affine curvature中文

仿射曲率

• affine:    adj. 【數學】遠交的，仿射的。
• curvature:    n. 1.彎曲(部分)。 2.【數學 ...
• affine principal curvature:    仿射助率

百科釋義

Special affine curvature, also known as the equi-affine curvature or affine curvature, is a particular type of curvature that is defined on a plane curve that remains unchanged under a special affine transformation (an affine transformation that preserves area). The curves of constant equi-affine curvature k are precisely all non-singular plane conics.