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MeanShift-matlab
MeanShift运动目标跟踪 matlab程序
思路:
1.截取跟踪目标矩阵rect
2.求取跟踪目标的加权直方图hist1
3.读取视频序列中的一帧, 先随机取一块与rect等大的矩形,计算加权直方图hist2。
4.计算两者比重函数,如果后者差距过大, 更新新的矩阵中心Y,进行迭代(MeanShift是一种变步长可以迅速接近概率密度峰值的方法),直至一定条件后停止。
(MeanShift moving target tracking matlab program ideas: 1. Interception target tracking matrix rect 2. Strike target tracking weighted histogram hist1 3. Reading of a video sequence, first randomly selected one with such a large rectangle rect, calculate the weighted Histogram hist2. 4 Calculate the proportion of both functions, if the latter gap is too large, updated new matrix center Y, iterative (MeanShift is a variable step size can rapidly approaching the peak of the probability density method), until certain conditions stop.)
- 2013-09-19 11:40:07下载
- 积分:1
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paper
PAPERS ON SEP..............
- 2014-11-18 01:30:38下载
- 积分:1
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SEP
SEP协议的源代码,真实有效可靠,可以直接用于MATLAB软件仿真模拟。(The SEP protocol source code, real effective and reliable, and can be used directly in MATLAB software simulation.)
- 2013-04-11 10:22:40下载
- 积分:1
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ab
说明: radial distribution load flow by D. Das
- 2016-11-15 15:01:14下载
- 积分:1
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MATLABoptics
MATLAB 在光学教学中的应用,有示例,模拟光的双缝干涉%单缝衍射和光栅衍射.(MATLAB Teaching in optical applications, there are examples of simulation of light double-slit interference single-slit diffraction and diffraction gratings.)
- 2007-11-01 21:13:11下载
- 积分:1
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steerfilter
Design and Use of Steerable Filters PAMI1991文章的代码,含有测试图像和demo,可运行(It implements a steerable Gaussian filter.
This m-file can be used to evaluate the first directional derivative of an image, using the method outlined in:
W. T. Freeman and E. H. Adelson, "The Design and Use of Steerable Filters", IEEE PAMI, 1991.)
- 2009-11-24 11:17:34下载
- 积分:1
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ica
神经网络中用四阶矩法取图像的基,以及怎样把图像分成小块(Neural network using fourth-order moment method in image base, as well as how to put the image into small pieces)
- 2014-01-15 10:41:55下载
- 积分:1
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局放源模拟
说明: 40KHZ局部放电超声信号源模拟仿真,四种衰减形式:单指数、单指数振荡、双指数、双指数衰减震荡(Simulation of 40KHz PD ultrasonic signal source, four attenuation forms: single index, single index oscillation, double index, double index attenuation oscillation)
- 2021-03-22 10:09:16下载
- 积分:1
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equal-effect
利用等效拟配法进行飞机的纵向运动的控制参数选取,十分有用(This example is to demonstrate equival effective fitness for pitch and normal load in logitudinal motion)
- 2013-12-24 15:44:35下载
- 积分:1
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wangluopachong
该matlab程序可以通过网络爬虫抓取网页内容(本程序抓取的是新浪金融的,可以修改成其他的)(The matlab program can crawl web content through web crawlers (the Program crawl Sina finance can be modified into the other))
- 2016-05-23 17:18:37下载
- 积分:1