825 search results - page 86 / 165 » Coordinate-Free Camera Calibration |
IROS
2008
IEEE
14 years 4 months ago
2008
IEEE
— Most of the existing camera calibration toolboxes require the observation of a checkerboard shown by the user at different positions and orientations. This paper presents an al...
CVPR
2012
IEEE
12 years 15 days ago
2012
IEEE
We introduce two novel methods to improve the performance of wide area video surveillance applications by using scene features. First, we evaluate the drift in intrinsic and extri...
CVPR
2012
IEEE
12 years 15 days ago
2012
IEEE
We present a model and an algorithm to detect salient regions in video taken from a moving camera. In particular, we are interested in capturing small objects that move independen...
CVPR
2004
IEEE
15 years 3 days ago
2004
IEEE
We demonstrate a system for capturing multi-thousand frame-per-second (fps) video using a dense array of cheap 30fps CMOS image sensors. A benefit of using a camera array to captu...
CVPR
2007
IEEE
15 years 3 days ago
2007
IEEE
The appearance of a scene is a function of the scene contents, the lighting, and the camera pose. A set of n-pixel images of a non-degenerate scene captured from different perspec...