Sciweavers

6931 search results - page 390 / 1387
» Visual Simulation Environment
Sort
View
ICRA
2008
IEEE
129views Robotics» more  ICRA 2008»
16 years 1 months ago
Orthogonal wall correction for visual motion estimation
— A good motion model is a prerequisite for many approaches to simultaneous localization and mapping. Without an absolute reference, it is however difficult to prevent drift whe...
Jörg Stückler, Sven Behnke
ISWC
2006
IEEE
16 years 25 days ago
Eye of the Beholder: Phone-Based Text-Recognition for the Visually-Impaired
Blind and visually-impaired people cannot access essential information in the form of written text in our environment (e.g., on restaurant menus, street signs, door labels, produc...
Tudor Dumitras, Matthew L. Lee, Pablo Quinones, As...
UIST
2005
ACM
16 years 12 days ago
Sensing and visualizing spatial relations of mobile devices
Location information can be used to enhance interaction with mobile devices. While many location systems require instrumentation of the environment, we present a system that allow...
Gerd Kortuem, Christian Kray, Hans-Werner Gellerse...
ICRA
2002
IEEE
99views Robotics» more  ICRA 2002»
15 years 11 months ago
The Electronic Ball Boy: A Reactive Visually Guided Mobile Robot for the Tennis Court
In the modern world mobile robots are being utilized for many tasks that are either hazardous or unpleasant for human beings. The potential of robots to assume such tasks hinges o...
Robert J. Webster III, Alan S. Brannon
ASSETS
2000
ACM
15 years 11 months ago
A study of blind drawing practice: creating graphical information without the visual channel
Existing drawing tools for blind users give inadequate contextual feedback on the state of the drawing, leaving blind users unable to comprehend and successfully produce graphical...
Hesham M. Kamel, James A. Landay