登录
首页 » matlab » 利用SVM或者其他机器学习算法进行分类识别 LBP

利用SVM或者其他机器学习算法进行分类识别 LBP

于 2020-07-01 发布 文件大小:67KB
0 285
下载积分: 1 下载次数: 30

代码说明:

  (1)计算图像中每个像素点的LBP模式(等价模式,或者旋转不变+等价模式)。 (2)然后计算每个cell的LBP特征值直方图,然后对该直方图进行归一化处理(每个cell中,对于每个bin,h[i]/=sum,sum就是一副图像中所有等价类的个数)。 (3)最后将得到的每个cell的统计直方图进行连接成为一个特征向量,也就是整幅图的LBP纹理特征向量; 然后便可利用SVM或者其他机器学习算法进行分类识别了。((1) calculate the LBP pattern of each pixel in the image (equivalent mode, or rotation invariant + equivalent mode). (2) then the LBP eigenvalue histogram of each cell is calculated, and then the histogram is normalized (for each cell, for each bin, h[i]/=sum, sum is the number of all the equivalent classes in a pair of images). (3) finally, the statistical histogram of each cell is connected into a feature vector, that is, the LBP texture feature vector of the whole picture. Then, SVM or other machine learning algorithms can be used for classification and recognition.)

文件列表:

getmapping.m, 2762 , 2018-04-20
LBP.m, 6068 , 2018-04-20
lbptest.m, 1683 , 2018-04-20
test1.bmp, 66614 , 2018-04-20
test2.bmp, 66614 , 2018-04-20
test3.bmp, 66614 , 2018-04-20
test4.bmp, 66614 , 2018-04-20

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

  • N_FINDR
    包含高光谱图像读取及格式转换,端元提取算法N-FINDR(Contains the hyperspectral image reading and format conversion, endmember extraction algorithm for N-FINDR)
    2021-04-06 10:19:02下载
    积分:1
  • lizi
    粒子滤波算法实现目标定位的程序,matlab(Particle filter algorithm targeting program)
    2012-02-19 11:21:33下载
    积分:1
  • ellipse
    matlab 程序 运用霍夫椭圆检测原理,进行霍夫椭圆检测,识别图像中的椭圆圆(matlab program using Hough ellipse detection principle for Hough ellipse detection, identification image Ellipse Circle)
    2013-06-27 16:57:41下载
    积分:1
  • pga相位梯度法
    说明:  基于相位梯度法PGA的 Matlab 估计相位误差 估计多普勒中心(Estimation of Phase Error and Doppler Center by PGA MATLAB)
    2019-06-06 17:05:54下载
    积分:1
  • successtiqu
    程序实现遥感影像中的道路提取算法,可以用于遥感专业目标提取!(Program in remote sensing image road extraction algorithm can be used for remote sensing to extract professional goals!)
    2011-09-29 08:43:46下载
    积分:1
  • k-mean
    k-均值算法 做的图象分割实例 (将图片像素聚成三类)(k-means algorithm to do the image segmentation example (poly-pixel pictures into three categories))
    2008-03-13 14:16:47下载
    积分:1
  • SSIP2013-master
    一种图像对比度增强算法,包含demo,和图像性能测试(An image contrast enhancement algorithms, including demo)
    2021-04-29 12:28:43下载
    积分:1
  • BIAODING
    RAC法标定程序,适用于单目摄像机的线结构光的标定(The RAC calibration method procedure applies to line structured light calibration)
    2012-10-11 21:38:13下载
    积分:1
  • matlab去模糊算法代码
    说明:  matlab图像去模糊算法代码,使用两倍长度的点扩散函数进行维纳滤波,模糊图像加入随机噪声,计算噪声信号功率比,使用噪声能量和图像一维自相关函数进行维纳滤波,模糊后的图像,减小噪声能量进行规则化滤波,增大拉格朗日乘子进行滤波,继续对恢复的图像反卷积,产生模糊图像,最初的PSF,显示最初PSF下恢复的PSF。(MATLAB image deblurring algorithm code, using double-length point spread function for Wiener filtering, adding random noise to blurred image, calculating noise signal power ratio, using noise energy and image one-dimensional autocorrelation function for Wiener filtering, blurred image, reducing noise energy for regular filtering, increasing Lagrange multiplier for filtering, continue to restore the image. Like deconvolution, a blurred image is generated. The original PSF displays the restored PSF under the original PSF.)
    2019-03-21 19:44:09下载
    积分:1
  • fouier
    使用傅立叶变换对图像的条纹噪声进行滤除,分别使用了理想低通滤波、巴特沃兹低通滤波和高斯低通滤波进行处理(The use of Fourier transform on the image to filter out the noise of the stripes, respectively, using an ideal low-pass filtering,巴特沃兹Gaussian low-pass filtering and low pass filter to deal with)
    2008-05-20 22:18:12下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载