| Literature DB >> 12683488 |
Haiping Ren1, Ziliang Ping, Wurigen Bo, Wenkai Wu, Yunlong Sheng.
Abstract
We propose radial harmonic Fourier moments, which are shifting, scaling, rotation, and intensity invariant. Compared with Chebyshev-Fourier moments, the new moments have superior performance near the origin and better ability to describe small images in terms of image-reconstruction errors and noise sensitivity. A multidistortion-invariant pattern-recognition experiment was performed with radial harmonic Fourier moments.Year: 2003 PMID： 12683488 DOI： 10.1364/josaa.20.000631
Source DB: PubMed Journal: J Opt Soc Am A Opt Image Sci Vis ISSN： 1084-7529 Impact factor: 2.129