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JFR
2006
70views more  JFR 2006»
15 years 3 months ago
Visual servoing of an autonomous helicopter in urban areas using feature tracking
We present the design and implementation of a vision-based feature tracking system for an autonomous helicopter. Visual sensing is used for estimating the position and velocity of...
Luis Mejías, Srikanth Saripalli, Pascual Ca...
ICWSM
2009
15 years 1 months ago
Visualizing Cross-Lingual/Cross-Cultural Differences in Concerns in Multilingual Blogs
The goal of this paper is to cross-lingually analyze multilingual blogs collected with a topic keyword. The framework of collecting multilingual blogs with a topic keyword is desi...
Hiroyuki Nakasaki, Mariko Kawaba, Sayuri Yamazaki,...
148
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VIS
2004
IEEE
156views Visualization» more  VIS 2004»
16 years 4 months ago
Force-Feedback-Enhanced Navigation for Interactive Visualization of Coronary Vessels
Coronary heart disease (CHD) is the number one killer in the United States. Although it is well known that CHD mainly occurs due to blocked arteries, there are contradictory resul...
Thomas Wischgoll, Elke Moritz, Jörg Meyer
INFOVIS
2003
IEEE
15 years 8 months ago
Mapping Nominal Values to Numbers for Effective Visualization
Data sets with a large number of nominal variables, some with high cardinality, are becoming increasingly common and need to be explored. Unfortunately, most existing visual explo...
Geraldine E. Rosario, Elke A. Rundensteiner, David...
VIS
2007
IEEE
164views Visualization» more  VIS 2007»
16 years 4 months ago
Contextualized Videos: Combining Videos with Environment Models to Support Situational Understanding
Multiple spatially-related videos are increasingly used in security, communication, and other applications. Since it can be difficult to understand the spatial relationships betwee...
Yi Wang, David A. Krum, Enylton M. Coelho, Doug...