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adaboost_version1e
这是一个经典的形变模型实施,在一个单一的文件用简单的可以理解的代码。
功能包括两部分一个简单的弱分类器和一个促进部分:
弱分类器试图找到最佳阈值的数据维数对数据进行分离成两个阶级1和1
要求的进一步提高分类器部分迭代,每一步是变化分类权重miss-classified例子。这造成了一连串的“弱分类器”,表现得像一个“强大分类器”
(This a classic AdaBoost implementation, in one single file with easy understandable code.
The function consist of two parts a simple weak classifier and a boosting part:
The weak classifier tries to find the best threshold in one of the data dimensions to separate the data into two classes-1 and 1
The boosting part calls the classifier iteratively, after every classification step it changes the weights of miss-classified examples. This creates a cascade of "weak classifiers" which behaves like a "strong classifier"
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)
- 2012-04-23 13:17:57下载
- 积分:1
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betterresult
基本解方法求解反问题程序很好用有结果和图形(Method of Fundamental Solutions of Inverse Problems program.)
- 2010-05-20 21:12:44下载
- 积分:1
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MATLAB-usefull-function-in-all
MATLAB语言常用算法程序集(书中涉及的源程序代码)
例如插值、函数逼近、特征值计算等等,,常用的都在这里了(MATLAB algorithms commonly used in assembly language (in the book related to the source code) such as interpolation, function approximation, eigenvalue calculation, etc., are commonly used here)
- 2011-05-12 10:58:05下载
- 积分:1
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kirsch
边缘检测算子 kirsch算子 matlab源码(kirsch matlab)
- 2010-05-24 18:53:53下载
- 积分:1
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KrivenkoTool
Krivenko internal tool for glucometer accuracy control
- 2013-11-19 22:28:09下载
- 积分:1
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FULLTEXT02
Design and analysis of FIR filters based on Matlab
- 2013-12-14 11:44:16下载
- 积分:1
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设计程序
说明: 本资源运用Matlab中的计算机视觉技术对视频监控中的运动人体的一些异常行为进行研究分析,涉及到了运动目标检测以及跟踪和人体异常行为检测等几个方面。背景模型的建立则是分别利用了中值滤波法和二值化背景模版建模法,通过帧间差分
来实现不断更新背景模版。在检测运动人体异常行为中,本文在检测运动人体跌倒的异常行为时利用外接矩形来确定运动人体及其质心,并通过定义一些特征算子来把人体行为进行量化,从而判断是否行为异常。(In this paper, we use matlab technology to detect abnormal human movement and video resources. The background model is established by using the median filtering method and the binary background template modeling method, through the frame difference
To update the background template constantly. In the detection of abnormal behavior of moving human body, this paper uses the outer rectangle to determine the moving human body and its center of mass, and defines some characteristic operators to quantify the human behavior, so as to determine whether the abnormal behavior.)
- 2020-08-20 22:50:22下载
- 积分:1
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polynomial
该源代码实现一元稀疏多项式的加法,减法的运算(The source code to achieve a dollar sparse polynomial addition, subtraction computing)
- 2007-10-23 15:44:28下载
- 积分:1
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fix_channel
固定卫星信道仿真源码 主要考虑雨衰因素(Fixed satellite channel emulation source major consideration Rain attenuation factor)
- 2010-03-12 23:37:15下载
- 积分:1
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denoising-tour
说明: 适合初学者的关于去噪的MATLAB源代码(For beginners on Denoising MATLAB source code)
- 2010-05-02 15:37:31下载
- 积分:1