projective length curve

smooth projective plane curve

curve-curve intersection

transition curve；easement curve；spiral transition curve

approach to curve by curve

continuous cooling transformation curve CCT curve

C-V curve (capacitance-voltage curve)

operating characteristic curve OC curve

time-distance curve (=travel-time curve)

travel-time curve (=time-distance curve)

uniformly tangent non-uniform corner cutting curve (UNC curve)

2D projective transformation

3- dimensional projective m odel

3D projective invariants

adaptive orthogonal projective decomposition

Adaptive projective algorithm

adaptive projective decomposition

analytic projective geometry

binary projective group