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cars
MATLAB车牌识别系统设计。包括源代码和设计文档。(MATLAB license plate recognition system. Including the source code and design documentation.)
- 2011-04-26 21:27:20下载
- 积分：1
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doa_example
DOA估计的一个函数，function [Count_signals, sorted_matrix,sorted_value](DOA estimation of a function, function [Count_signals, sorted_matrix, sorted_value])
- 2014-11-20 13:29:56下载
- 积分：1
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SPR4layeranglelongrange
用于计算长程表面等离子体共振角度谱的反射率曲线(long-range surface plasmon resonance is used to calculate the spectral reflectance curves of the angle)
- 2013-12-16 20:16:08下载
- 积分：1
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Q
说明： 本文以室内、外不同空间的人数统计为背景，研究基于图像的人员计数技术，对某时段内进出摄像机视野中指定区域的人数，或指定区域内在景人数进行统计。主要研究内容有以下几点：
（1）人员计数方案论证：本文分析对比了不同人员计数算法，研究分析了基于像素、 基于Hough变换的人员计数算法的优缺点。
（2）基于像素统计的人员计数系统实现：①分别采用近似中值背景模型和高斯混合背景模型提取前景图像；②采用基于HSV颜色空间变换的方法对前景中的阴影进行抑制；③用前景像素数除以人数得到一个人的像素平均值，在已知图像中前景像素数的情况下，可对人数进行估计。
（3）基于Hough变换的人员计数系统实现：①根据人头顶部轮廓近圆的特征,采用Sobel算子提取图像边缘,得到目标轮廓；②设置人员检测计数区，利用Hough变换进行圆检测；③对目标进行跟踪，并且进行有效性判断，记录有效目标；④判断行人是否跨线及跨线方向，实现过往行人的双向人数统计，并对人头进行标记。
(In this paper, indoor outside the different number of spatial statistical background image based on studies of people counting technology, the number of designated areas within some period of time and out of the camera view, the number of designated areas or inner view statistics. The main contents are as follows:
(1) people counting demonstration program: In this paper compares different people counting algorithm analysis based on pixel count algorithm based on the advantages and disadvantages personnel Hough Transform.
(2) based on pixel count of people counting system achieve: ① were used to approximate the value of the background model and a Gaussian mixture background model extraction of the foreground image ② the method of the HSV color space conversion based on the foreground shadow suppressed ③ foreground pixels divided by the average number of pixels to obtain a person s image at a known number of pixels in the foreground of the case, th)
- 2016-05-08 09:37:42下载
- 积分：1
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Book-Software
example codes for pattern recongnition fourth edition
- 2011-02-09 01:27:32下载
- 积分：1
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dnsample1
matlab程序 数字信号处理 用于采样信号(Matlab digital signal processing procedures for the sampling signal)
- 2006-11-02 14:39:36下载
- 积分：1
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goldshengcheng
此文件为gold生成序列.m源文件适用于matlab进行仿真处理(this document for gold production sequence. M source document applies to handle Matlab simulation)
- 2007-05-03 22:54:34下载
- 积分：1
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ExtractRROwithoutIndex
A function which can extract repeatable signal from rotationary system without rotating index. It s re-sampling based to automatically adjust rate so each rev has the integer number of samples.
- 2011-11-05 02:08:42下载
- 积分：1
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shannon
实现香农编码，计算平均码长、平均信息熵和编码效率。(Shannon coding, and calculate the average code length, the average information entropy coding efficiency.)
- 2013-05-09 15:16:30下载
- 积分：1
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voicerec
a part of voice recognition program, this will get input from a user 10 times and save it.
- 2012-01-08 14:20:58下载
- 积分：1
