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wjlxptztq
硕士学位论文,基于无线传感器网络的水下目标是吧,连续谱特征提取(Master' s degree thesis, based on wireless sensor networks for underwater target is right, a continuous spectrum feature extraction)
- 2011-09-13 21:36:53下载
- 积分:1
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MATLAB人体行为异常识别
说明: 本文设计了一款人体行为异常监控系统,主要适用人群是老年人,在摄像头固定的情况下,自动检测人体运动轨迹,并与提前设定好的行为库进行匹配,分析判断是否具有异常行为。
在数字图像预处理部分采用了图像二值化,腐蚀与膨胀等几种方法为人体目标的跟踪和检测做准备。为了克服在实际操作中遇到的问题,采用了帧差法和ViBe算法,帧差法即利用帧间变化与当前帧、背景算法来判断它是否大于阈值,并分析视频中序列的运动特性,ViBe算法则是一种背景建模的方法,背景模型是由邻域像素来创建,并对比背景模型、当前输入像素值检测出前景,确定视频中的目标跟踪。在人体行为识别中,运动目标最小长宽比以及连续帧间的加速度来判断人体行为是否异常,如果检测到异常的行为比如说摔倒、快跑等行为,在识别的过程这种实时监测。不同环境可能需要调试,要求有一定编程基础,小白慎入。(In this paper, a monitoring system for abnormal human behavior is designed, which is mainly applicable to the elderly. When the camera is fixed, it can automatically detect the human motion track and match with the behavior database set in advance to analyze and judge whether there is abnormal behavior.)
- 2020-08-07 12:36:40下载
- 积分:1
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simulink
说明: simulink建立系统模型,设计simulink与matlab的接口,使用simulink进行简单仿真(simulink create a system model, design simulink and matlab interface, a simple simulation using simulink)
- 2011-03-03 22:02:59下载
- 积分:1
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MatlabMPEG
mpeg code in matlab contains several mfiles for encoding mpeg
- 2009-09-14 14:10:49下载
- 积分:1
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zhengzhidong-kongshipuguji
空间谱估计(郑志东) 的程序 很多章 全(
Spatial spectrum estimation (Zheng Zhidong) program many chapters all)
- 2013-09-06 16:17:12下载
- 积分:1
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RemoteOnData
使用RDP的通道Channel API进行文件/剪贴板/数据通信(File/Clipboard/Data communication through RDP channel API)
- 2015-02-14 23:49:38下载
- 积分:1
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analysis-of-time-series
在时间序列分析中自动完成数据的导入、分析与导出(In time series analysis is done automatically import data, analysis and export)
- 2013-05-22 08:52:52下载
- 积分:1
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LFDA
说明: LLDA,局部线性判别分析,可以降到任意的维度,相比LDA更加优秀(LLDA, Local Linear Discriminant Analysis, can be reduced to any dimension, which is better than LDA.)
- 2020-11-17 13:59:40下载
- 积分:1
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bp
说明: 基于BP神经网络 对虫害进行预测 程序完整(Based on BP neural network to forecast pest program integrity)
- 2010-04-14 12:03:10下载
- 积分:1
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Untitled
数学建模中灰色预测法模型的Matlab源程序代码(The model code of gray prediction method)
- 2012-05-26 16:42:01下载
- 积分:1