Issue No. 02 - February (1986 vol. 8)
Stefano Alliney , Dipartimento di Matematica, Università di Bologna, Via Vallescura 2, 40126 Bologna, Italy.
Carlo Morandi , Dipartimento di Elettronica, Informatica e Sistemistica, Università di Bologna, Viale Risorgimento 2, 40136 Bologna, Italy; Dipartimento di Elettronica ed Automatica, Università di
In many application fields (e.g., aerospace and biomedical image processing), one has to deal with a sequence of images whose observation is made difficult by unpredictable relative movements of the camera and the scene. In order to obtain a stable display, the displacement of each image in the sequence with respect to one chosen as a reference must be preliminarily determined. This would usually require two-dimensional algorithms, involving a considerable computational effort. This work discusses a new algorithm for image registration, which requires only one-dimensional Fourier transformations. Preliminary experimental results are reported.
C. Morandi and S. Alliney, "Digital Image Registration Using Projections," in IEEE Transactions on Pattern Analysis & Machine Intelligence, vol. 8, no. , pp. 222-233, 1986.