53 search results - page 4 / 11 » Recovering Planar Homographies between 2D Shapes |
ACCV
2010
Springer
13 years 4 months ago
2010
Springer
A method for affine rectification of a plane exploiting knowledge of relative scale changes is presented. The rectifying transformation is fully specified by the relative scale cha...
CVPR
2005
IEEE
14 years 11 months ago
2005
IEEE
Matching points between multiple images of a scene is a vital component of many computer vision tasks. Point matching involves creating a succinct and discriminative descriptor fo...
ICCV
2009
IEEE
15 years 2 months ago
2009
IEEE
It has recently been shown that deformable 3D surfaces
could be recovered from single video streams. However, ex-
isting techniques either require a reference view in which
the ...
CVPR
2005
IEEE
14 years 11 months ago
2005
IEEE
This paper presents an approach that uses conformal mapping to parameterize a document's 3D shape to a 2D plane. Using this conformal parametrization, a restorative mapping b...
PR
2000
13 years 9 months ago
2000
A novel method based on shape morphing is proposed for 2D shape recognition. In this framework, the shape of objects is described by using their contour. Shape recognition involve...