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tidu
针对mean shift 跟踪方法中存在的光照变化不稳定问题, 提出了基于梯度特征与彩色
特征相融合的mean shift 跟踪方法。首先分别提取目标的梯度特征和彩色特征,利用多尺度的相似度
计算方法进行特征的匹配,然后通过最大化相似度对目标进行跟踪。通过物体和人体等运动目标的跟
踪,验证了改进的跟踪算法在光照变化情况下的鲁棒性优于原有的算法,显著降低了跟踪位置误差。(The instability of the light changes in the mean shift tracking method, the mean shift tracking method based on gradient features and color characteristics of fusion. First extract gradient features and color features of the target, the similarity calculation method using multi-scale feature matching, and then maximize the similarity of the target track. Through the tracking of objects and people moving target, verify the robustness of the improved tracking algorithm in the case of illumination changes is better than the original algorithm significantly reduces the tracking position error.)
- 2012-06-09 09:15:14下载
- 积分:1
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buscar_palabra
find word between matrix or cell array
- 2014-09-17 11:37:21下载
- 积分:1
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chap3
先进PID控制matlab仿真源代码。典型事例具体说明,清晰易懂。(第三章)(Advanced PID control matlab simulation source code, more typical examples of specific instructions, clear and easy to understand.(Chapter 3))
- 2014-09-28 10:57:35下载
- 积分:1
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7421
Optimization of thermal performance of a
smooth flat-plate solar air heater using teaching–
learning-based optimization algorithm
- 2015-04-10 21:00:30下载
- 积分:1
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SARlarge
星载合成孔径雷达的回波模拟场景设置程序,以及地固坐标和经纬度坐标的转换Matlab程序(Spaceborne synthetic aperture radar echo simulation scenario setup program, and coordinates and latitude and longitude coordinates to fixed conversion Matlab program)
- 2010-12-07 21:54:25下载
- 积分:1
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psoSVM
说明: pso优化SVM分类,直接调用win32的SVM(pso optimal SVM classification, the SVM directly call win32)
- 2011-03-21 14:44:30下载
- 积分:1
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04470107
In this paper, we analyze the performance of two important mobility management protocols..MIPv6 and HMIPv6. Analytical model is developed for two mobility models- random walk and fluid flow to compute signaling cost, which consists of two components-
location update cost and packet
delivery cost.
- 2013-02-19 15:42:29下载
- 积分:1
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灰色系统预测滑坡位移MATLAB代码
说明: 基于灰色系统 GM( 1,1) 模型实现滑坡位移监测(Realization of landslide displacement monitoring based on GM (1,1) model of grey system)
- 2020-02-20 22:51:26下载
- 积分:1
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wenzibilifenxi
对一篇文章中的文字进行比例分析并能求出出现频率最多的字。(Of an article in the proportion of text analysis and to derive a maximum frequency of occurrence of the word.)
- 2007-09-15 00:15:01下载
- 积分:1
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qrsdet-hilbert-elsevier2001
this is for qrs detection
- 2009-11-13 20:05:49下载
- 积分:1