AN FFT-BASED TECHNIQUE FOR TRANSLATION, ROTATION, AND SCALE-INVARIANTIMAGE REGISTRATION

Citation
Bs. Reddy et Bn. Chatterji, AN FFT-BASED TECHNIQUE FOR TRANSLATION, ROTATION, AND SCALE-INVARIANTIMAGE REGISTRATION, IEEE transactions on image processing, 5(8), 1996, pp. 1266-1271
Citations number
13
Categorie Soggetti
Engineering, Eletrical & Electronic
ISSN journal
10577149
Volume
5
Issue
8
Year of publication
1996
Pages
1266 - 1271
Database
ISI
SICI code
1057-7149(1996)5:8<1266:AFTFTR>2.0.ZU;2-#
Abstract
This correspondence discusses an extension of the well-known phase cor relation technique to cover translation, rotation, and scaling. Fourie r scaling properties and Fourier rotational properties are used to fin d scale and rotational movement. The phase correlation technique deter mines the translational movement. This method shows excellent robustne ss against random noise.