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Interconversion between Truncated Cartesian and Polar Expansions of Images
In this paper we propose an algorithm for lossless conversion of data between Cartesian and polar coordinates, when the data is sampled from a two dimensional real-valued function (a mapping : ℝ(2) ↦ ℝ) expressed as a particular kind of truncated expansion. We use Laguerre functions and the Fourier...
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| Main Authors: | , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2007
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2858241/ https://ncbi.nlm.nih.gov/pubmed/17688200 |
| Oznake: |
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