登录
首页 » matlab » PCA

PCA

于 2012-04-17 发布 文件大小:1KB
0 182
下载积分: 1 下载次数: 43

代码说明:

  主分量分析的源代码,附有简单的解释说明,主要对图像矩阵做降维处理,适用多幅图像的变化检测(Principal component analysis of the source code, a simple explanation, the main image matrix reducing dimension, suitable for image change detection)

文件列表:

PCA源代码.txt,2955,2008-03-14

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

  • cuckoo
    说明:  布谷鸟搜索(Cuckoo Search,缩写 CS),也叫杜鹃搜索,是由剑桥大学杨新社(音译自:Xin-She Yang)教授和S.戴布(S.Deb)于2009年提出的一种新兴启发算法。(Cuckoo search, also known as cuckoo search, is a new heuristic algorithm proposed by Professor Xin She Yang of Cambridge University and S. DEB in 2009.)
    2020-12-29 11:14:20下载
    积分:1
  • LBP
    改程序是本人编写的,可以运行,采用的是yale人脸数据,采用4*4分块,无权值,统一旋转不变模式(The program is I write, can run, using Yale face data, using the 4* 4 block, has no right to value, uniform &rotation invariant mode)
    2012-07-31 19:58:12下载
    积分:1
  • 基于MATLAB的车牌识别系统的源代码(可以实现)
    基于MATLAB的车牌识别系统的源代码(可以实现)(The source code of the license plate recognition system based on MATLAB (can be realized))
    2020-07-04 09:20:02下载
    积分:1
  • lane-detect
    canny边缘检测,还有车道线检测。效果还可以。(canny edge detection, and lane detection. The effect can be.)
    2014-01-14 16:44:00下载
    积分:1
  • computer_vision-master
    说明:  图像特征提取,有SIFT、BOW、VLAD、LBP、HOG、FishVector、gist、Metric、colorhist。(Image feature extraction, including SIFT, BOW, VLAD, LBP, HOG, FishVector, gist, Metric, colorhist.)
    2019-07-20 20:53:34下载
    积分:1
  • DetectionofTonguesCrackBasedonAdaptiveThreshold
    摘 要:舌象中的裂纹是中医舌诊中的重要内容。由于拍摄条件的不同,舌象质量有较大差异,传统的阈值选取方法并不 适用。文中提出一种舌象裂纹检测的自适应阈值选择方法。该方法利用舌象的L 3 a 3 b 色彩特征及区域的分裂- 合并, 对舌象进行区域分割,自适应地选取舌中部区域的色彩值作为阈值,对整个舌象进行裂纹提取。经验证,本方案对不同的 舌象能较好地提取出裂纹,实现舌象裂纹诊断的客观化。(Tongue’ s crack is a very important part of herbalist doctor diagnosis. For the different screen conditions , there are many differ2 ences on the tongue’ s quality. It is not effective to use the t raditional threshold ext raction algorithm. In order to solve this problem , pro2 pose a new adaptive threshold algorithm. Present the segmentation of the image of tongue by using the feature on tongue in the L 3 a 3 b color space and the split- combining algorithm. Then use the threshold , which is the color value ext racted automatically in the middle of the tongue , to detect the crack of the whole tongue. The experiments show that this approach is able to distill the crack effectively to different tongue images , and achieve the objectivity of the diagnosis based on the tongue’ s crack.)
    2020-08-27 19:58:13下载
    积分:1
  • hough变换 速度慢 不能滤除无效直线
    采用hough变换检测仪表的指针位置,但是易受背景、边缘直线的干扰(The Hough transform is used to detect the position of the pointer, but it is vulnerable to the interference of background and edge lines.)
    2020-11-04 08:59:52下载
    积分:1
  • 双目匹配求解
    说明:  一个双目匹配求解视差图的matlab源代码(A binocular matching to solve the disparity map of Matlab source code)
    2020-10-31 11:25:37下载
    积分:1
  • two-ostu
    冈萨雷斯第三版 10.3.6节 关于双 ostu阈值处理的算法(digital image processing,third edition the code about two ostu threshold processing)
    2013-05-06 18:16:16下载
    积分:1
  • morphological
    图像的腐蚀、膨胀、开、闭运算。用菱形算子进行。(Image of erosion, dilation, opening and closing operation)
    2020-07-03 07:40:01下载
    积分:1
  • 696518资源总数
  • 105540会员总数
  • 37今日下载