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张兆礼编著现代图像处理技术及Matlab实现
张兆礼编著现代图像处理技术及Matlab实现-ZHANG Zhao-li compilation of modern image processing techniques and Matlab implementation
- 2022-04-25 12:03:19下载
- 积分:1
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0502:图像的欧拉数计算,适合初学者…
P0502:计算图像中的欧拉数,适合初学者使用来自书中光盘。-P0502: the calculation of the Euler number of images, suitable for beginners to use CD-ROM from the book.
- 2022-03-14 13:42:31下载
- 积分:1
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将真彩位图转化成各色或黑白位图,进行二值化(支持多种抖动方法)处理后的位图...
将真彩位图转化成各色或黑白位图,进行二值化(支持多种抖动方法)处理后的位图-of color bitmap into colored or black-and-white bitmap, for the value of two (jitter support multiple methods) treatment, the bitmap
- 2022-10-15 08:25:02下载
- 积分:1
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256色转灰度图是图像处理中常用的一些算法,该算法是用c语言实现的。...
256色转灰度图是图像处理中常用的一些算法,该算法是用c语言实现的。-256 color images to grayscale is a treatment commonly used in some algorithm, which is the c language.
- 2022-12-18 11:10:02下载
- 积分:1
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SIFT是一种特征值抽取算法,2004年提出,是一种与大小,角度,亮度无关的强大新算法。...
SIFT是一种特征值抽取算法,2004年提出,是一种与大小,角度,亮度无关的强大新算法。-SIFT is a feature abstract algrithm. It s proposed in 2004. It s a strong algrithm invarient of scale, orient and illumination.
- 2023-01-21 08:10:06下载
- 积分:1
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利用蝶形算法,实现快速傅立叶变换及其逆变换
利用蝶形算法,实现快速傅立叶变换及其逆变换-The use of butterfly algorithm, fast Fourier transform and its inverse transform
- 2022-02-01 09:08:48下载
- 积分:1
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把一个简单的BMP文件格式和程序的YUV赛格
一个简单的把bmp 文件格式转为seg和yuv的程序-put a simple bmp file format to seg and the procedures yuv
- 2022-09-12 12:05:03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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应有尽有,图片改变位置,锐化,图像的变换
应有尽有,图片改变位置,锐化,图像的变换-Everything, pictures, change the location, sharpening,
- 2023-05-10 00:35:04下载
- 积分:1
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实现图像处理中的直方图修正和彩色变换功能。
实现图像处理中的直方图修正和彩色变换功能。-The realization of image processing and color histogram transformation functions as amended.
- 2023-07-23 12:35:03下载
- 积分:1