coalignment¶

This package implements functions for coaligning image data.

sunkit_image.coalignment Module¶

This module provides routines for the co-alignment of images and MapSequence objects through both template matching and corrections due to solar rotation.

Functions¶

`match_template_to_layer`(layer, template)	Calculate the correlation array that describes how well the template matches the layer.
`apply_shifts`(mc, yshift, xshift[, clip])	Apply a set of pixel shifts to a `MapSequence`, and return a new `MapSequence`.
`mapsequence_coalign_by_match_template`(mc[, ...])	Co-register the layers in a `MapSequence` according to a template taken from that `MapSequence`.
`calculate_match_template_shift`(mc[, ...])	Calculate the arcsecond shifts necessary to co-register the layers in a `MapSequence` according to a template taken from that `MapSequence`.
`calculate_solar_rotate_shift`(mc[, layer_index])	Calculate the shift that must be applied to each map contained in a mapsequence in order to compensate for solar rotation.
`mapsequence_coalign_by_rotation`(mc[, ...])	Move the layers in a mapsequence according to the input shifts.