Hi Nick
I took a look at those files the MiniFilter 3 with 500 dilation looked best.
In truth the final result is still undesirable. There are many letters that are missing parts some are truncated a few are altogether missing.
I don't think this is a filtering issue, when I ran looked at the PNG they looked good enough (very comparable to PDFLRF, --maybe a small blur pass to soften the edges). however the transformation form PNG to LRF is where everything goes hay wire.
|