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ExtractBackground
he files in this package comprise the Matlab implementation of a
foreground segmentation algorithm based upon graph cuts, described in:
Better Foreground Segmentation Through Graph Cuts, N. Howe &
A. Deschamps. Tech report, http://arxiv.org/abs/cs.CV/0401017.
The file extractForeground.m contains a sample function that will
perform a complete foreground segmentation for static camera video.
It uses a number of parameters, which are described in the
documentation. An attempt was made to choose sensible default values,
but they may need to be adjusted for some videos.
More generally, the implementation in extractForeground.m is only a
suggestion of how the graph-based segmentation might be used. The
same approach can be applied with other (perhaps time-adaptive)
background models. The key step is at line 113 of the code, once the
deviation array has been created. The graph-cut segmentation can be
applied similarly to a deviation matrix computed in any other way.
- 2013-11-19 23:41:02下载
- 积分：1
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fahanshu
利用罚函数法求解下列问题：求f=x1^2+4*x2^2的最小值，其中要满足：x1-x2-1≤0
-x1-x2+1≤0
x2-1≤0
(Using penalty function method to solve the following questions: o f = x1 ^ 2+ 4* x2 ^ 2 minimum value, which will meet: x1 x2-1-0 or
-x1 x2+ 1 or 0-
X2-1 or 0
)
- 2011-12-19 15:35:50下载
- 积分：1
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DiffractionFourierOpticsAndImagingErsoy
一本很好的傅里叶光学学习教材，英文原版，相当难得(A good learning material on Fourier optics, the English original, very rare)
- 2010-12-27 11:06:24下载
- 积分：1
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matlab-for-beginner
matlab的基本函数及其用法，适用于matlab初学者(the basic functions and their usage of matlab, matlab beginner)
- 2012-06-01 09:07:43下载
- 积分：1
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06153042
plz give the matlabcode
- 2012-10-17 15:15:05下载
- 积分：1
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point-source-dispersion-model-matlab
基于matlab的点源弥散模型，可用于关于环境的毕业论文( point source dispersion model based on the matlab, can be used for the graduation thesis about the environment)
- 2013-01-15 12:36:13下载
- 积分：1
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Optical-Wireless-Communication
研究多进制脉冲位置调制和关闭键控在直接检测光无线通信系统中存在的大气影响，比较了ook与PPM调制方式的区别。(M-ary pulse position modulation on and off keying atmospheric effects in the direct detection of optical wireless communication systems, compare the difference of the ook PPM modulation mode.)
- 2012-07-12 21:25:34下载
- 积分：1
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emdsource
EMD的处理程序，并且自带了汽轮机组的部分数据，进行验证比较，EMD初学者的入手资料。(EMD handler, and comes with a steam turbine portion of the data, validated comparison, EMD beginners start with item.)
- 2013-09-20 17:25:34下载
- 积分：1
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the-signal-power-spectrum
可以产生正弦信号和白噪声时域信号波形，以及混杂噪声的正弦波波形，信噪比可调(the sinusoidal signal can be generated when the white noise domain waveform, sinusoidal waveform, and the noise mixed SNR adjustable)
- 2014-02-24 15:43:47下载
- 积分：1
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Implementation_of_an_OFDM_Synchronization_Algorith
有关OFDM时域和频域同步的硬件实现，在FPGA,DSP和ASIC上实现，并做了对比。(On the OFDM time domain and frequency domain synchronization hardware implementation, in the FPGA, DSP and ASIC to achieve, and has done a comparison.)
- 2008-12-18 14:58:31下载
- 积分：1
