Wei Lü

Rational Ruled Surfaces and Their Offsets

Helmut Pottmann, Bahram Ravani, Wei Lü, 1996, CVGIP Graph. Model. Image Process..

Rational parameterization of quadrics and their offsets

Wei Lü, W. Lü, 1996, Computing.

Curves with chord length parameterization

Wei Lü, 2009, Comput. Aided Geom. Des..

Pipe surfaces with rational spine curve are rational

Helmut Pottmann, Wei Lü, H. Pottmann, 1996, Comput. Aided Geom. Des..