Sentence examples for spherical harmonics from inspiring English sources
noun
The solutions to Laplace's equation using spherical coordinates
Angular momentum: operators, commutator algebra, eigenvalues and eigenstates, spherical harmonics.
The directional part uses a spherical harmonics basis.
The most complete treatment to date of using spherical harmonics to represent BRDFs is [Westin 92].
A currently very common method of storing BRDFs is by projecting them onto spherical harmonics.
The simple form of the first 9 spherical harmonics makes implementation straightforward.
Their main advantage over spherical harmonics is their localization, both in space and frequency.
Spherical harmonics up to the 8th order were used.
Spherical harmonics beamforming (SHB) is the popular conventional algorithm.
Four techniques popular in recent years use splines, spherical harmonics, wavelets, and polynomials on a disk, respectively.
We treat single and multiple scattering separately and approximate local multiple scattering using precomputed transfer functions represented in spherical harmonics.
It turns out that a naive implementation of BRDF representation in terms of spherical harmonics has several problems.
