11 Nov
2011
11 Nov
'11
9:55 p.m.
I wonder if putting a white-on-transparent OCR overlay on top of the scanned layer lets you find errors just by looking at the black spots.
You might do better by putting a colored transparent text overlay over a colored text base, such that one can spot the color change where the (additive please not subtractive) colors "don't mix." For example a green base text layer with an additive red transparent text OCR overlay layer give you a yellow letter where the colors mix -- "hit", but green or red where there is a "miss". One can still read what's there in any case, but "hit vs. miss" would become pretty obvious, I would think.