A new method to determine centre coordinates of sphere target is presented. The method is based on M-estimation, and can eliminate the effects of outliers on ...

A new method to determine centre coordinates of sphere target is presented. The method is based on M-estimation, and can eliminate the effects of outliers on ...

A new method to determine centre coordinates of sphere target is presented. The method is based on M-estimation, and can eliminate the effects of outliers on ...

The proposed method first uses RANSAC for rough parameter estimation, then corrects the deviation of the spherical center coordinates through two-dimensional ...

Nov 13, 2021 · We proposed a newly finite random search algorithm for sphere target fitting. Based on the point cloud data and the geometric characteristics of the sphere ...

We develop a newly AD-RANSAC algorithm to automatically and rapidly detect the sphere targets from MTLS point clouds data.

Sphere Target Fitting of Point Cloud Data Based on M-estimation. 著者標目. Shijian Zhou · Yunlan Guan · Xinwu Zhan · Tieding Lu. 出版年月日等. 2009. 出版年（ ...

Improved RANSAC Point Cloud Spherical Target Detection and Parameter Estimation Method Based on Principal Curvature Constraint · Engineering, Computer Science.

On the assumption that segmentation has been completed, we proposed a robust method based on M-estimation to fitting sphere target and determine the center ...

The method is based on M-estimation, and the estimated parameters are not affected by outliers of point clouds. Experiments using simulation data and real data ...