COMPLEX EXPONENT MOMENTS FFT ALGORITHM AND ITS APPLICATION

ZiLiang Ping, YongJing Jiang

2012

Abstract

A fast and accurate algorithm for computation of multi-distorted invariant Complex Exponent Moments (CEMs) is presented in the paper. An image function in polar coordinate system, , was divided into 2-D discrete image matrix in which the radial variables on lines and angle variables on columns. 2-D Fast Fourier Transform (FFT) was excuted for the matrix and the Complex Exponent Moments (CEMs) can be obtained. The multi-distorted invariance and the excellent performance of Complex Exponent Moments (CEMs) were demonstrated. The Complex Exponent Moments (CEMs) were applied in human face recognition.

Paper Citation

in Harvard Style

Ping Z. and Jiang Y. (2012). COMPLEX EXPONENT MOMENTS FFT ALGORITHM AND ITS APPLICATION . In Proceedings of the 4th International Conference on Agents and Artificial Intelligence - Volume 1: ICAART, ISBN 978-989-8425-95-9, pages 465-468. DOI: 10.5220/0003700904650468

in Bibtex Style

@conference{icaart12,
author={ZiLiang Ping and YongJing Jiang},
title={COMPLEX EXPONENT MOMENTS FFT ALGORITHM AND ITS APPLICATION},
booktitle={Proceedings of the 4th International Conference on Agents and Artificial Intelligence - Volume 1: ICAART,},
year={2012},
pages={465-468},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003700904650468},
isbn={978-989-8425-95-9},
}

in EndNote Style

TY - CONF
JO - Proceedings of the 4th International Conference on Agents and Artificial Intelligence - Volume 1: ICAART,
TI - COMPLEX EXPONENT MOMENTS FFT ALGORITHM AND ITS APPLICATION
SN - 978-989-8425-95-9
AU - Ping Z.
AU - Jiang Y.
PY - 2012
SP - 465
EP - 468
DO - 10.5220/0003700904650468