Quaternion polar harmonic Fourier moments for color images

Open Webpage

Chunpeng Wang, Xingyuan Wang, Yongwei Li, Zhi-qiu Xia, Chuan Zhang

Published: 01 Jan 2018, Last Modified: 13 Nov 2024Inf. Sci. 2018EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Quaternion polar harmonic Fourier moments (QPHFM) is proposed.•Complex Chebyshev-Fourier moments (CHFM) is extended to quaternion QCHFM.•Comparison experiments between QPHFM and QZM, QPZM, QOFMM, QCHFM and QRHFM are conducted.•QPHFM performs superbly in image reconstruction and invariant object recognition.•The importance of phase information of QPHFM in image reconstruction are discussed.