Accurate Image Rotation Using Hermite Expansions

Abstract

In this paper, we propose an approach for the accurate rotation of a digital image using Hermite expansions. This exploits the fact that if a 2-D continuous bandlimited Hermite expansion is rotated, the resulting function can be expressed as a Hermite expansion with the same bandlimit. Furthermore, the Hermite coefficients of the initial 2-D expansion and… (More)
DOI: 10.1109/TIP.2009.2024582

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