3186 search results - page 99 / 638 » A hemispherical imaging camera |
CVPR
2012
IEEE
12 years 15 days ago
2012
IEEE
This paper presents a novel method for estimating the geospatial trajectory of a moving camera with unknown intrinsic parameters, in a city-scale urban environment. The proposed m...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
We provide a new technique for the Euclidean upgrading of a projective calibration for a set of ten or more cameras with known skew angle and aspect ratio and arbitrary varying fo...
ICARCV
2008
IEEE
14 years 4 months ago
2008
IEEE
—Inspired by the expectation-based perception of humans, a surprise-driven active vision system is proposed. This vision system not only considers spatial saliency of objects in ...
ICISP
2010
Springer
13 years 8 months ago
2010
Springer
Video surveillance applications need tools to track people trajectories. We present here a new method to extract the 3D head trajectory of a person in a room using only one calibr...
VMV
2003
13 years 11 months ago
2003
We present a new concept for the extension of epipolar image analysis to more general camera configurations like circular camera movements usually occuring for concentric mosaic ...