1997

Illustrating Surface Shape in Volume Data via Principal Direction-Driven 3D Line Integral Convolution

Victoria Interrante

Proc. Siggraph, ACM Press, 1997, pp. 109-116.

Extracting feature lines from 3D unstructured grids

K. Ma and V. Interrante

In IEEE Visualization ’97, pages 285–292, November 1997.