Exclude images below a specific file size

[Lunteer]

In our research we found that jpeg fuller images like stock photos of people or real backgrounds, which are usually larger files, hold up fairly well even at 50.

Icon or clipart images, which tend to be smaller files, do not hold up as will even at a minimal compression like 80.

Is there a way to have lambda or the function itself ignore files below a specific size?

Thanks!