Orthogonal moments have emerged as robust mathematical descriptors in image analysis and pattern recognition, offering a compact and invariant representation of image features. By decomposing images ...

This monthly journal, begun in 1950, is devoted entirely to research in pure and applied mathematics, principally to the publication of original papers of moderate length. A section called Shorter ...

A new set of special functions, which has a wide range of applications from number theory to integrability of nonlinear dynamical systems, is described. We study ...