Using entropy impurity for improved 3D object similarity search.

Benjamin Bustos Daniel A. Keim Dietmar Saupe Tobias Schreck Dejan V. Vranic Using entropy impurity for improved 3D object similarity search. 1303-1306 2004 conf/icmcs/2004 ICME db/conf/icmcs/icme2004.html#BustosKSSV04