138 search results - page 24 / 28 » Distortion in 3D shape estimation with changes in illuminati... |
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
This paper introduces an affine invariant shape descriptor for maximally stable extremal regions (MSER). Affine invariant feature descriptors are normally computed by sampling the...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
The way catadioptric images are acquired implies that they present radial distortions. Therefore, classical processing may not be suitable. This statement will be illustrated by c...
ECCV
2010
Springer
13 years 9 months ago
2010
Springer
Image invariants are those properties of the images of an object that remain unchanged with change in camera parameters, illumination etc. In this paper, we derive an image invari...
CVPR
2011
IEEE
13 years 5 months ago
2011
IEEE
This paper presents a novel approach for dense reconstruction from a single-view of a repetitive scene structure. Given an image and its detected repetition regions, we model the ...
ACCV
2006
Springer
14 years 2 months ago
2006
Springer
This work employs a fish-eye to scan cityscapes along a street and register scenes in a compact scene tunnel image. A fish-eye has complete field of view along a route. We mount th...