256 search results - page 46 / 52 » Camera Calibration from Two Shadow Trajectories |
CLEAR
2007
Springer
14 years 1 months ago
2007
Springer
This paper presents the evaluation results of a system for tracking humans in surveillance videos. Moving blobs are detected based on adaptive background modeling. A shape based mu...
TOG
2008
13 years 7 months ago
2008
Capturing detailed surface geometry currently requires specialized equipment such as laser range scanners, which despite their high accuracy, leave gaps in the surfaces that must ...
CIARP
2008
Springer
13 years 9 months ago
2008
Springer
This paper shows that there exist linear models for sensor pose estimation for multi-view panoramas defined by a symmetric or leveled pair of cylindric images. It assumes that pair...
IJRR
2011
13 years 2 months ago
2011
We present a model to estimate motion from monocular visual and inertial measurements. We analyze the model and characterize the conditions under which its state is observable, an...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper we present a surprisingly simple yet powerful method for detecting illumination--determining which pixels are lit by different lights--in images. Our method is based...