-
hongwaileida
针对粒子概率假设密度(PH D)滤波算法在虚警、漏检情况下,b标状态估计不稳定和b标可观测性车弱的问题,提出了一种基于序贯融合的粒子PH D滤波方法,利用雷达和红外传感器多目标进行融合跟踪杏基本思想是先对红外传感器进行粒子PH D滤波,丙将红外传感器滤波结果作为雷达的预测值,然后利用P达观测的数据进行更新,这样通过雷达和红外传感器交替上作保证目标状态的可观测性,从滤波器输出结身即可得到目标的状态信息仿真结果表明,在虚警、漏检和密集目标环境下,该方法是有效的和稳健的(The problem of target state estimation instability and observability weakerin the presence offalse alarms and missed detection was deal with. On the basis of sequential fusion, a particleprobabil-
ity hypothesis density(PHD) filter for multrsensor multrtarget tracking was proposed. Observed da
to collected from the infrared sensor was estimated with the particle PHD filter. Then the results from
the filter were set as the radar predicted value by the radar observations. The multrtarget state can be
updated to guarantee observing the target state. In this way, the global state is updated at the fusion
center. Simulation results show that the proposed algorithm is effective and robust under the false
warning, omission and concentrated target environment.
)
- 2012-03-06 16:27:41下载
- 积分:1
-
Alpha_shapes_3
这是三维点云数据边缘线提取的c++算法,适合于LIDAR数据的三维处理,供大家参考学习(This is 3 d point cloud data edge extraction of c++ algorithm, suitable for LIDAR data 3 d processing, provide everyone reference to study)
- 2020-11-05 17:09:51下载
- 积分:1
-
7Faceqianqichuli
数字图像处理方面的常用操作
人脸识别
图像打开和保存
类似photoshop操作
(Digital image processing operations commonly used face recognition and preservation of the image to open a similar operation photoshop)
- 2009-01-03 21:02:26下载
- 积分:1
-
boxFilter
盒状滤波器,可以用来用来对图像进行滤波,对图像的预处理(Box-shaped filter can be used for image filtering, pre-processing of the image)
- 2016-05-12 10:41:30下载
- 积分:1
-
PrimeBackgroundDetection
基于主像素的背景建模方法。该方法对密集目标检测效果较好。(Based on the background of the main pixel modeling method. The method of intensive better target detection.)
- 2008-02-25 16:09:20下载
- 积分:1
-
IProcessN
VC.NET图象处理,采用基于CImage类的图象处理技术,封装的函数为基本的图象处理部分,如几何变换等等,开发环境为VC++.NET(VC.NET image processing, based on CImage kind of image processing technology, Packaging for the basic functions of image processing, such as geometric transformation, and so on, the environment for the development of the VC.NET)
- 2006-12-13 15:57:06下载
- 积分:1
-
dirty glass
建立一个透明物体上有污点的模型,可以模拟玻璃上有污点的图象(Rendering of clean transparent objects has been well studied in computer graphics. However, real-world transparent
objects are seldom clean—their surfaces have a variety of contaminants such as dust, dirt, and lipids. These
contaminants produce a number of complex volumetric scattering effects that must be taken into account when
creating photorealistic renderings. In this paper, we take a step toward modeling and rendering these effects. We
make the assumption that the contaminant is an optically thin layer and construct an analytic model following
results in radiative transport theory and computer graphics. Moreover, the spatial textures created by the different
types of contamination are also important in achieving visual realism. To this end, we measure the spatially
varying thicknesses and the scattering parameters of a number of glass panes with various types of dust, dirt, and
lipids. We also develop a simple interactive synthesis tool to create novel instances of the me)
- 2009-07-11 17:13:08下载
- 积分:1
-
KMS_project
KMS跟踪算法源代码,目前最快的但目标跟踪算法(没有之一)。工程可以直接运行(KMS tracking algorithm source code, but the fastest target tracking algorithm. Project can be run directly)
- 2014-11-06 09:21:39下载
- 积分:1
-
zi
说明: 自由曲面光学透镜的图像变换面形测量系统与精度建模(Free-form optical lens image transformation shape measurement system with precision modeling)
- 2013-03-07 09:08:13下载
- 积分:1
-
TestLMDll
用hough变换提取直线的C++代码,效果比较好,可以灵活改变可提取直线的条数,适用于提取多条直线。(line detecting using hough tranaformation)
- 2012-03-06 16:39:40下载
- 积分:1