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图像中Up
图像中Up-conversion算法 使用运动估计来进行宏块估计,其中使用双向运动估计来提取信息-Up-conversion of images using motion estimation algorithm for macroblock estimates, which use bi-directional motion estimation to extract the information
- 2022-01-25 19:25:59下载
- 积分:1
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The improved center/surround Retinex algorithm, can effectively enhance the colo...
改进后的中心/环绕Retinex算法,能有效增强彩色和灰度图像-The improved center/surround Retinex algorithm, can effectively enhance the color and gray-scale image
- 2022-07-13 22:45:04下载
- 积分:1
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数字图像处理,二值化变换
内含参数图片,源码
数字图像处理,二值化变换
内含参数图片,源码-Digital image processing, binary image transformation contains parameters, source
- 2022-09-14 13:05:03下载
- 积分:1
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简单的灰度图像的K均值聚类分割,Matlab实现
简单的灰度图像的K均值聚类分割,Matlab实现-gray image segmentation using K-means clustering by matlab.
- 2022-03-11 13:56:17下载
- 积分:1
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矢量区域填充算法(包括汉字提取生成) 算法
矢量区域填充算法(包括汉字提取生成) 算法-Vector area filling algorithm (including the extraction of Chinese characters generated) algorithm
- 2022-10-01 03:40:03下载
- 积分:1
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一个简单的图形算法,先画一个多边形,产生封闭的区域,然后选择颜色,把这个区域填充。...
一个简单的图形算法,先画一个多边形,产生封闭的区域,然后选择颜色,把这个区域填充。-A simple graphical algorithm, first draw a polygon, resulting in a closed region, then select the color, to fill the region.
- 2022-05-27 01:24:11下载
- 积分:1
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专门为21定制的数据点的DXF文件的程序提取…
专门为MIKE 21定制的提取dxf文件数据点的程序.能够提取AutoCAD dxf文件中的:1.点高程2.Text中的数据3.线(包括Line,Polyline)中的高程数据,三种模式:
1)直接提取直线端点高程2)在直线上进行数据点的加密,然后输出3)输出为模型的水陆边界
-dedicated to the extraction of 21 customized data points dxf document procedures. To extract AutoCAD14 D dxf document : 1. 2.Text point elevation data of three. (including Line, Polyline), the elevation data, three models : 1) direct extraction of straight endpoint Elevation 2) on the line for the encryption of data points, then output 3) output model of the land and sea borders
- 2023-05-19 11:50:03下载
- 积分:1
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(1)应用9×9的窗口对上述图象进行随机抽样,共抽样200块子图象;
(2)将所有子图象按列相接变成一个81维的行向量;
(3)对所有200个行向量进行...
(1)应用9×9的窗口对上述图象进行随机抽样,共抽样200块子图象;
(2)将所有子图象按列相接变成一个81维的行向量;
(3)对所有200个行向量进行KL变换,求出其对应的协方差矩阵的特征向量和特征值,按降序排列特征值以及所对应的特征向量;
(4)选择前40个最大特征值所对应的特征向量作为主元,将原图象块向这40个特征向量上投影,所获得的投影系数就是这个子块的特征向量。
(5)求出所有子块的特征向量。
-(1) the application of 9 × 9 window of these images at random, a total sample of 200 sub-image (2) all sub-images according to out-phase into a 81-dimensional row vector (3) all 200 lines for KL transform vector, derived its corresponding covariance matrix of eigenvectors and eigenvalues, in descending order by eigenvalue and the corresponding eigenvector (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the PCA, the original image block to the 40 feature vectors on the projection, the projection coefficients obtained by this sub-block eigenvector. (5) calculated for all sub-block eigenvector.
- 2022-03-12 15:39:39下载
- 积分:1
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高质量图片旋转的代码
高质量图片旋转的代码-high quality images rotary code
- 2022-02-14 20:42:17下载
- 积分:1
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数字图象处理,包括几何变换、频域下的图象处理、形态处理、图象分割等内容...
数字图象处理,包括几何变换、频域下的图象处理、形态处理、图象分割等内容-Digital image processing, including geometric transformations, frequency domain of image processing, form processing, image segmentation, etc.
- 2022-05-17 20:47:05下载
- 积分:1