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General Software Discussion / Re: correction of distorted grid in image ??
« Last post by tomos on February 25, 2007, 12:40 PM »hmm, that looks like i nightmare to correct perfectly.
if you can get away with it i think i'd try using a fresh perfect grid and then overlay the stones over the top of it - using something like photoshop that allows using layers and the usual blending and opacity features. this would look okay with the right amount of time spent on it but it wouldn't be an automatic one click process - so it's not really the solution you are looking for. it really depends on how much manual input you want to use.-nudone (February 24, 2007, 03:50 PM)
Ooops, maybe I didn't make that fully clear (its hard to think of everything
) but yes/no/(maybe):I have found a relatively simple solution to current problem - I'm tracing/copying (vector) these dodgy scans, so, I overlay a 1cm grid - same as what original was drawn on.
They dont match due to the distortion, so as I move around the image I shift the scan so it lines up with the overlaid grid. Relatively easy & relatively accurate to boot.-tomos (February 24, 2007, 07:24 AM)
Yeah,
I'm actually "tracing" these scans,
so its not that I have to correct them in & of themselves -
I just have to be able to correct the final (vector) image &, as I say, I think the solution above is the best for me at the moment (& possibly forever!)

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