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实验五_(源程序2)
说明: 掌握OpenGL中的矩阵变换、模型视图变换及投影变换。(The perspective projection, main view, overhead view and side view of the space tetrahedron shown in Figure 7-41 of the textbook P228 are displayed in four viewing areas using the multi-view area in OpenGL.)
- 2019-06-09 22:48:07下载
- 积分:1
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1.6 尺度不变特征提取
说明: sift详细编写,方向等参量,参数取舍详细(sift Detailed compilation of sift, direction and other parameters, detailed selection of parameters sift sift sift sift)
- 2020-08-04 19:28:38下载
- 积分:1
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example
常见C++ 课程的立体源码,其中含有函数,类与对象,继承与派生,多态,等C++常见的集中类型(plus)
- 2009-12-16 10:04:33下载
- 积分:1
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Advanced_extracting_algorithm_for_edge_feature_poi
: 对一种基于图像几何重心的特征点提取算法进行了改进 改进后的算法可以提取任何边缘线上凹凸处的特征点 其基本
思想是,首先提取图像的边缘轮廓线,计算封闭边缘线和非封闭边缘线的几何重心 然后以重心为极点,对边缘点极坐标化,形成
幅角-极径曲线,在该曲线上寻找局部极大极小值点 最后根据局部非极大(小)抑制原则对极大(小)值点进行取舍获得特征点 模
拟结果表明算法计算简单 稳定性好 该方法提取的特征点能准确地反映目标的形状,对目标的识别 跟踪以及三维表面重建等都
具有重要的价值(This paper modifiesakindoffeatureextractingalgorithmbasedonimageedge.First, imageedgeoutlineisextracted.
Second, geometricgravitycenterofedgeoutlineiscalculated.Third, argument-polarradiuscurveofpolarcoordinatesystemwhose
poleisgeometricgravityisformed, andmaximumandminimumvaluepointsaresearched.Atlast, featurepointsareobtainedby
selectingmaximum (minimum) valuepointsaccordingtolocalnon-maximum (minimum) depressionprinciple.Theresultindicates
thatthealgorithmissimpleanditsstabilityisgood.Itisimportantforobjectrecognitionandthree-dimensionreconstruction.)
- 2010-05-12 11:44:04下载
- 积分:1
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trackingGUI
说明: 视频追踪的框架算法,实现了基于meanshift和feature based的跟踪算法(Framework for video tracking algorithm meanshift based and feature based tracking algorithm)
- 2008-10-21 01:14:33下载
- 积分:1
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tmp_6575-SSEM240973671
此函数三维可视化显示太阳,地球和月亮。可以输入现实参数数据(Function SSEM displays 3D Visualization of SUN, EARTH and Moon with two option i.e. with actual data and without actual data just for fun.)
- 2018-04-22 09:16:22下载
- 积分:1
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add_noising
说明: my_noise文件是已知信号方差,加入信号噪声,可以加入高斯噪声,淑盐噪声,等其他噪声十分有用
其他两个函数时加入噪声信噪比SNR,但是有一点,这种方法并不准确,不能保证加入噪声信噪比为SNR,实际测试中可以看出,但是可以加入相同的信噪比的噪声(my_noise document is known to signal variance, by adding signal noise, Gaussian noise can be added, suk salt noise, noise, and other very useful function when the other two noise signal to noise ratio SNR, but there is one point, this method is not accurate , can not be guaranteed by adding the noise signal to noise ratio for the SNR, the actual test can be seen, but can join the same noise signal to noise ratio)
- 2008-10-06 13:19:56下载
- 积分:1
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LAB6
车牌去模糊。执行后可清晰地看到车牌号码。效果很好的~~(License plate to go fuzzy. After the implementation of number plates can be clearly seen)
- 2009-12-02 03:19:37下载
- 积分:1
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findpicture
说明: 在大图中寻找到小图。 并圈出小图所在位置。 图片用picture控件显示。(In the big picture to find a small map.
)
- 2011-02-25 09:46:00下载
- 积分:1
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FastICA_2.5
FAST ICA 算法用于ICA实验,可用于人脸识别等领域(FAST ICA algorithm for ICA experiments, can be used in areas such as face recognition)
- 2008-03-26 15:34:20下载
- 积分:1