克劳楚克利用克伦肖递归公式重建图像矩

2017 International Conference on Electrical and Information Technologies (ICEIT) Pub Date : 2017-11-01 DOI:10.1109/EITECH.2017.8255265

Tarik Jahid, H. Karmouni, A. Hmimid, M. Sayyouri, H. Qjidaa

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引用次数: 16

摘要

本文的目的是比较图像矩及其逆的两种计算方法，第一种是基于关于x的Krawtchouk多项式的常见递归方法，第二种是基于Krawtchouk基和Clenshaw公式的递归方法。本文首先对这些方法进行了定义，然后对这些方法进行了评价和比较。最后从耗时的角度证明了所提方法的准确性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Image moments and reconstruction by Krawtchouk via Clenshaw's reccurence formula

The purpose of this paper is to compare two methods of computation of image moments and its inverse, the first is the common recursive method based on Krawtchouk polynomials with respect to x, the second is based on Krawtchouk basis and Clenshaw's formula. This paper in a first time will define these methods and in the second time will evaluate these methods and compare it to each other. We finally prove the accuracy of the proposed method in term of time consumed.

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2017 International Conference on Electrical and Information Technologies (ICEIT)

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