-
2DLDA
人脸表情识别中的2DLDA方法，特定人识别。(Facial Expression Recognition in 2DLDA method of identifying a specific person.)
- 2009-12-24 20:34:05下载
- 积分：1
-
chap_4
这是周建兴编写的《matlab从入门到精通》第三章的所有源代码，都可以运行的出来，和课本上的一样，(This is Zhoujian Xing written 《matlab从入门到精通》第4章的所有源代码，都可以运行的出来，和课本上的一样，)
- 2013-07-16 09:55:48下载
- 积分：1
-
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
-
无偏灰色预测模型的实现，直接改数据即可运行
无偏灰色预测模型的实现，直接改数据即可运行。(Unbiased gray prediction model to achieve, directly change the data to run.)
- 2017-05-29 22:53:29下载
- 积分：1
-
spectrogram
基于MATLAB的短时傅里叶变换（STFT）的语谱图的画法，MATLAB环境下(MATLAB-based short-time Fourier transform (STFT) of the spectrogram of the painting, MATLAB environment)
- 2010-08-23 22:31:28下载
- 积分：1
-
通信中位同步的gardner算法的matlab仿真
通信中位同步的gardner算法的matlab仿真(Communications Synchronization gardner of the Matlab simulation algorithm)
- 2021-01-21 13:58:42下载
- 积分：1
-
getPoints
Basis point, 1/100 of one percent, denoted bp, bps, and ‱
Pivot point, a price level of significance in analysis of a financial market that is used as a predictive indicator of market movement
Point (mortgage), a percentage sometimes referred to as a form of pre-paid interest used to reduce interest rates in a mortgage loan
Reward points (see loyalty program), marketing strategy
Vigorish point, the commission charged on a gambling bet[1] or loanshark s loan
- 2011-08-16 14:51:42下载
- 积分：1
-
APF
有源电力滤波器的仿真文件，可实现对谐波电流的补偿(Simulation of active power filter, can be realized on the compensation of harmonic current
)
- 2015-04-20 21:13:53下载
- 积分：1
-
bubble_temp_ACM
利用MATlab进行混合溶液沸点的计算，里面包含的模型自己参照，值得学习和推荐。(Mixed solution using MATlab boiling point calculation, which contains its own reference model, it is worth learning and recommendations.)
- 2010-06-05 18:31:41下载
- 积分：1
-
anchal
program for edge detection in fuzzy image processing
- 2010-12-09 16:03:03下载
- 积分：1
