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Chroma_Brightness
色度亮度信息检测视频帧中前景 背景 高亮度 (forground background high light detection using chromaticity
and brightness)
- 2010-08-24 17:01:32下载
- 积分：1
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matlab
matlab遗传算法，matlab遗传算法程序，45666011matlab遗传算法程序(matlab genetic algorithm, matlab genetic algorithm program, 45666011matlab genetic algorithm program)
- 2009-11-24 11:29:28下载
- 积分：1
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wireless-sensor-network-hibernation
matlab 无线传感器网络休眠仿真（基于邻居节点数量）(matlab simulation of wireless sensor network hibernation)
- 2021-03-19 18:19:18下载
- 积分：1
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Meanshift-
基于meanshift的视频跟踪，实现了目标的追踪。(Meanshift based video track to achieve the goal of tracking.)
- 2014-11-22 20:20:10下载
- 积分：1
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firefly_algorithm
简单的萤火虫算法，算法收敛性较强，搜索全局最优能力强。(Simple firefly algorithm)
- 2017-06-21 21:38:22下载
- 积分：1
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MATLAB
基于MATLAB的非导数优化仿真方面的资料(MATLAB-based non-derivative optimization simulation information)
- 2008-08-11 15:01:51下载
- 积分：1
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基于电流滞环的FOC PMSM 仿真模型PMSM ac7
基于电流滞环的FOC PMSM 仿真模型。测试通过(Hysteresis based on the FOC PMSM current simulation model. Test)
- 2011-11-01 01:27:47下载
- 积分：1
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EXAMPLE5
sample of assembly language for beginners...
- 2013-12-14 23:47:29下载
- 积分：1
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LBG_GA
用遗传算法对LBG语音码本进行优化处理，得到最优码本，内含语音文件。(Genetic algorithm to optimize the voice on the LBG codebooks to get the optimal codebook contains the voice files.
)
- 2012-02-06 15:12:15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
