①Introduction : Conditions required for
the restoration procedure
in solar observation
Solar images are more complex combinations of various-size components than non-solar images, such as a solar disk component, bright and
compact sources, faint and compact sources, and diffuse features. Solar observation also possess an another unique feature in the data
processing, namely, the enormous time-series images obtained in
daily observations with high temporal resolution.
The data processing in solar
observation, thus, requires a specified restoration procedure rather than the conventional
algorithm used in non-solar
observation.