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
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.