special shaped convex curved surface

special-shaped convex curved surface

concavo-convex surface

convex surface

Local convex surface

micro-convex surface

smooth convex surface

3D curved surface

3-D curved surface

3-D curved surface processing

3-D curved-surface fitting

3-D free curved surface

Arbitrarily Curved Surface

arbitrarily-curved surface

arbitrary shape curved surface

Archimedes curved surface wedge

B kind curved line and curved surface

Bezier curved surface

Bi-cubic B-spline curved surface