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Digital Image Registration Using Projections
February 1986 (vol. 8 no. 2)
pp. 222-233
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.
Citation:
Stefano Alliney, Carlo Morandi, "Digital Image Registration Using Projections," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 8, no. 2, pp. 222-233, Feb. 1986, doi:10.1109/TPAMI.1986.4767775
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