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Digital Holography and Digital Image Processing pp 211–237Cite as

Methods of Digital Filtering

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Abstract

As it was stated in Sect. 4.2, basic formula of digital filtering a signal defined by its samples { a k , k = 0,1 N a − 1} by a filter defined by its discrete PSF { h n n = 0,1..., N h − 1} is

$$ {b_k} = \sum\limits_{n = 0}^{{N_h} - 1} {{h_n}{a_{k - n}}} $$
(5.1.1)

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Authors and Affiliations

  1. Tel Aviv University, Israel

    Leonid Yaroslavsky

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  1. Leonid Yaroslavsky
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Yaroslavsky, L. (2004). Methods of Digital Filtering. In: Digital Holography and Digital Image Processing. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-4988-5_5

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  • DOI: https://doi.org/10.1007/978-1-4757-4988-5_5

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4419-5397-1

  • Online ISBN: 978-1-4757-4988-5

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