ResamplingRenderer#

class scarlet2.renderer.ResamplingRenderer(model_frame, obs_frame, padding=4)[source]#

Renderer to resample image to different pixel grid (subpixel position, resolution, orientation)

Initialize preprocess renderer in multi-resolution mapping

Parameters:

model_frame (Frame) – The model frame to be resampled
obs_frame (Frame) – The observation frame to which the model frame is resampled
padding (int, optional) – How many times to input image if padded to reduce FFT artifacts.

__call__(model, key=None)[source]#: What to run when ResamplingRenderer is called

get(name=None)#

Get parameter(s) from this module

Parameters:: name (str, optional) – Name of parameter. If not set, returns all parameters.
Returns:: requested data arrays for parameters
Return type:: dict

property parameters#

Parameters defined for this module

set(values)#

Set parameter(s) from this module with values

Parameters:: values (dict[str,jnp.array]) – values to replace parameters with, identified by their name
Returns:: new module with parameter(s) replaced by values
Return type:: Module

ResamplingRenderer