An extension to the basic concept of correlation detection as a means of image registration is developed. The technique involves linear spatial preprocessing of the inages to be registered prior to the application of a correlation measure. This preprocessing operation utilizes the spatial correlation within each image and greatly improves the detectability of image misregistration. An analysis of the computational aspects of the algorithm is given. Also, results of a computer simulation to evaluate the technique are given.
Correlation Techniques of Image Registration
IEEE Transactions on Aerospace and Electronic Systems ; AES-10 , 3 ; 353-358
01.05.1974
2170160 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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