Pixelizations#

Mesh [ag.mesh]#

Rectangular

A uniform mesh of rectangular pixels, which without interpolation are paired with a 2D grid of (y,x) coordinates.

DelaunayMagnification

An irregular mesh of Delaunay triangle pixels, which using linear barycentric interpolation are paired with a 2D grid of (y,x) coordinates.

DelaunayBrightnessImage

An irregular mesh of Delaunay triangle pixels, which using linear barycentric interpolation are paired with a 2D grid of (y,x) coordinates.

VoronoiMagnification

An irregular mesh of Voronoi pixels, which using no interpolation are paired with a 2D grid of (y,x) coordinates.

VoronoiBrightnessImage

An irregular mesh of Voronoi pixels, which using no interpolation are paired with a 2D grid of (y,x) coordinates.

VoronoiNNMagnification

An irregular mesh of Voronoi pixels, which using no interpolation are paired with a 2D grid of (y,x) coordinates.

VoronoiNNBrightnessImage

An irregular mesh of Voronoi pixels, which using no interpolation are paired with a 2D grid of (y,x) coordinates.

Regularization [ag.reg]#

Constant

A constant regularization scheme (regularization is described in the Regularization class above) which uses a single value to apply smoothing on the solution of an Inversion.

ConstantSplit

A constant regularization scheme which splits every source pixel into a cross of four regularization points (regularization is described in the Regularization class above) and interpolates to these points in order to apply smoothing on the solution of an Inversion.

AdaptiveBrightness

An adaptive regularization scheme (regularization is described in the Regularization class above).

AdaptiveBrightnessSplit

An adaptive regularization scheme which splits every source pixel into a cross of four regularization points (regularization is described in the Regularization class above) and interpolates to these points in order to apply smoothing on the solution of an Inversion.

Pixelization#

Pixelization

Pairs a 2D grid of (y,x) coordinates with a 2D mesh, which can be combined with a Regularization scheme in order to reconstruct data via an Inversion.

Settings#

SettingsPixelization

Settings which control how a pixelization is performed.

SettingsInversion

The settings of an Inversion, customizing how a linear set of equations are solved for.

Mapper#

Mapper(mapper_grids, regularization[, ...])

Factory which given input MapperGrids and Regularization objects creates a Mapper.