网站首页

登录

polar-coordinate-transformation

于 2021-01-22 发布文件大小:27KB

 0  245

下载积分: 1 下载次数: 17

我要下载

代码说明：

将图像从笛卡尔坐标系上转换到对数极坐标上，这样做便于将笛卡尔坐标系上存在缩放和旋转关系的图像转换成对数极坐标下的具有平移关系的图像，然后就可以用相位相关检测算法进行相关检测，得到两幅图像的相关性(Convert an image Cartesian to polar coordinates on a logarithmic, this facilitates the translation relations image with the next image conversion to a logarithmic scale and rotate relationship exists between the Cartesian coordinates polar coordinates, then you can use phase correlation detection algorithm for correlation detection, the correlation between two images obtained)

文件列表：

polar coordinate transformation

...............................\LHimlogpolar.m,9295,2016-06-22
...............................\logpolar_test.m,329,2016-06-24

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

phasehaning
时移相位差校正法，通过时移，进行前后两次FFT分析，利用离散频谱对应峰值谱线的相位差以求出频率和相位校正量。(Phase difference correcting method by time-shifting. Make two FFT analysis before and after the time-shifting,and make use of the phase difference of the peak spectral lines to get frequency and phase correction amount.)

2012-10-17 11:57:43下载

积分：1
基于W-SVD的小波数字水印算法
基于W-SVD的小波数字水印算法，包括水印生成、水印嵌入和水印检测，理解SVD奇异值分解算法。(Wavelet digital watermarking algorithm based on W-SVD includes watermarking generation, watermarking embedding and watermarking detection, and understanding SVD singular value decomposition algorithm.)

2020-06-28 11:00:02下载

积分：1
zernike
提取图像的zernike特征参数，这个程序较难，关键这个是带程序说明的，让你一目了然(Extract images zernike characteristic parameters, this procedure is more difficult, the key to this is with a description of the procedures, at a glance)

2020-10-28 17:49:59下载

积分：1
Spectral-Clustering-
一种基于彩色图像分割的余弦相似度的快速的谱聚类算法(A Fast Spectral Clustering Algorithm Based on Cosine Similarity for Color Image Segmentation)

2015-04-13 22:08:29下载

积分：1
image-segmentation-mean-shift
说明：使用mean shift方式增强图像对比度的一个小演示（开发平台：matlab7.0）(Using mean shift mode contrast-enhanced images of a small demo (Development Platform: matlab7.0))

2008-09-10 17:46:23下载

积分：1
SSIM-0.24
zhou wang提出的结构相似性图像质量评价算法，是一种全参考的质量评价模式(zhou we analyze the dynamic process of the structural similarity of image quality evaluation algorithm, is a reference to the quality of the whole evaluation model)

2007-06-12 23:04:09下载

积分：1
中心线提取
在激光三维测量中，提取每一张图片的激光条纹中心坐标得到激光中心线。(In the laser 3D measurement, the central coordinates of the laser stripe are extracted from each image to obtain the central line of the laser.)

2020-10-20 15:47:24下载

积分：1
anglecos
按照夹角余弦距离计算待测样品与样品库的样品相似度(Cosine distance calculation in accordance with the test sample and the sample database sample similarity)

2021-01-29 15:08:33下载

积分：1
CDD
一种基于CDD的图像修复算法，效果还不错，做图像修复的可以好好看看，还有论文哦 (Based CDD image restoration algorithm, the results were pretty good, do image restoration can be a good look, there are papers Oh)

2013-01-15 11:56:16下载

积分：1
识别指纹端点分叉点以及奇异点Feature
说明：识别指纹端点分叉点以及奇异点，其中还包括指纹方向场和指纹梯度场的计算(It also includes the calculation of fingerprint direction field and fingerprint gradient field)

2020-07-19 11:02:08下载

积分：1

696516资源总数
106436会员总数
7今日下载