to use) Platform: |
Size: 1338368 |
Author:sunsy
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Description: cva变化检测程序，用于遥感影像的变化检测，使用MATLAB进行程序运行(CVA change detection program for remote sensing image change detection, using MATLAB to run the program.) Platform: |
Size: 8351744 |
Author:孤独患者哦哦 |
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