3186 search results - page 21 / 638 » A hemispherical imaging camera |
BROADNETS
2006
IEEE
14 years 1 months ago
2006
IEEE
— Camera sensors constitute an information rich sensing modality with many potential applications in sensor networks. Their effectiveness in a sensor network setting however grea...
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
This paper presents a robust method to solve the two coupled problems: ground layer detection and vehicle egomotion estimation, which appear in visual navigation. We virtually rot...
ICRA
2000
IEEE
13 years 12 months ago
2000
IEEE
Vision feedback control loop techniques are efficient for a great class of applications but they come up against difficulties when the initial and desired positions of the camer...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
Abstract. In order to reconstruct 3-D Euclidean shape by the TomasiKanade factorization, one needs to specify an affine camera model such as orthographic, weak perspective, and par...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
Often the deployed pan-tilt-zoom (PTZ) cameras undergo a pure pan or pure tilt rotation. This is a degenerate case for most of the PTZ camera calibration methods. That is, under t...