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meanshiftcode

于 2010-06-09 发布文件大小:2KB

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下载积分: 1 下载次数: 104

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代码说明：

视频目标跟踪算法,用meanshift方法对目标进行跟踪(meanshift algorithm tracking)

文件列表：

meanshiftcode
.............\bhattacharyya.m,221,2009-10-31
.............\computeEpanechnikov.m,393,2009-10-26
.............\computeWeightedHistogram.m,688,2009-10-16
.............\deriveWeights.m,1056,2009-12-05
.............\meanShiftTracker.m,3141,2009-12-28

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target_trace
目标跟踪matlab源代码，通过当前帧预测区域的信息同背景图像的信息的内容相差，可以很好的实现运动目标的跟踪。(Target tracking matlab source code, through the regional information predict the current frame image with the background information on the contents of the difference, you can achieve a good tracking of moving objects.)

2010-02-28 00:46:32下载

积分：1
ozzchapter9
Evolve97的使用说明，很有用的一款软件，拥有结构优化(Evolve97 instructions for use, very useful piece of software, with structural optimization)

2011-01-22 07:08:18下载

积分：1
CS
说明： SAR回拨模拟及CS算法成像，参考书：合成孔径雷达成像原理（皮亦鸣）(CS algorithm for SAR call-back simulation and imaging, reference books: Synthetic aperture radar imaging principle (PI Yi-ming))

2009-09-23 08:56:30下载

积分：1
vibeforpi
ViBE背景建模算法，从 PC上移植改编，可在嵌入式上运行，效率较高(ViBE background modeling algorithm, coded PC to imbeded. )

2020-12-02 10:59:25下载

积分：1
2014-ZhouZhiqiang-MWGF
ZhouZhiqiang2014年发表论文及源码，论文为基于多尺度加权梯度的多聚焦图像融合Multi-scale weighted gradient-based fusion for multi-focus images(Multi-scale weighted gradient-based fusion for multi-focus images)

2016-11-08 21:54:37下载

积分：1
Image-Segmentation-Method
本文主要研究基于水平集方法的活动轮廓模型图像分割，在回顾活动轮廓模型发展的基础上，介绍了曲线演化理论及其水平集方法，证明了水平集方法可以有稳定的数值实现方式且其处理拓扑变化的自然性，进一步引出了变分水平集方法。本文介绍了两种不同的几何活动轮廓模型：基于梯度信息的李纯明模型以及基于区域信息的 Chan-Vese 模型（C-V 模型）。在分析上述两模型的优缺点上，提出了一种改进的 C-V 模型，改进模型引入了距离约束项，同时对基于区域的外部能量项进行了改进，使得水平集函数重新初始化寓于模型的演化之中，分割结果对参数的依赖性减小。 (This paper mainly study image segmentation of active contour model based on level set. After reviewing the development of the active contour model, curve evolution and level set method are presented, then we proved that the level set method has a stable numerical realization and can describe the topology change of the contour naturally, in addition we introduce level set of variational method. We introduce two different GAC models in this paper: Li Chunming model which is based on gradient information and Chan-Vese model （C-V model） which is based on region information. Based on the drawbacks and advantages of these two models, we improve the C-V model by adding penalizing energy term of signed distance function, at the same time, mending the external energy term which based on region information, then the re-initialization of the level set can accomplish in the model evolution, and the degree of the segmentation result depend on the parameters decline. )

2011-12-20 20:27:30下载

积分：1
多目标跟踪的JPDA算法
用来进行多目标跟踪的JPDA算法的的MATLAB程序包. 跟踪效果还行. (Used for multi-target tracking JPDA algorithm of the MATLAB package tracking performance is okay.)

2021-04-22 15:38:48下载

积分：1
density-estimation-2015
2015年最新国外算法，基于加权视觉词典的人群密度估计(crowd entimatin by a weighted bag of visual word model)

2015-10-13 22:59:46下载

积分：1
2
采用haar小波实现二维图像的分解与重构（mallat算法）：(Two-dimensional image using haar wavelet decomposition and reconstruction (mallat algorithm):)

2013-07-16 11:38:37下载

积分：1
SPIHT
spiht 图形程序压缩代码代码可用请仔细研读并适当修改为适合自己的 (SPIHT graphics program to compress code code available, please carefully read and amended as appropriate for their own)

2012-07-06 14:06:10下载

积分：1

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meanshiftcode

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