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r
说明： 交通视频采集后的图像预处理。由于硬件及环境等因素的影响，摄像头提取的图像不可避免地包含噪声，图像的质量会受到不同程度的失真。因此，我们要对采集到的视频序列进行图像的预处理。
车辆检测算法。概括性的分析了基于图像处理的几种常用的车辆检测算法：帧差法、光流法，总结了各种方法的优缺点，并采用背景差法对车流量进行检测。该算法自适应能力强，计算量小，可正确判断有无车辆、完成车辆计数，实现车流量计算，为交通监管系统提供实时有效的交通参数。
车辆计数。分析常用的车辆计数方法：虚拟线圈法和目标跟踪法。并结合具体的实际应用采用基于检测带的车辆计数方式。结果表明，该方法能很好的进行车流量统计。
(Image pre-processing traffic after video capture. Due to hardware and environmental factors, the camera inevitably contain the extracted image noise, image quality will be subject to different degrees of distortion. Therefore, we want to capture the video sequence image preprocessing.
Vehicle detection algorithm. General analysis of several common vehicle detection algorithm based on image processing: frame difference, optical flow, summed up the advantages and disadvantages of each method, and using background subtraction to detect traffic flow. The algorithm is adaptive ability, a small amount of calculation can correctly determine whether the vehicle, the vehicle should count to achieve traffic flow calculation provides effective real-time traffic parameters for a traffic monitoring system.
Vehicle counting. Analysis of common vehicle counting methods: virtual coil method and target tracking method. Combined with concrete and practical applications based on vehicle detection with )
- 2016-05-08 09:41:26下载
- 积分：1
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2_DGPlacemDataEnvelAnal
DG placement in a 33-bus distribution power system using data envelopment analysis technique considering voltage profile, reliability, power loss and cost.
- 2020-11-23 23:19:34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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czesc_warsztatow
Motor de corriente continua en simulink
- 2014-02-10 01:07:38下载
- 积分：1
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PSKDemodulationPart2
PSK的解调第二部分，完整的参数设置.与第一部分相连接(PSK demodulator of part2 of a complete set of parameters)
- 2009-04-27 21:01:01下载
- 积分：1
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cognitive-radio-simple-program
This is a Simple program to illustrate the working of Cognitive radio
- 2013-11-21 19:56:01下载
- 积分：1
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motionEstDS
Code for motion estimation using the DS (diamond search) algorithm.
- 2009-11-02 06:41:02下载
- 积分：1
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lab3
工程分析 简单的计算流体力学 一维流场可视化，可变参数 (Engineering analysis one-dimensional computational fluid dynamics flow visualization )
- 2015-01-10 15:48:17下载
- 积分：1
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Synchronous-WT
同步小波变换的MATLAB程序和应用，还有最新的关于同步小波的文章(Synchronous wavelet transform MATLAB programs and applications, as well as the latest articles on synchronous wavelet)
- 2020-10-24 21:10:01下载
- 积分：1
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用于频谱和功率普分析的快速傅立叶变换-fft
fft 快速傅立叶变换，可以进行有效的变换，用于频谱和功率普的分析。(fft)
- 2010-06-04 21:20:02下载
- 积分：1
