Results 251 to 260 of about 225,209 (281)
Some of the next articles are maybe not open access.
1. Introduction The perimeter of an ellipse has always posed challenges due to the lack of a simple, closed formula. In this study, a new geometric method is proposed, based on an intuitive physical model that relates an ellipse to a square surrounded by an elastic circular ring under uniform pressure. --- 2.
openaire +1 more source
openaire +1 more source
A photon-counting LiDAR bathymetric method based on adaptive variable ellipse filtering
Remote Sensing of Environment, 2021exaly
Robust Ellipse Fitting via Half-Quadratic and Semidefinite Relaxation Optimization
IEEE Transactions on Image Processing, 2015Junli Liang
exaly