信号自插补:一种快速计算机算法

L. Yaroslavsky
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引用次数: 31

摘要

介绍了一种适用于图像和信号处理的离散信号自插补算法。该算法在数学上与常用的零填充插值方法等效,在灵活性、计算复杂度和计算机内存使用方面都超过了它。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Signal sinc-interpolation: a fast computer algorithm
An efficient algorithm for discrete signal sinc-interpolation that is suitable for use in image and signal processing is described. Being mathematically equivalent to the commonly used zero padding interpolation method, the algorithm surpasses it in terms of flexibility, computational complexity and usage of computer memory.
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