78 search results - page 6 / 16 » Computing Homographies from Three Lines or Points in an Imag... |
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
We focus on the detection of orthogonal vanishing points using line segments extracted from a single view, and using these for camera self-calibration. Recent methods view this pr...
ICPR
2000
IEEE
14 years 8 months ago
2000
IEEE
Several vision tasks rely upon the availability of sets of corresponding features among images. This paper presents a method which, given some corresponding features in two stereo...
ICRA
2009
IEEE
13 years 5 months ago
2009
IEEE
Abstract-- We present in this paper a way to achieve positioning tasks by visual servoing under complex luminance variations. To do that, we use as visual features the luminance of...
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
We consider a scene, containing many objects moving with constant velocity along straight line paths, seen from three reference viewpoints at three different times.The scene may e...
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
A linear method for computing a projective reconstruction from a large number of images is presented and then evaluated. The method uses planar homographies between views to linea...