G Wang, S Wang - Pattern Recognition, 2006 - Elsevier
Tchebichef moment is a novel set of orthogonal moment applied in the fields of image analysis and pattern recognition. Less work has been made for the computation of …
R Mukundan, SH Ong, PA Lee - IEEE Transactions on image …, 2001 - ieeexplore.ieee.org
This paper introduces a new set of orthogonal moment functions based on the discrete Tchebichef polynomials. The Tchebichef moments can be effectively used as pattern …
R Mukundan - IEEE Transactions on image processing, 2004 - ieeexplore.ieee.org
Discrete orthogonal moments have several computational advantages over continuous moments. However, when the moment order becomes large, discrete orthogonal moments …
B Xiao, W Li, G Wang - Pattern Recognition, 2015 - Elsevier
In this paper, we show that the Exponent-Fourier moments (EFMs), as defined in Ref.[1] are imprecise and the radial function of EFMs performs numerically unstable. At last, an …
A Modified Direct Method for the computation of the Zernike moments is presented in this paper. The presence of many factorial terms, in the direct method for computing the Zernike …
SK Hwang, WY Kim - Pattern Recognition, 2006 - Elsevier
This paper presents a novel approach to the fast computation of Zernike moments from a digital image. Most existing fast methods for computing Zernike moments have focused on …
B Yang, M Dai - Pattern Recognition, 2012 - Elsevier
The problem of image reconstruction from its statistical moments is particularly interesting to researchers in the domain of image processing and pattern recognition. Compared to …
CY Pee, SH Ong, P Raveendran - Pattern Recognition Letters, 2017 - Elsevier
Anisotropic scale and translation invariants (ASTI) for Tchebichef moments have been proposed by Zhu et al.[27]. Since these invariants are derived via the decomposition of …
C Singh, E Walia - Pattern Recognition, 2010 - Elsevier
Zernike moments (ZMs) are used in many image processing applications due to their superior performance over other moments. However, they suffer from high computation cost …