Hi,
I ask me could it be possible to add an option to apply deblur effects more at blur areas than at sharp areas of a photo? In my test I got the impression, that exist sharp details got to much sharpness where I would like to keep the strong deblur at blur areas. The goal could be to get a well balanced sharpness and to avoid oversharping and burned out tiny highlights.
Maybe a frequency analysis could help and the user could dim the sharping effect at high frequency areas.
-Micha