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multiple_object_tracking
用matlab仿真多目标跟踪中的航迹关联融合的程序,(Matlab simulation of multi-target tracking with the track association fusion procedure)
- 2020-10-28 09:09:59下载
- 积分:1
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code
主要实现了不同图像模型间的转换和彩色补偿,完全是通过matlab实现.(Main achieved the conversion between different image model and color compensation, entirely through matlab.)
- 2011-07-21 17:59:15下载
- 积分:1
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SVM
该工具箱包括了二种分类,二种回归,以及一种一类支持向量机算法
(1) Main_SVC_C.m --- C_SVC二类分类算法
(2) Main_SVC_Nu.m --- Nu_SVC二类分类算法
(3) Main_SVM_One_Class.m --- One-Class支持向量机
(4) Main_SVR_Epsilon.m --- Epsilon_SVR回归算法
(5) Main_SVR_Nu.m --- Nu_SVR回归算法(Support Vector Machine Matlab Toolbox 1.0
Platform : Matlab6.5/Matlab7.0
Reference : Chih-Chung Chang, Chih-Jen Lin. "LIBSVM: a Library for Support Vector Machines")
- 2011-08-18 22:35:49下载
- 积分:1
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MATSLISE_PC
shrodinger solving with matlab
- 2011-08-22 14:55:17下载
- 积分:1
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hydraulicturbine-SMC-sim
水轮机变结构仿真程序以及M文件,S函数编写,PSO优化参数(Variable structure of turbine simulation program as well as M-files)
- 2013-03-29 14:06:36下载
- 积分:1
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mycolorselect
matlab下颜色设置、滑块、列表框等控件的实现,matlab实用例程(Matlab under color setup, slider, list box controls such as the realization of practical Matlab routines)
- 2006-10-14 10:42:42下载
- 积分:1
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sift
1 SIFT 发展历程
SIFT算法由D.G.Lowe 1999年提出,2004年完善总结。后来Y.Ke将其描述子部分用PCA代替直方图的方式,对其进行改进。
2 SIFT 主要思想
SIFT算法是一种提取局部特征的算法,在尺度空间寻找极值点,提取位置,尺度,旋转不变量。
3 SIFT算法的主要特点:
a) SIFT特征是图像的局部特征,其对旋转、尺度缩放、亮度变化保持不变性,对视角变化、仿射变换、噪声也保持一定程度的稳定性。
b) 独特性(Distinctiveness)好,信息量丰富,适用于在海量特征数据库中进行快速、准确的匹配[23]。
c) 多量性,即使少数的几个物体也可以产生大量SIFT特征向量。
d) 高速性,经优化的SIFT匹配算法甚至可以达到实时的要求。
e) 可扩展性,可以很方便的与其他形式的特征向量进行联合。
4 SIFT算法步骤:
1) 检测尺度空间极值点
2) 精确定位极值点
3) 为每个关键点指定方向参数
4) 关键点描述子的生成
本包内容为sift算法matlab源码(1 SIFT course of development
SIFT algorithm by DGLowe in 1999, the perfect summary of 2004. Later Y.Ke its description of the sub-part of the histogram with PCA instead of its improvement.
2 the SIFT main idea
The SIFT algorithm is an algorithm to extract local features in scale space to find the extreme point of the extraction location, scale, rotation invariant.
3 the main features of the SIFT algorithm:
a) SIFT feature is the local characteristics of the image, zoom, rotate, scale, brightness change to maintain invariance, the perspective changes, affine transformation, the noise also maintain a certain degree of stability.
b) unique (Distinctiveness), informative, and mass characteristics database for fast, accurate matching [23].
c) large amounts, even if a handful of objects can also produce a large number of SIFT feature vectors.
d) high-speed and optimized SIFT matching algorithm can even achieve real-time requirements.
e) The scalability can be very convenient fe)
- 2012-05-25 15:31:16下载
- 积分:1
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genetictetris.tar
Genetic Programming using MAtlab
- 2012-09-24 11:26:33下载
- 积分:1
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Ttail
T型尾翼颤振进计算。结合了nastran生成的模态坐标f06文件及气弹计算软件ZAERO。片条法计算非定常气动力里面的定常附加部分。(T-tail flutter ansys, composite of f06 and ZAERO.)
- 2013-12-19 18:07:34下载
- 积分:1
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simulink_IPMSM_sensorless
无速度传感器matlab仿真模型,带测试模型(No speed sensor matlab simulation model with test model)
- 2021-04-04 23:09:03下载
- 积分:1