NASA NTRS · 19840063913
A two-stage cross correlation approach to template matching
Abstract
Two-stage template matching with sum of absolute differences as the similarity measure has been developed by Vanderburg and Rosenfeld (1977). This correspondence shows the development of two-stage template matching with cross correlation as the similarity measure. The threshold value of the first-stage is derived analytically and its validity is verified experimentally. Considerable speed-up over the one-stage process can be obtained by introducing only a small false dismissal probability.
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Goshtasby, A., Gage, S. H., Bartholic, J. F.. 1984-05-01. A two-stage cross correlation approach to template matching. https://ntrs.nasa.gov/citations/19840063913
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