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NPAR
2009
ACM
14 years 3 months ago
Airbrush simulation for artwork and computer modeling
A computerized airbrush system with a full three dimensional airbrush interface is presented. The position and orientation of an electronic airbrush tool is tracked in space, and,...
Jonathan Konieczny, Gary W. Meyer
ACMACE
2006
ACM
14 years 3 months ago
3DCG authoring system using turtle metaphor
A new type of Authoring System for 3DCG animation is developed in which a user can easily manipulate three dimensional objects in three dimensional simulated space on the computer...
Katsuhide Tsushima, Masayuki Ueno, Takeshi Nishiki...
HAPTICS
2003
IEEE
14 years 2 months ago
The Haptic Probe: Mechanized Haptic Exploration and Automated Modeling
It seems likely that humans build internal models of objects that they explore haptically, and that the complexity of an internal model is not necessarily associated with complex ...
Volkan Patoglu, R. Brent Gillespie
HAPTICS
2002
IEEE
14 years 1 months ago
Haptic Subdivision: An Approach to Defining Level-of-Detail in Haptic Rendering
Soft objects are often desired in applications such as virtual surgery training. Soft object simulations are computationally intensive because object deformation involves numerica...
Jian Zhang, Shahram Payandeh, John Dill
CVPR
2000
IEEE
14 years 1 months ago
Segmentation with Invisible Keying Signal
Croma keying is the process of segmenting objects from images and video using color cues. A blue (or green) screen placed behind an object during recording is used in special effe...
Moshe Ben-Ezra