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zi
说明： 自由曲面光学透镜的图像变换面形测量系统与精度建模(Free-form optical lens image transformation shape measurement system with precision modeling)
- 2013-03-07 09:08:13下载
- 积分：1
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InversePerspectiveMapping
对输入的图像帧感兴趣区域进行逆透视投影变换，得到俯视图。(The input of the image frame of interest in the area of the inverse perspective projection transform, get a top view.
InversePerspectiveMapping)
- 2016-12-04 21:31:56下载
- 积分：1
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5
说明： ：建立了碳钢渗硫表面和非渗硫表面的多球凸峰面接触模型，模型中，凸峰高度按高斯函数分布．用塑性流线
理论分析了渗硫层的摩擦系数．计算结果表明：摩擦系数随载荷的增加而增加；相同粗糙度下，磨削加工的摩擦系
数比车削加工的摩擦系数大；摩擦系数随着渗层厚度的增大而增大．从减小摩擦系数的角度来考虑，渗硫层并非
越厚越好．
(the multi-asperity sphere-shape model for surface contact between sulphurized layer and unsulphurized
layer is established．in which the height of sphere-shape asperities follows the Gaussian distribution．1he
frictional coeficients of sulphurized layers are analyzed by using plastic flown line theory．1he results show that
the frictional coeficient increases with the load．the frictional coeficient of ground surface is higher than that
of tumed surface in case of the same roughness．1he thicker the sulphuri[ed layer is．the higher the frictional
coeficient is．From the viewpoint of reducing frictional coeficient，the thickness of sulphurized layer should
be smaller．)
- 2010-08-04 19:38:19下载
- 积分：1
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polygon_merge
多边形的合并算法，该算法能够实现任意两个多边形（包括凹多边形）的合并.( The polygon merge algorithm, this algorithm can realize
wilfully two polygons (including concave polygon) merge )
- 2020-11-16 10:39:41下载
- 积分：1
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waterprinter1
这篇是96年的水印论文，全英文版，中文题目：一种安全强大的扩频水印技术(This is a 96-year watermark papers, all in English, Chinese subjects: a safe and powerful Spread Spectrum Watermarking)
- 2007-11-08 00:50:03下载
- 积分：1
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SURF
基于SUFT的特征提取与匹配，内涵详细的文档说明，很好的实现了特征提取与匹配，该方法较基本的SIFT有很大的提高(Extraction and matching of features based on SUFT, detailed content of the documentation, very good realization of the feature extraction and matching, SIFT the method is basic is greatly improved)
- 2013-10-04 11:10:04下载
- 积分：1
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Triangle_Renderer_Project
老外写的程序，可对三角形进行渲染，有详细的算法介绍。非常棒(A good Triangle Renderer Project，with detailed introduction.)
- 2011-04-22 09:18:28下载
- 积分：1
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Wave-equation-forward-modeling
1、参数初始化；
2、形成边界削波数据；
3、波场初始化；
4、Zmax层波场延拓到深度Zmax-1；
5、Zi+1层波场延拓到深度Zi；
6、重复5，从Iz Nz-1开始，直到Iz 1，得测线上的频率—空间域波场；
7、频率-空间域波场对频率做反傅里叶变换，得时间-空间波场；
(1, parameter initialization
2, the formation of boundary clipping data
3, wave field initialization
4, Zmax layer wave field extended to the depth of Zmax-1
5, Zi+1 layer wave field extended to the depth of Zi
6, repeat 5, starting Iz Nz-1 until Iz 1, the frequency of the test line- spatial domain wave field
7, frequency space domain wave field to frequency inverse Fourier transform, time- space field )
- 2021-03-07 16:59:29下载
- 积分：1
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PrimeBackgroundDetection
基于主像素的背景建模方法。该方法对密集目标检测效果较好。(Based on the background of the main pixel modeling method. The method of intensive better target detection.)
- 2008-02-25 16:09:20下载
- 积分：1
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VTK
VTK教程－英文版，详细介绍了VTK的相关知识和在医学图像处理方面的应用(VTK BOOK-english edition,introduce VTK install、context、application in medical image anylasis in details)
- 2010-08-09 14:38:45下载
- 积分：1
