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picture--chasing
背景建模和前景分割的方式把运动车辆提取出来。并进行最近临关联,输出目标轨迹。
MeanShift运动目标跟踪 matlab程序
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。
这两种算法为处理图像跟踪的基本方法
(Background modeling and foreground segmentation the extracted moving vehicles. Pro associated output and the target locus. Target tracking matlab program MeanShift movement. Interception tracking the target matrix rect strike a tracking target weighted histogram hist1 3. Reads a video sequence, randomly take a with the rect large rectangular, calculate the weighted histogram hist2. 4. Calculate both the proportion of function, if the latter gap is too large to update the new center of the matrix Y conducted the iteration (MeanShift is a variable step size can be rapidly approaching the peak of the probability density) until certain conditions to stop. The basic method of these two algorithms for processing the image tracking)
- 2012-11-12 16:44:21下载
- 积分:1
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RBF-Neural-Network-master
说明: hand-written RBF neural network code
- 2020-03-31 19:10:51下载
- 积分:1
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三电平逆变器的改进无模型预测电流控制_金涛
说明: 三相三电平中性点 箝位型( NPC) 逆变器的改进无模型预测电流控制(Improved model free predictive current control of three-phase three-level neutral point clamped (NPC) inverter)
- 2020-05-26 13:50:51下载
- 积分:1
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MATLAB小波神经网络的时间序列预测
所谓时间序列就是一组按照一定的时间间隔排列的一组数据。这一组数据可以表示各种各样的含义的数值,如对某种产品的需求量、产量,销售额,等。其时间间隔可以是任意的时间单位,如小时、日、周、月等。通常,对于这些量的预测,由于很难确定它与其他因变量的关系,或收集因变量的数据非常困难,这时我们就不能采用回归分析方法进行预测,或者说,有时对预测的精度要求不是特别高,这时我们都可以使用时间序列分析方法来进行预测。
- 2022-04-14 10:02:16下载
- 积分:1
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zfk_example
聚类分析里的k均值(kmeans)算法的matlab实现,是老师即将出的书里,我给写的例子,大家看看吧。
(Where k-means cluster analysis (kmeans) algorithm matlab implementation, a teacher is leaving the book, I give examples of writing, we take a look at bar.)
- 2009-09-15 15:05:35下载
- 积分:1
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dsgkdsgkdggdsg
基于 MATLAB 的时域信号采样及频谱分析
二、基本要求:
掌握数字信号处理的基本概念、基本理论和基本方法;
。(MATLAB-based time-domain signal sampling and spectral analysis of two basic requirements: to master the basic concepts of digital signal processing, basic theory and basic methods .)
- 2009-12-21 21:06:08下载
- 积分:1
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beijingdaxue
冈萨雷斯数字图像处理,北京大学的课程课件。(Gonzalez Digital Image Processing, Peking University courseware.)
- 2010-12-17 17:05:23下载
- 积分:1
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GA_PSO
粒子群做非线性模型的参数估计,已检测很好用(nonlinear parameter estimation)
- 2012-05-10 21:52:04下载
- 积分:1
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XSLTWordDocument
THis application is demonstrate how to use XSLT sheets to make a word-document using OpenXML 2.0, WordProcessing.
- 2013-12-29 02:45:56下载
- 积分:1
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Professional.Ubuntu.Mobile.Development
ubuntu embeded development
- 2013-11-28 14:22:11下载
- 积分:1