2 Papers
12 Citations
Yan Yang is an academic researcher from East China University of Science and Technology. The author has contributed to research in topics: Classical orthogonal polynomials & Orthogonal polynomials. The author has an hindex of 2, co-authored 2 publications.
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Papers
Image analysis by generalized Chebyshev-Fourier and generalized pseudo-Jacobi-Fourier moments
TL;DR: Two recursive methods are developed for computing radial polynomials so that it is possible to improve computation speed and to avoid numerical instability, and two new generalized descriptors are constructed using the scaled radial poynomials.
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General Form for Obtaining Unit Disc-Based Generalized Orthogonal Moments
TL;DR: Four general forms are developed to obtain a class of disc-based generalized radial polynomials that are orthogonal over the unit circle, and Experimental results show that the proposed methods are superior to the classical disc- based moments in terms of image representation capability and classification accuracy.
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