Search - principal curvature

Search - principal curvature - List

[Algorithm] demo_MLS DL : 2: 计算三维散乱点云的曲率，包括主曲率，高斯曲率和平均曲率。详细内容请见readme文件和demo文件-Calculation of three-dimensional scattered point cloud of curvature, including the principal curvatures, Gaussian curvature and mean curvature. Details please refer to readme files and demo files
Date : 2025-07-04 Size : 130kb User : yangocean
[matlab] tricurv.tar DL : 0: 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 version once this is implemented. Note that calculations at vertices with few adjacent triangles, and hence few adjacent vertices, are expanded to a greater neighborhood. Reference: 1) Chen and Schmitt (1992) Intrinsic surface properties from surface triangulation 2) Dong et al. (2005) Curvature estimation on triangular mesh, JZUS This code makes use of routines: buildInverseTriangualtion.m & removeDO.m initially written by: David Gringas. He is gratefully acknowledged
Date : 2025-07-04 Size : 22kb User : tao lu
[Other] surfature DL : 0: [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,H,P1,P2] = surfature(X,Y,Z) surf(X,Y,Z,H, facecolor , interp ) set(gca, clim ,[-1,1]) -[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,H,P1,P2] = surfature(X,Y,Z) surf(X,Y,Z,H, facecolor , interp ) set(gca, clim ,[-1,1])
Date : 2025-07-04 Size : 1kb User : tao lu
[Special Effects] pcbrRun DL : 0: 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
Date : 2025-07-04 Size : 991kb User : abing
[3D Graphic] principal_curvatures DL : 0: 基于PCL的三维点云模型表面主曲率估计的具体实现-estimation of the principal curvature
Date : 2025-07-04 Size : 3kb User : wq
[matlab] matlab DL : 0: 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.
Date : 2025-07-04 Size : 132kb User : 林建龙
[Algorithm] linglai DL : 0: 自写曲率计算函数 ,借鉴了主成分分析算法（PCA），利用贝叶斯原理估计混合logit模型的参数。- Since writing the curvature calculation function, It draws on principal component analysis algorithm (PCA), Bayesian parameter estimation principle mixed logit model.
Date : 2025-07-04 Size : 7kb User : dpksg
[matlab] hangqai_v19 DL : 0: 基于多相结构的信道化接收机，借鉴了主成分分析算法（PCA），自写曲率计算函数。- Channelized receiver based on multi-phase structure, It draws on principal component analysis algorithm (PCA), Since writing the curvature calculation function.
Date : 2025-07-04 Size : 6kb User : 焦元红
[Other] nouneng DL : 0: 自写曲率计算函数 ,已调制信号计算其普相关密度，借鉴了主成分分析算法（PCA）。- Since writing the curvature calculation function, Modulated signals to calculate its density Pu-related, It draws on principal component analysis algorithm (PCA).
Date : 2025-07-04 Size : 7kb User : 罗朋华
[matlab] luijing_v29 DL : 0: 用于建立主成分分析模型，自写曲率计算函数 ,matlab编写的元胞自动机。- Principal component analysis model for establishing, Since writing the curvature calculation function, matlab prepared cellular automata.
Date : 2025-07-04 Size : 4kb User : haibuibei
[Other] fei-fp33 DL : 0: 有循环检测，周期性检测，借鉴了主成分分析算法（PCA），自写曲率计算函数。- There are cycle detection, periodic testing, It draws on principal component analysis algorithm (PCA), Since writing the curvature calculation function.
Date : 2025-07-04 Size : 8kb User : fuiliehing
[Software Engineering] qk085 DL : 0: 自写曲率计算函数 ,多元数据分析的主分量分析投影，实现六自由度运动学逆解算法。- Since writing the curvature calculation function, Principal component analysis of multivariate data analysis projection, Six degrees of freedom to achieve inverse kinematics algorithm.
Date : 2025-07-04 Size : 7kb User : 田新明
[Software Engineering] uv607 DL : 0: 自写曲率计算函数 ,多元数据分析的主分量分析投影，D-S证据理论数据融合。- Since writing the curvature calculation function, Principal component analysis of multivariate data analysis projection, D-S evidence theory data fusion.
Date : 2025-07-04 Size : 6kb User : 郑元旗
[Special Effects] pcbrRun DL : 0: 基于主曲率的区域检测器程序代码,用于目标识别。(principal curvature-based region detector)
Date : 2025-07-04 Size : 991kb User : 晨晨317