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Affine Correlations

Berthilsson, Rikard LU (1998) 14th International Conference on Pattern Recognition (ICPR 1998) In [Host publication title missing] 2. p.1458-1460
Abstract
We propose a method for maximising the affine correlation between images. The method is more global in its search than for example steepest descent based methods. In a first approximation, there is no need to compute any derivatives and it is shown that the results are very good. The method is based on certain changes of coordinates in the images and extensive use of the fast Fourier transformation (FFT). This makes the method very fast, when implemented on a computer
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
correlation theory, fast Fourier transforms, image processing, optimisation, affine image correlation maximisation, global search, fast Fourier transformation, FFT
in
[Host publication title missing]
volume
2
pages
1458 - 1460
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
conference name
14th International Conference on Pattern Recognition (ICPR 1998)
DOI
10.1109/ICPR.1998.711979
language
English
LU publication?
yes
id
cdae3986-f21e-471b-8fce-e2fe4a539266 (old id 787225)
alternative location
http://ieeexplore.ieee.org/iel4/5726/15322/00711979.pdf?tp=&arnumber=711979&isnumber=15322
date added to LUP
2008-03-31 16:22:13
date last changed
2016-04-16 09:33:19
@inproceedings{cdae3986-f21e-471b-8fce-e2fe4a539266,
  abstract     = {We propose a method for maximising the affine correlation between images. The method is more global in its search than for example steepest descent based methods. In a first approximation, there is no need to compute any derivatives and it is shown that the results are very good. The method is based on certain changes of coordinates in the images and extensive use of the fast Fourier transformation (FFT). This makes the method very fast, when implemented on a computer},
  author       = {Berthilsson, Rikard},
  booktitle    = {[Host publication title missing]},
  keyword      = {correlation theory,fast Fourier transforms,image processing,optimisation,affine image correlation maximisation,global search,fast Fourier transformation,FFT},
  language     = {eng},
  pages        = {1458--1460},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  title        = {Affine Correlations},
  url          = {http://dx.doi.org/10.1109/ICPR.1998.711979},
  volume       = {2},
  year         = {1998},
}