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HoughObject
Circles
We can extend the Hough transform to other shapes that can be expressed parametrically. For example, a circle of
fixed radius can be described fully by the location of its center (x, y).
Think of each feature (edge) point on the circle as saying, ”if I’m on the circle, the center must be in one of these
places”. It turns out that the locus of these votes is itself a circle.
But what about circles of unknown size? In this case, we need a third parameter: the radius of the circle. So, we can
parameterize circles of arbitrary size by (x, y, r). Instead of casting votes in a circular pattern into a two-dimensional
accumulator, we cast votes in circles of successively larger size in a three-dimensional accumulator.
- 2010-03-09 06:46:32下载
- 积分：1
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aviface
说明： 这个程序是对一段avi视频进行人脸检测，要求背景比较简单，因为把膨胀腐蚀的部分去掉了，所以实时性还不错(This program is a avi video, face detection, requires relatively simple background, as part of the expansion of corrosion removed, so real time is not bad)
- 2011-02-19 06:07:29下载
- 积分：1
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newton
说明： 牛顿-拉夫森迭代方法是解非线性方程非常著名也是比较有效的方法之一，如果离初值近，收敛速度很快。(Newton- La Fusen iterative method for solving nonlinear equations is well-known effective method is one of, if the initial value from the past, the convergence is fast.)
- 2010-04-13 21:20:33下载
- 积分：1
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Yale
这是一个模式识别中关于主成分分析的特征提取的matlab源码 (This is a pattern recognition principal component analysis on the feature extraction matlab source)
- 2010-06-02 09:14:08下载
- 积分：1
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BLUETOOTH
一个详细的蓝牙系统的matlab仿真，值得看一看。(Bluetooth system matlab simulation)
- 2020-10-21 21:27:23下载
- 积分：1
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分岔图的总结
说明： 混沌动力学行为研究的程序说明，功率谱，最大李雅谱指数，三维、二维以及时间序列图(Program description of chaotic dynamics behavior study, power spectrum, maximum lyapunov index, three - dimensional, two - dimensional and time series diagrams)
- 2020-10-08 16:57:36下载
- 积分：1
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scale-space
sift算子中高斯金字塔和DOG的生成，只是该算子的最初步骤(sift operator：the generation of Gaussian pyramid and DOG。it is only the first steps)
- 2009-04-25 10:29:31下载
- 积分：1
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changyongmatlabcode
说明： 常用的matlab代码文件，可以借鉴一下，有一定意义(Commonly used matlab code file, you can learn what it has a certain sense)
- 2010-04-22 17:03:51下载
- 积分：1
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lab2
基于 Matlab Simulink 的滤波器仿真(The Band pass and the low pass filter on Matlab)
- 2012-05-05 09:01:39下载
- 积分：1
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bin2gray
A function to convert binary number in to gray coded binary
- 2014-01-14 23:46:54下载
- 积分：1
