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IET_CV_SOAMST_2011
一个比例和方向自适应均值漂移跟踪算法(SOAMST)
提出本文所要解决的问题,如何估计的规模和方向
改变均值漂移下的目标跟踪框架。在原来的均值偏移
跟踪算法,可以很好地估计目标的位置,规模的同时,
方向的变化,不能自适应估计。考虑到图像(重量)
是来自于目标运动模型和候选模型可以代表的可能性,一个
像素属于目标,我们证明了原来的均值漂移跟踪算法可以
推导出的重量图像的零阶和一阶矩。随着零阶
矩和目标模型和候选模型之间的Bhattacharyya系数,
提出了简单而有效的方法来估计的规模为目标。然后一种方法,
利用估计的区域和第二阶中心矩,提出
自适应地估计目标的宽度,高度和方向的变化。广泛
实验来证实所提出的方法,并验证其可靠性
规模和方向变化的目标。(A scale and orientation adaptive mean shift tracking (SOAMST) algorithm is
proposed in this paper to address the problem of how to estimate the scale and orientation
changes of the target under the mean shift tracking framework. In the original mean shift
tracking algorithm, the position of the target can be well estimated, while the scale and
orientation changes can not be adaptively estimated. Considering that the weight image
derived from the target model and the candidate model can represent the possibility that a
pixel belongs to the target, we show that the original mean shift tracking algorithm can be
derived using the zeroth and the first order moments of the weight image. With the zeroth order
moment and the Bhattacharyya coefficient between the target model and candidate model, a
simple and effective method is proposed to estimate the scale of target. Then an approach,
which utilizes the estimated area and the second order center moment, is proposed to
adaptively e)
- 2013-08-06 16:55:36下载
- 积分:1
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soar-1.11
说明: 一个大规模地形现实和纹理映射的程序,从国外网站下载的,一般的机器根本跑不动,标准C编写,多平台可编译,供大家学习。(a large-scale topographic reality and texture mapping procedures from abroad website and general machinery simply could not, the standard C preparation, multi-platform can be compiled for the study.)
- 2006-03-13 13:44:46下载
- 积分:1
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stl2ply
stl 转 ply ,代码简洁实用,适合学习(stl to ply)
- 2020-07-04 13:20:02下载
- 积分:1
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QUADTREE地形
说明: 四叉树(lod)实现地形三维可视化的程序,内有代码和数据(quadtree (incomplete) 3D terrain visualization procedures, which have code and data)
- 2005-10-19 19:47:15下载
- 积分:1
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gear3d
通过使用MATLAB语言建立三维渐开线齿轮啮合模型(use MATLAB to draw 3-D gear)
- 2019-03-21 16:16:24下载
- 积分:1
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raytracing
电离层三维数字射线追踪,可根据电离层参数获取群路径与地面距离的关系(Ionosphere 3D dimensional numerical ray tracing,the group can obtain the relationship between the path and the ground distance of ionospheric parameters)
- 2015-03-29 16:13:58下载
- 积分:1
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基于图像序列的单目三维重建matchSIFT
说明: 基于图像序列的单目三维重建,运用运动恢复结构,SIFT算法等(Monocular 3D reconstruction based on image sequence, using motion recovery structure, SIFT algorithm, etc.)
- 2020-07-17 13:11:57下载
- 积分:1
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磁场不同
说明: 电磁波在含有磁场的等离子体中的传输;磁感应强度可以变化(microwave propagation in magnetic plasma)
- 2020-09-22 20:47:50下载
- 积分:1
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12345678
大规模地形渲演算法,支持LOD处理,是实现虚拟现实的一种方法(Virtural Realy)
- 2012-02-07 14:27:06下载
- 积分:1
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Six_3D_exe200476762006
Six 3D exersizes for VisualBasic.
- 2016-01-04 22:25:42下载
- 积分:1