Sciweavers

2600 search results - page 444 / 520
» Tracking Complex Objects Using Graphical Object Models
Sort
View
GRAPHICSINTERFACE
2004
13 years 10 months ago
Interactive Image-Based Exploded View Diagrams
We present a system for creating interactive exploded view diagrams using 2D images as input. This imagebased approach enables us to directly support arbitrary rendering styles, e...
Wilmot Li, Maneesh Agrawala, David Salesin
GIS
2004
ACM
14 years 10 months ago
A new approach for a topographic feature-based characterization of digital elevation data
Triangular Irregular Network (TIN) and Regular Square Grid (RSG) are widely used for representing 2.5 dimensional spatial data. However, these models are not defined from the topo...
Eric Saux, Ki-Joune Li, Min-Hwan Kim, Rémy ...
CHI
2006
ACM
14 years 9 months ago
Exploring user experience in "blended reality": moving interactions out of the screen
Video game players often learn to map their physical actions (e.g., pressing buttons) onto their on-screen avatars' actions (e.g., wielding swords) in order to play. We explo...
David F. Huynh, Yan Xu, Shuo Wang
ICPR
2006
IEEE
14 years 10 months ago
Activity Discovery from Surveillance Videos
Multi-agent interactions often result in mutual occlusion sequences which constitute a visual signature for the event. We define six qualitative occlusion primitives based on the ...
Amitabha Mukerjee, K. S. Venkatesh, Pabitra Mitra,...
ICMCS
2005
IEEE
113views Multimedia» more  ICMCS 2005»
14 years 2 months ago
HMM-Based Deception Recognition from Visual Cues
Behavioral indicators of deception and behavioral state are extremely difficult for humans to analyze. This research effort attempts to leverage automated systems to augment human...
Gabriel Tsechpenakis, Dimitris N. Metaxas, Mark Ad...