Source: wikibot/pseudo-zernike-polynomials
= Pseudo-Zernike polynomials
{wiki=Pseudo-Zernike_polynomials}
Pseudo-Zernike polynomials are a set of orthogonal polynomials that extend the concept of Zernike polynomials, which are widely used in optics and wavefront analysis. Zernike polynomials form a complete orthogonal basis over the unit disk, which makes them useful for representing wavefronts in applications like optical aberration measurement and correction.