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surfature.计算一个三维表面的高斯曲率和平均曲率Matlab程序
- 计算一个三维表面的高斯曲率和平均曲率Matlab程序,COMPUTE GAUSSIAN AND MEAN CURVATURES OF A SURFACE
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,
Sample_1
- Program to evaluate the interpolant of the input vector plotting the discrete input data invoking the splineCurv function to compute the curvatures
recognitionvein
- This method will try to extract the centre lines of the veins. This is done by calculating local maximum curvatures in cross-sectional profiles of a vein image. The method is supposed to be robust against varying vein widths and non-uniform brightnes
pcbrRun
- 基于主曲率的区域特征检测算子：与MSER类似的基于线条和边缘曲率的检测子-Operator based on the curvature of lines and edges: similar to the MSER detection sub regional feature detection based on the principal curvatures
fast_cpda
- 一种快速的基于在弦到点距离累技术的角点检测- A Fast Corner Detector Based on the Chord-to-Point Distance Accumulation Technique 1. Find the edge image using the Canny edge detector. 2. Extract edges (curves) from the edge image: 2a. fill gaps if they are
matlab
- matlab计算曲率，包括主曲率，高斯曲率和平均曲率的计算方法，测试可用。-matlab computing curvature calculation methods including principal curvatures, Gaussian curvature and mean curvature of the test are available.
Harris-corner
- Harris采用了一种新的角点判定方法。矩阵M的两个特征向量l1和l2与矩阵M的主曲率成正比。Harris利用l1, l2来表征变化最快和最慢的两个方向.若两个都很大就是角点,一个大一个小就是边缘,两个都小就是在变化缓慢的图像区域.-Harris adopted a new method of determining the corner. Matrix M of two feature vectors l1 and l2 with the matrix M is proportional to
zhuqulv
- PCL点云主曲率求取，结合VS2010平台-PCL point cloud principal curvatures strike, combined with VS2010 platform
demo_MLS
- MLS,通过matlab计算点云表面曲率，版权见内部readme。(This directory contains the Matlab source code for computing surface curvatures from a point-set surface.)