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hough
这是一个关于hough变换的MATLAB源程序(hough change)
- 2010-05-06 20:07:57下载
- 积分：1
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MatlabMoments
seismic moment calculation
- 2013-09-22 02:44:18下载
- 积分：1
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yuzhihuafenge
图像分割是把图像划分成具有实际意义的互补交迭的区域的集合。在图像分割之前，图像区域的数目未知，而在分割后各个区域同时满足均匀性和连通性的条件，故图像分割是一个复杂的过程，目前大多数研究都是针对某一类型图像或者某一具体应用的分割。图像阈值化分割的基本思想是确定一个阈值，然后把每个像素点的像素值和阈值相比较，根据比较的结果把像素划分为两类，前景(1)或背景(0)。该方法的关键是确定一个最优的阈值。常用的阈值确定方法有直接门限法、类间最大方差法(otsu法)、分水岭算法、最小误差法、最大熵法等。该段代码就是图像的阈值分割。(The image segmentation is divided into the practical significance of the emerging area of complementary set. In the image segmentation, before the number of image region, the unknown, and after each area in division at the same time satisfy the uniformity and connectivity condition, so the image segmentation is a complicated process now, most research are for a certain type image or a particular application of the division. Image threshold segmentation of the basic idea is to determine a threshold, then put each pixel threshold value of the pixels and compared, according to the result of the comparison the pixel divided into two categories, the prospect (1) or background (0). This method is the key to determine an optimal threshold. Commonly used method to determine the threshold value of direct threshold method, the largest of the variance between method (otsu method), watershed algorithm, the minimum error method, the maximum entropy method, etc. When the code is image threshold segm)
- 2011-11-14 21:10:46下载
- 积分：1
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Heteroscedastic-Gibbs-Sampling
Heteroscedastic Gibbs Sampling Example
- 2011-11-30 22:39:50下载
- 积分：1
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2DPOCHA
日本教授Ozaki所编写的二维相关光谱的计算可执行程序,国际上比较流行适用。(2dcos software to implement the nir spectroscopy analysis.)
- 2013-12-15 20:08:58下载
- 积分：1
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1
说明： 对图像实现奇异值分解，通过读取一副彩色图像，通过设置取前多少个奇异值可以输出该奇异值所对应的图片(SINGULAR VALUE DECOMPOSITION OF IMAGE)
- 2019-04-03 14:11:39下载
- 积分：1
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chafen
个多目标跟踪的matlab代码，里面附有说明文档。其中背景差分法可以实现实时更新。该代码在检测与跟踪少量目标时效果很好，但是跟踪目标大于8后，效果下降很多(matlab)
- 2010-06-22 15:24:35下载
- 积分：1
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pso
有关粒子群算法的简单编程，对于初学粒子群的人很有帮助(The particle swarm algorithm is simple program for beginners who PSO helpful)
- 2010-09-18 08:55:12下载
- 积分：1
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Huffman-(1)
huffman table encode and decod
- 2011-01-27 18:55:55下载
- 积分：1
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FaultDiagnosis_Fangzhen
仿真信号，及其对其进行故障诊断的方法程序，可用于实际信号的分析(Simulated signals, and its method of fault diagnosis procedures can be used for the actual analysis of the signal)
- 2013-07-17 15:24:54下载
- 积分：1
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