302 search results - page 1 / 61 » A Direct Method for Estimating Planar Projective Transform |
ACCV
2010
Springer
13 years 2 months ago
2010
Springer
Estimating planar projective transform (homography) from a pair of images is a classical problem in computer vision. In this paper, we propose a novel algorithm for direct register...
ICIP
2007
IEEE
14 years 8 months ago
2007
IEEE
Integral projections have been proposed as an efficient method to reduce the dimensionality of the search space in motion estimation (ME) algorithms. A number of papers describe m...
ICIAR
2005
Springer
14 years 15 days ago
2005
Springer
Abstract. This paper presents a method for estimating the orientation of planar text surfaces using the edge-direction distribution (EDD) extracted from the image as input to a neu...
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...
ACIVS
2006
Springer
13 years 10 months ago
2006
Springer
Most approaches to camera motion estimation from image sequences require matching the projections of at least 4 non-coplanar points in the scene. The case of points lying on a plan...