三维矩的高效计算

Bingcheng Li, Songde Ma
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引用次数: 10

摘要

本文提出了一种基于线性变换的三维矩计算方法。我们不直接计算常规矩,而是计算所谓的LT矩,它通过三个线性变换与常规矩相关。通过适当地选择这些变换,可以大大降低计算复杂度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Efficient computation of 3D moments
In this paper, we proposed a linear-transform-based method to compute 3D moments. Instead of computing the conventional moments directly, we compute the so-called LT moments which are related with the conventional moments by three linear transforms. By choosing appropriately these transforms, it is shown that the computational complexity can be considerably reduced.
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