Over the years, there have been two main branches of computer graphics image-synthesis research; one focused on interactivity, the other on image quality. Procedural shading is a ...
Writing scripts (often called “macros”) can be helpful for automating repetitive tasks. Scripting facilities for text editors like Emacs and Microsoft Word have been widely us...
We describe an implementation of a virtual environment for visualizing the geometry of curved spacetime by the display of interactive geodesics. This technique displays the paths ...
To generate multimedia explanations, a system must be able to coordinate the use of different media in a single explanation. In this paper, we present an architecture that we have...
Virtual colonoscopy is a non-invasive computerized medical procedure for examining the entire colon to detect polyps. We present an interactive virtual colonoscopy method, which u...
Lichan Hong, Shigeru Muraki, Arie E. Kaufman, Dirk...