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MY_TBD
关于雷达系统中目标跟踪程序-检测前跟踪(TBD)(About radar target tracking system program- TBD)
- 2021-03-21 21:19:17下载
- 积分:1
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06
说明: 图像形态学处理,图像腐蚀,图像膨胀,图像细化,边缘检测(Morphological image processing, image corrosion, image expansion, image thinning, edge detection)
- 2009-05-23 21:05:57下载
- 积分:1
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Matlab与CAD软件直接的图形相互输入
说明: matlab输入CAD图像文件,matlab中图形导入CAD,matlab与CAD互转(Matlab Input CAD Image File or graphics Import into CAD in matlab or matlab and CAD Interchange)
- 2020-07-11 22:18:55下载
- 积分:1
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sort
多目标跟踪算法SORT开元代码,实现实时在线跟踪(Multi target tracking algorithm SORT code, Real time online tracking)
- 2018-08-29 15:27:39下载
- 积分:1
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blur
本文是中值滤波的一些应用,个人觉得中值滤波比一些算子滤波效果要好得多(This article is median filtering applications, personal feel median filter is much better than some of the filtering effect of the operator)
- 2012-10-09 20:26:27下载
- 积分:1
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CT-tracking
一种简单高效地基于压缩感知的跟踪算法。首先利用符合压缩感知RIP条件的随机感知矩对多尺度图像特征进行降维,然后在降维后的特征上采用简单的朴素贝叶斯分类器进行分类。该跟踪算法非常简单,但是实验结果很鲁棒,速度大概能到达40帧/秒(A simple and efficient tracking algorithm based on compressed sensing. Firstly, with the random sensing matrix compressed sensing RIP conditions for multi-scale image feature dimension reduction, and then use the naive Bias classifier simple classification in the feature reduction after the. The tracking algorithm is very simple, but the results are robust, speed can reach 40 frames per second)
- 2014-01-10 11:45:54下载
- 积分:1
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sandian
ENVI制作散点图可以更改背景颜色 可以显示出R方比以前版本更精细(ENVI make a scatter plot can change the background color can show the R side finer than the previous version)
- 2014-05-26 20:02:18下载
- 积分:1
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src
说明: ORB-SLAM 基本延续了 PTAM 的算法框架,但对框架中的大部分组件都做了改进, 归纳起来主要有 4 点:
ORB-SLAM 选用了 ORB 特征, 基于 ORB 描述量的特征匹配和重定位, 都比 PTAM 具有更好的视角不变性。此外, 新增三维点的特征匹配效率更高, 因此能更及时地扩展场景。扩展场景及时与否决定了后续帧是否能稳定跟踪。ORBSLAM 加入了循环回路的检测和闭合机制, 以消除误差累积。系统采用与重定位相同的方法来检测回路(匹配回路两侧关键帧上的公共点), 通过方位图 (Pose Graph) 优化来闭合回路。PTAM 需要用户指定 2 帧来初始化系统, 2 帧间既要有足够的公共点, 又要有足够的平移量. 平移运动为这些公共点提供视差 (Parallax) , 只有足够的视差才能三角化出精确的三维位置。ORB-SLAM 通过检测视差来自动选择初始化的 2 帧。PTAM 扩展场景时也要求新加入的关键帧提供足够的视差, 导致场景往往难以扩展. ORB-SLAM 采用一种更鲁棒的关键帧和三维点的选择机制——先用宽松的判断条件尽可能及时地加入新的关键帧和三维点, 以保证后续帧的鲁棒跟踪; 再用严格的判断条件删除冗余的关键帧和不稳定的三维点,以保证 BA 的效率和精度。(Orb-slam basically continues the algorithm framework of PTAM, but most of the components in the framework have been improved, which mainly includes four points:)
- 2020-06-11 23:43:54下载
- 积分:1
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位图的读写MyBitmapImg
本程序实现位图的读写,均衡化,滤波,LBP,LTP特征提取以及基于LBP,LTP和卡方距离,最近邻分类的人脸识别,批量给图片改名等功能(The program can read and write a bitmap, equalization, filtering, LBP, LTP feature extraction and nearest neighbor classifier for face recognition based on LBP, LTP and chi-square distance, rename picture and some other functions.)
- 2013-09-18 10:05:23下载
- 积分:1
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masksample
sample illust back image2 mask sample
- 2013-11-13 01:14:35下载
- 积分:1