pingwyn.core.remove_plane

Remove an n-th order polynomial background from an image

param image:: The image that needs background removal
type image:: pingwyn.Image
param order:: The order (n) of the polynomial that needs to be removed. A value of 1 will remove a plane, a value of 2 will remove a paraboloid, etc. By default 1
type order:: int, optional
param mask:: A mask image. Only non-zero mask values will be considered to compute the background that needs to be removed.
type mask:: pingwyn.Image, optional
returns:: The input image with the background polynomial removed.
rtype:: pingwyn.Image