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Computation of the normalized cross-correlation by fast Fourier transform
The normalized cross-correlation (NCC), usually its 2D version, is routinely encountered in template matching algorithms, such as in facial recognition, motion-tracking, registration in medical imaging, etc. Its rapid computation becomes critical in time sensitive applications. Here I develop a sche...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6147431/ https://www.ncbi.nlm.nih.gov/pubmed/30235231 http://dx.doi.org/10.1371/journal.pone.0203434 |