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VISUALIZATION
1995
IEEE
15 years 4 months ago
Sweeping Simplices: A Fast Iso-Surface Extraction Algorithm for Unstructured Grids
We present an algorithm that accelerates the extraction of iso-surfaces from unstructured grids by avoiding the traversal of the entire set of cells in the volume. The algorithm c...
Han-Wei Shen, Christopher R. Johnson
WSCG
2000
139views more  WSCG 2000»
15 years 1 months ago
Optimizing Combined Volume and Surface Data Ray Casting
Techniques for simultaneous display of volume data and geometric models have been reported in the literature. These techniques either require conversion from one representation to...
Marcelo Rodrigo Maciel Silva, Isabel Harb Manssour...
TEI
2010
ACM
129views Hardware» more  TEI 2010»
15 years 7 months ago
TextDraw: a prototype for gestural typesetting
This paper considers a new approach that allows for the creation of typographic works through gestural interaction. It describes a prototype application called TextDraw, which is ...
Travis Kirton, Pamela Jennings, Hideaki Ogawa
TABLETOP
2006
IEEE
15 years 6 months ago
Visualizing Audio in Group Table Conversation
In this work, we create social visualizations of aural group conversation. These visualizations are tailored to a table setting. Examples of such settings are a family sitting abo...
Karrie Karahalios, Tony Bergstrom
125
Voted
IROS
2009
IEEE
178views Robotics» more  IROS 2009»
15 years 7 months ago
Fast detection of arbitrary planar surfaces from unreliable 3D data
Abstract— Man-made real-world environments are dominated by planar surfaces many of which constitute behaviorrelevant entities. Thus, the ability to perceive planar surfaces is v...
Martin Heracles, Bram Bolder, Christian Goerick