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matlab图像运算
最简单的进行两图像的加减和异或，同或，运算。(The simplest operation is to add and subtract two images, and to add and subtract two images.)
- 2019-02-27 15:56:16下载
- 积分：1
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whole_search_and_three-step_search
用matlab实现了图像通信中的全搜索算法与三步搜索算法这两种运动估值算法，给出了运动矢量图，对两种方法的计算复杂度和搜索性能进行了客观的比较。(Matlab image communication achieved by the full search algorithm in the three-step search algorithm with the two motion estimation algorithms, given the movement vector, the computational complexity of both methods and the search performance of objective comparison.)
- 2010-11-24 20:24:23下载
- 积分：1
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integral2
此程序给出了如何对一个二维函数进行高精度高斯积分的实例。(This program shows how to function on a two-dimensional Gaussian integral precision instance.)
- 2014-07-05 13:17:00下载
- 积分：1
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Code自适应
传统的图像分割方法可以分为基于阈值、边缘、区域的方法等，而传统的分割方法在复杂图像分割中效果不好。为了提高图像分割的性能，我们提出了一种基于局部自适应窗口的Otsu方法。首先，分析了传统阈值法在复杂图像分割中不能很好地形成的原因，比较了全局阈值和局部阈值对图像分割的影响。其次，提出了根据局部信息自适应地改变局部窗口大小的方法，分析了该方法的特点。最后，证明了所提出的新方法优于其他方法。实验结果表明，与其他传统方法相比，该方法能保持更多的细节，获得更满意的结果。(The traditional image segmentation methods can be divided into thresholding, edge and region methods. The traditional segmentation methods do not perform well in the segmentation of complicated images. In order to improve the performance of image segmentation, we propose an adaptive windowed range-constrained Otsu method based on local information.First, the reason why traditional thresholding methods do not perform well in the segmentation of complicated images is analyzed. Therein, the influences of global and local thresholdings on the image segmentation are compared. Secondly, a method of adaptively changing the local window size based on local information is proposed, and the characteristics of the proposed method are analyzed. Finally, the superiority of the proposed method over other methods, It is validated by the experiments that the proposed method can keep more details and acquire much more satisfying results as compared with the other conventional methods.)
- 2018-10-24 15:04:08下载
- 积分：1
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dealing-with-pictures
大量图片的处理代码,特别是图片的批量处理，非常有利于在处理图片时使用(A large number of image processing code, especially images of batch processing, image processing is very conducive to the use of)
- 2013-09-14 11:35:48下载
- 积分：1
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contourlet_toolbox
说明： 图像多尺度几何分析
contourlet 变换的matlab工具箱(Multiscale geometric analysis contourlet transform matlab toolbox)
- 2010-03-26 17:37:37下载
- 积分：1
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英文字符识别
说明： 运用MATLAB，软件结合模板匹配原理进行的英文字符识别系统(English character recognition system based on MATLAB and template matching)
- 2020-02-26 15:08:06下载
- 积分：1
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图片位深度转换
基于mfc对话框开发的图片位深度转换器，源码部分截图如下。 CImage img; img.Load("D:\qrcode.png"); img.Save("D:\qrcode.bmp"); CxImage ximage; ximage.Load("D:\qrcode.bmp", CXIMAGE_FORMAT_BMP); ximage.AlphaStrip(); ximage.Save("D:\11.bmp", CXIMAGE_FORMAT_BMP);
- 2019-09-04下载
- 积分：1
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Point-cloud-normal
在对散乱点云进行三维重建时，许多算法都需要求点云的法矢并保证所有法矢的方向一致向外。本程序就是对点云数据求法矢和方向调整，包含文件输入输出的完整程序。(Scattered normals strike and reorientation)
- 2020-10-08 14:57:35下载
- 积分：1
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bilinear
双线性插值方法，输出像素的值为其坐标2x2领域内像素值的加权平均。(Bilinear interpolation method, the output pixel values for the coordinates of the area of 2x2 pixels of the weighted average value.)
- 2008-05-20 09:21:33下载
- 积分：1
