241 search results - page 34 / 49 » Hand Gesture Recognition for Table-Top Interaction System |
BCSHCI
2009
13 years 8 months ago
2009
This paper presents a system for interaction with a display via hand pointing, where a single CCD camera on top of the screen is directed towards the viewers. An attention mechani...
FGR
2008
IEEE
13 years 9 months ago
2008
IEEE
We propose several tracking adaptation approaches to recover from early tracking errors in sign language recognition by optimizing the obtained tracking paths w.r.t. to the hypoth...
ATAL
2008
Springer
13 years 9 months ago
2008
Springer
In this article, we propose an approach of nonverbal interaction with virtual agents to control agents' behavioral expressivity by extracting and combining acoustic and gestu...
CAIP
2009
Springer
14 years 2 months ago
2009
Springer
A probabilistic framework for vision based volumetric reconstruction and marker free tracking of hand and face volumes is presented, which exclusively relies on off-the-shelf hardw...
CHI
2011
ACM
12 years 11 months ago
2011
ACM
We present HeatWave, a system that uses digital thermal imaging cameras to detect, track, and support user interaction on arbitrary surfaces. Thermal sensing has had limited exami...