278 search results - page 14 / 56 » GSM indoor localization |
PERVASIVE
2007
Springer
14 years 3 months ago
2007
Springer
While commercial solutions for precise indoor positioning exist, they are costly and require installation of additional infrastructure, which limits opportunities for widespread ad...
IROS
2006
IEEE
14 years 3 months ago
2006
IEEE
— This paper proposes a new tracking algorithm within a 3D-SLAM framework that takes segmented range images as observations. The framework has two layers: the local layer tracks ...
MVA
2002
13 years 9 months ago
2002
2 Background Model Background subtraction algorithm is susceptible to both global and local illumination changes such as shadows, sunlight and reflection. These changes sometimes c...
INFOCOM
2012
IEEE
12 years 2 days ago
2012
IEEE
—Traditional approaches for wireless sensor network diagnosis are mainly sink-based. They actively collect global evidences from sensor nodes to the sink so as to conduct central...
CVPR
2012
IEEE
12 years 2 days ago
2012
IEEE
We present a real-time approach for image-based localization within large scenes that have been reconstructed offline using structure from motion (Sfm). From monocular video, our...