Fast computation of separable two-dimensional discrete invariant moments for image classification

作者：

Highlights：

• New set of bivariate discrete orthogonal polynomials.

• Separable two-dimensional discrete invariant moments.

• Improving the performance of image classification.

• Acceleration of computational time of discrete orthogonal invariant moments.

摘要

•New set of bivariate discrete orthogonal polynomials.•Separable two-dimensional discrete invariant moments.•Improving the performance of image classification.•Acceleration of computational time of discrete orthogonal invariant moments.

论文关键词：Bivariate discrete orthogonal polynomials,Discrete orthogonal,Invariant moments,Pattern recognition,Classification

论文评审过程：Received 22 November 2013, Revised 25 May 2014, Accepted 20 August 2014, Available online 6 September 2014.

论文官网地址：https://doi.org/10.1016/j.patcog.2014.08.020