Fast exhaustive robust matching

This work presents a fast exhaustive robust matching technique for aligning translated images. The key idea is to express a robust matching surface function in terms of correlation operations. Speed is obtained from computing correlations in the frequency domain. Different sized images and arbitrary...

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Bibliographic Details
Main Authors: Fitch, A.J., Kadyrov, A., Christmas, W.J., Kittler, J.
Format: Conference Proceeding
Language:English
Subjects:
Computational efficiency
Frequency domain analysis
Image matching
Impedance matching
Kernel
Noise robustness
Pixel
Shape
Signal processing
Speech processing
Online Access:Request full text
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Description
Summary:This work presents a fast exhaustive robust matching technique for aligning translated images. The key idea is to express a robust matching surface function in terms of correlation operations. Speed is obtained from computing correlations in the frequency domain. Different sized images and arbitrary shapes may be matched. The method outputs a matching surface representing the quality of match at each translatory position. Experimental results of a comparison with the standard method of phase correlation are shown.
ISSN:1051-4651
2831-7475
DOI:10.1109/ICPR.2002.1048178