登录
首页 » matlab » Object-Tracking

Object-Tracking

于 2015-01-22 发布 文件大小:221KB
0 172
下载积分: 1 下载次数: 11

代码说明:

  Color can provide an efficient visual feature for tracking nonrigid objects in real-time. However, the color of an object can vary over time dependent on the illumination, the visual angle and the camera parameters. To handle these appearance changes a color-based target model must be adapted during temporally stable image observations. This paper presents the integration of color distributions into particle filtering and shows how these distributions can be adapted over time. A particle filter tracks several hypotheses simultaneously and weights them according to their similarity to the target model. As similarity measure between two color distributions the popular Bhattacharyya coefficient is applied. In order to update the target model to slowly varying image conditions, frames where the object is occluded or too noisy must be discarded.

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 1
    说明:  在命令窗输入如下内容就得到图形了: [t,x]=ode45( godhua ,[0,10],[0,0,0,1]) subplot(131) plot(t,x(:,4)) xlabel( t ) ylabel( y ) subplot(132) plot(t,x(:,1)) xlabel( t ) ylabel( v ) subplot(133) plot(t,x(:,2)) xlabel( t ) ylabel( \theta ) (At the command window type the following content to be the graphics: [t, x] = ode45 (godhua, [0,10], [0,0,0,1]) subplot (131) plot (t, x (:, 4 )) xlabel (t) ylabel (y) subplot (132) plot (t, x (:, 1)) xlabel (t) ylabel (v) subplot (133) plot (t, x (:, 2)) xlabel ( t) ylabel (heta))
    2007-12-09 20:16:04下载
    积分:1
  • Project_Managment_Hand_Book
    作为项目管理协会(PMI)的标准和指南,本指南是通过相关人员的 自愿参与和共同协商而开发的。其开发过程汇集了一批志愿者,并广泛搜 集了对本指南内容感兴趣的人士的观点。(Project Managment Hand Book.)
    2010-09-22 19:33:03下载
    积分:1
  • finally
    mm1排队matlab仿真源码mm1排队matlab仿真源码mm1排队matlab仿真源码(Matlab simulation mm1 line up the source code )
    2012-03-23 13:30:07下载
    积分:1
  • UKF
    这是关于UKF(无味卡尔曼滤波算法)算法的matlab程序(This is on the UKF algorithm matlab program)
    2013-08-13 14:59:13下载
    积分:1
  • EM_GM
    EM algorithm for Gaussian mixture (EM_GM) learning is well known
    2014-10-15 21:49:07下载
    积分:1
  • gray-matching
    matlab 的灰度匹配算法例子,简单易懂,对初学的人比较适用(gray matching algorithm matlab example, easy to understand, more suitable for beginners who)
    2014-02-24 23:01:33下载
    积分:1
  • 小波和小波包降噪
    进行了小波和小波包滤波的比较,决策树重构,熵的计算(The comparison of wavelet and wavelet packet filtering, decision tree reconstruction and entropy calculation are carried out)
    2017-10-31 11:42:00下载
    积分:1
  • img-reg
    对图像实现骨架化操作、提取边界、执行图像开运算度、增强图像对比度并提取文本图像中的某些字符对象。(Implementation of the image skeleton operation, extraction of the border, the implementation of open computing degree images to enhance image contrast and to extract the text of some of the characters in the image object。)
    2009-03-13 22:41:54下载
    积分:1
  • matlab
    matlab的追赶法,追赶法是适用于三对角矩阵的线性方程组求解的方法,并不适用于其他类型矩阵,及matlab的gauss求解方程方法,牛顿插值法,拉格朗日插值法。(matlab chasing method chasing method is applicable to the tridiagonal matrix method for solving linear equations, does not apply to other types of matrix and matlab gauss solving equations method, Newton interpolation, Lagrange interpolation.)
    2013-04-13 09:12:24下载
    积分:1
  • arrow3d
    matlab 本身没有箭头功能,只有梯度,梯度不能精确,这是编写的箭头功能,可以精确定位箭头三维位置(matlab function itself has no arrows, only gradient, the gradient is not accurate, it is written in the arrow function, you can pinpoint the location of the arrow D)
    2013-12-05 09:42:28下载
    积分:1
  • 696518资源总数
  • 106227会员总数
  • 11今日下载