267 search results - page 19 / 54 » Fractal Transforms and Feature Invariance |
DAS
2008
Springer
13 years 10 months ago
2008
Springer
There are many problems to realize camera-based character recognition. One of the problems is that characters in scenes are often distorted by geometric transformations such as af...
ICIP
2002
IEEE
14 years 1 months ago
2002
IEEE
The topic of the paper is to estimate parameters of the camera motion using images taken at initial and current positions of the camera. An original method handling defocused imag...
ECCV
2002
Springer
14 years 10 months ago
2002
Springer
This paper presents a novel approach for detecting affine invariant interest points. Our method can deal with significant affine transformations including large scale changes. Such...
CVPR
2000
IEEE
14 years 11 months ago
2000
IEEE
In this paper we present a robust method for automatically matching features in images corresponding to the same physical point on an object seen from two arbitrary viewpoints. Un...
ICIAP
2005
ACM
14 years 9 months ago
2005
ACM
This paper introduces a new efficient way for computing affine invariant features from gray-scale images. The method is based on a novel image transform which produces infinitely m...