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利用饼型图分析产品市场占有率 实例 附源码
利用饼型图分析产品市场占有率 实例 附源码
- 2013-05-13下载
- 积分:1
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matlab_MRF_toy_examples
matlab 马尔科夫随机场简单的实现例子(Markov random field matlab implementation simple example)
- 2009-03-06 17:11:59下载
- 积分:1
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cannyedgedetection.tar
canny边缘检测的matlab实现,用到了基于Otsu算法的自适应阈值选取(canny edge detection)
- 2012-05-02 22:43:55下载
- 积分:1
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souhan_v32
esprit算法对有干扰的信号频率进行估计,一种基于多文档得图像合并技术,搭建OFDM通信系统的框架。( esprit algorithm signal frequency interference can be assessed Based on multi-document image obtained combining technique, Build a framework OFDM communication system.)
- 2017-04-28 19:14:03下载
- 积分:1
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junhenghua
首先读入图像,转化成hsi彩色空间,然后只对亮度I分量作直方图均衡化,最后合成三个分量返回到RGB图,但是这种方法容易使颜色失真,失去了部分图像细节。(First read in the image, into the hsi color space, and then only on the brightness I component for histogram equalization, the final synthesis of the three components of return to RGB chart, but this method is easy to make color distortion, loss of part of image detail.
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- 2012-03-16 23:53:15下载
- 积分:1
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recognize_face
利用灰度积分投影直接对人脸图像进行检测和眼睛定位是一种常用的算法,但是直接采用该算法会受到背
景、特征等因素的影响,识别准确率较低。提出了一种基于最大类间方差阈值和区域膨胀相结合的检测与定位算法。该算
法首先计算最大类间方差设置阈值,把灰度图像转换为二值图像并检测出人脸区域,然后通过对该人脸区域中的连通区域
进行膨胀及连通性处理,精确定位眼睛坐标。实验表明,此算法可靠,具有较好的识别效果。(face recognized)
- 2010-08-19 16:45:54下载
- 积分:1
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myaffine
完整正确的仿射变换程序,测试过绝对没有错(Complete the correct affine transformation procedures, the test had absolutely nothing wrong with)
- 2007-11-26 19:30:54下载
- 积分:1
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ab
说明: 将图像进行各个角度的旋转,以及对两幅或多幅图像进行叠加(Each rotation angle of the image, and the two or more images are superimposed)
- 2014-06-20 13:34:13下载
- 积分:1
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OpenTLD-source
这是一个matlab tld算法,供大家参考(This is a matlab tld algorithm, for your reference)
- 2011-09-24 19:23:51下载
- 积分:1
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K均值
说明: K均值作为图像分割的经典算法,新手必学算法。利用K均值进行图像分割,关于分类个数可以进行人为设定。(As a classical algorithm for image segmentation, k-means is a must-learn algorithm for beginners. The k-means is used for image segmentation, and the number of classification can be set artificially.)
- 2019-05-09 10:54:48下载
- 积分:1