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深度图像生成
- 深度图像生成：主要用于生成圆球的深度图像，并计算物体的高斯和平均曲率，以及生成表面类型图像-depth image generation : mainly used to generate the depth sphere images, and calculated objects and the average Gaussian curvature, surface types and generating images
深度图像
- 深度图像生成：主要用于生成圆球的深度图像，并计算物体的高斯和平均曲率，以及生成表面类型图像-depth image generation : mainly used to generate the depth sphere images, and calculated objects and the average Gaussian curvature, surface types and generating images
ridge~valley~lines~on~meshes~via~implicit~surface~
- We propose a simple and effective method for detecting view- and scale-independent ridge-valley lines defined via first- and secondorder curvature derivatives on shapes approximated by dense triangle meshes.-We propose a simple and effective me
1c
- We rigorously analyze the dispersion function and the curvature of the dispersion surface of a photonic crystal to explore the fundamental limit of its angular sensitivities. With insight gained from group theory, we fi nd that symmetry indu
MIN_CURVE_SURF.rar
- 最小曲率法的算法原理,以及算法例子. 有配图说明 最小曲率法是定向井、水平井轨道设计、测斜计算中经常使用的一种方法。在最小曲率法中，假设井段是空间斜平面上圆弧；对于滑动钻进方式，圆弧是非常合理的井眼轨迹曲线。,The MIN_CURVE_SURF function interpolates a regularly- or irregularly-gridded set of points, over either a plane or a sphere, with either a mini
matlab
- 通过vc与matlab的接口,计算光滑曲面上的平均曲率和高斯曲率 -By vc interface with matlab to calculate the average on the smooth surface curvature and Gaussian curvature
MyCrust100809
- BMyCrust take as input a 3D scatter points cloud and return a tight, manifold, triangulation. Remember that crust algorithm needs a cloud representing a volume, so open surface may give inaccurate results. For example : a plane can not be triang
2007-7-072
- Triangle Collapse Algorithm Based on Discrete Curvature Estimation-A new mesh simplification algorithm based on surface curvature estimation is proposed and it is on the basis of triangle collapse.According to the discrete curvature on triangle meshe
Surface
- 关于曲面的曲率线解法的几个例子，具有实际的代表性，能够覆盖多数求解问题。-Lines of curvature on the surface a few examples of solution, with the actual representative can cover the majority of solving the problem.
tricurv.tar
- Function to calculate the principal curvatures on a triangular mesh. Approximations of curvature are based on local (N=1) neighborhood elements and vertices. Note: Directions of curvatures aren t calculated appropriately. Will post an updated ve
surfature
- [K,H,P1,P2] = surfature(X,Y,Z) returns the gaussian curvature of a surface (K), mean curvature (H), and principal curvatures (P1,P2). The inputs (X,Y,Z) are 2D arrays corresponding to the surface being analyzed. Example [X,Y,Z] = peaks [K,
Point_Curvature
- 估计一个离散点云中某个点的高斯曲率和离散曲率，算法是拟合一个二次曲面-Estimate a discrete point cloud to a point in the discrete Gaussian curvature and the curvature, the algorithm is a quadratic surface fitting
PolygonTriangulation_Demo
- 本文介绍两个类和一个实用功能，计算几何集。 C3Point是一个三维的对手，口岸系统和CPolygon封装了C3Point的设置和提供一般多边形处理功能。轻度的类已经优化了速度。最初写的类中使用的discretising二维表面成单元网络和计算所造成的元素的属性。必须小心使用，如曲率和面积职能的部分职能，以确保由函数返回的结果与您的需求和定义是一致的。 -This article describes the two classes and a practical function, com
Gauss-and-Mean-Curvature
- 用matlab开发的计算给定曲面点云的，高斯和平均曲率图-Matlab calculation developed by a given surface point cloud, the Gaussian and mean curvature map
code-of-curvature
- 在球面，曲面上计算任意一一点的曲率值，梯度值。-Calculate any point on the sphere, surface curvature values , gradient values.
k9
- 用于计算单透镜的球差、像方焦距、物方焦距、主面距离以及前后球面的曲率半径。-Calculated for single-lens spherical aberration, like the square focal length, the object side focal length, distance and radius of curvature of the main surface of the sphere around.
Assignment2
- 表面平滑Mesh 拉普拉斯光顺 三角形网格 近似高斯曲率-Surface Quality and Smoothing 1.Computation of the uniform Laplacian operator and using it for smoothing (uniform Laplace smoothing) 2.Computation of the circum-radius to minimum edge length ratio to evaluate th
curvature
- surface 曲率计算,在3D图像处理中有着非常重要的作用-curvature calculation of surface
surface_points
- 此程序利用“弦高法”控制得到曲线上若干点，然后推广到三维曲面上布点，可以按照曲面曲率变化得到点的布局，最终三维图上显示出来-This procedure using the chord method control curve of some points, and then extended to 3D surface distribution, can be in accordance with the change of surface curvature point layout, th
surface CreaVures
- 通过移动最小二乘法拟合曲面，在此基础上计算点云曲率(Estimation of point cloud data curvature)