29 search results - page 1 / 6 » Fast Image Alignment in the Fourier Domain |
75
Voted
CVPR
2010
IEEE
15 years 5 months ago
2010
IEEE
In this paper we propose a framework for gradient descent
image alignment in the Fourier domain. Specifically,
we propose an extension to the classical Lucas & Kanade
(LK) a...
114
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ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
Using a far-field model, bistatic synthetic aperture radar (SAR) acquires Fourier data on a rather unusual, non-Cartesian grid in the Fourier domain. Previous image formation algo...
DAGM
2007
Springer
15 years 3 months ago
2007
Springer
This paper presents a reliable coin recognition system that is based on a registration approach. To optimally align two coins we search for a rotation in order to reach a maximal n...
ICPR
2006
IEEE
15 years 10 months ago
2006
IEEE
Magnetic resonance imaging (MRI) allows numerous Fourier domain sampling schemes such as Cartesian and non-Cartesian trajectories (e.g. Polar, circular, and spherical). On the oth...
CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
We propose a novel technique for the registration of 3D point clouds which makes very few assumptions: we avoid any manual rough alignment or the use of landmarks, displacement ca...