Appliations:Medicine CT Human Head: Visible Human Project, US National Library of Medicine,Maryland, USA CT Angiography: Dept.of Neuroradiology University of Erlangen, Germany REAL-TIME VOLUNE GRAPHICS Chustof Rexk Salamu Computer (aphic andum(roup.Uniersity of Siegen,(ermAppliations: Medicine CT Angiography: Dept. of Neuroradiology University of Erlangen, Germany CT Human Head: Visible Human Project, US National Library of Medicine, Maryland, USA REAL-TIME VOLUME GRAPHICS Christof Rezk Salama Computer Graphics and Multimedia Group, University of Siegen, Germany