68 search results - page 4 / 14 » Navigation through urban environments by visual perception a... |
CHI
1996
ACM
15 years 1 months ago
1996
ACM
MailCall is a telephone-based messaging system using speech recognition and synthesis. Its nonvisual interaction approaches the usability of visual systems through a combination o...
MHCI
2009
Springer
15 years 4 months ago
2009
Springer
Landmarks are a key element in navigation and have been used extensively to provide navigation support to pedestrians through mobile devices in urban areas. Natural environments d...
CHI
2005
ACM
15 years 10 months ago
2005
ACM
In current mobile navigation systems users receive the navigational instructions on a visual display or by descriptive audio. The mapping between the provided navigation informati...
ECCV
1996
Springer
15 years 11 months ago
1996
Springer
In this paper, we propose an approach for the control and layering of space-time continuous visual tasks with an uncalibrated camera. The approach is based on the bidimensional ap...
CGF
2007
14 years 9 months ago
2007
We introduce a GPU-friendly technique that efficiently exploits the highly structured nature of urban environments to ensure rendering quality and interactive performance of city...