登录
首页 » matlab » image_sobel

image_sobel

于 2013-11-30 发布 文件大小:45KB
0 216
下载积分: 1 下载次数: 11

代码说明:

  利用sobel算子锐化边缘,增强对比度,matlab2012b编程通过,附带图片,便于移植和使用(Use sobel operator edge sharpening, contrast enhancement, matlab2012b programmed through, with pictures, portable and easy to use)

文件列表:

新建文件夹 (4)

..............\Sobel.m,936,2013-05-21

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

  • nirbeer
    采用偏最小二乘法对啤酒样品进行数据分析。(Using partial least squares data analysis of beer samples.)
    2011-11-27 16:15:24下载
    积分:1
  • 1
    说明:  关于matlab和delphi的接口的描述文档,建议学习此混合编程的人看看。(On matlab and delphi interface description document, the proposed study were to see this mix of programming.)
    2010-08-26 13:52:08下载
    积分:1
  • image_compress
    本程序利用奇异值分解对3通道彩色图像进行压缩分解,具体步骤如下: 压缩过程: 1. 选取子图像大小K值,把图像分解成M×M个子图像,IMG(s),s=1,2,…, M2,其中M=N/K,原始图像IMG大小为N×N。 2. 计算这M2个子图像的平均值average,对每幅子图像减去均值图像得到新图像。 3. 计算相关矩阵R,其元素定义为 。 4. 计算R的特征值与特征向量,计算每幅子图像与最大特征向量的内积,便得到编码,即压缩后的图像。 (This procedure using singular value decomposition of 3-channel color image compression decomposition, concrete steps are as follows: compression process: 1. Select the sub-image size K value, the image is decomposed into M × M sub-image, IMG (s), s = 1, 2, ..., M2, in which M = N/K, the original image IMG size N × N. 2. M2 calculate the average of sub-image average, for each sub-image minus the new images mean images. 3. Calculation of correlation matrix R, defined as its elements. 4. Calculation of the characteristics of R value and eigenvector calculated each sub-image with the largest eigenvector of the inner product, they will have to code, that is, the compressed images.)
    2008-01-03 23:00:33下载
    积分:1
  • sigTOOLDemo
    这是一个的10Mb文件 这是演示版本的SIGTOOL软件包。 它没有完整的文件导入功能或速度的完整版本sigTOOL (this is a 10Mb file THIS IS A DEMO VERSION OF THE SIGTOOL SOFTWARE PACKAGE. It does not have the complete range of file import functions or speed of the full version of sigTOOL. )
    2009-05-01 11:17:48下载
    积分:1
  • camener
    此程序主要是检测黄色区域(用于人脸识别) 所用摄像头为USB320X240RGB的 原理: 先利用颜色找出符合条件的大面积黄 再利用模板闭运算补充连通与 再利用XY轴上连同域的寻找 标出人脸(The procedure is to detect the yellow area (for recognition) camera for USB320X240RGB used the principle: first, to identify qualified by the color yellow and then use a large area of the template to add connectivity and re-closing operation axis together with the domain using the search XY Face marked)
    2010-11-04 21:27:12下载
    积分:1
  • matlab
    使用matlab编写的合成地震记录 里面注释很全的,看看吧,会有用的(synthetic seismogram matlab)
    2020-10-30 10:39:55下载
    积分:1
  • cs-omp
    正交匹配追踪,信号压缩传感的实现,可近似完全重构(Orthogonal matching pursuit)
    2012-05-22 18:20:57下载
    积分:1
  • duodianyueshuCapon
    在毕设过程中,网上搜集来的基于matlab多点约束的波束形成算法,自己做了改进和注释(capon beamforming,multipoint restriction)
    2014-01-09 09:57:27下载
    积分:1
  • WaveletSpectra
    小波相干分析代码,图谱专用,用于做相干性图谱(Wavelet analysis)
    2021-01-31 21:50:08下载
    积分:1
  • wfdb-swig-matlab
    装上之后就可以在线读取MIT的physiobank数据。 r = rdsamp( mitdb/100 , maxt , :10 )(The WFDB Toolbox for MATLAB)
    2010-06-18 23:17:28下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载