ellipse

n.

椭圆；

复数：ellipses

1. A circle is an ellipse with zero eccentricity.
   圆形是零离线率的椭圆。
2. An arc is a portion of an ellipse.
   弧线是椭圆的一部分。
3. Newton proved mathematically that the path of a planet must be an ellipse.
   牛顿用数学证明了行星运行的轨道必定是椭圆形的。

A fast ellipse/circle detector using geometric symmetry
Lower order circle and ellipse Hough transform ☆
Randomized Hough transform: better ellipse detection
Randomized Hough Transform: Improved Ellipse Detection with Comparison
Randomized Hough transform: improved ellipse detection with comparison
Phase extraction between coupled atom interferometers using ellipse-specific fitting
Analytic method based on identification of ellipse parameters for scanner calibration in cone-beam tomography
Least-squares orthogonal distances fitting of circle, sphere, ellipse, hyperbola, and parabola
Least-squares orthogonal distances fitting of circle, sphere, ellipse, hyperbola, and parabola
Least-squares orthogonal distances fitting of circle, sphere, ellipse, hyperbola, and parabola