Hi Sven, is Bulging a filtertype in CB?
have you ever thought of adding a bulging filter on CB to test results ?
it's clearly how recaptchas are bulged by dropping a big 3D sphere either to spread the image outwards or inwards (3D sphere, mountain or ditch)
Usually by reverse bulging the image where there's a curve it will make the image more at a normal line.
Allmost all recaptcha images have curves
If you reverse bulge where the bending is in text you can stretch it out to be a more straight text.
I couldnt do the middle part cause there were 4 parts loaded in this image and i would either bring the all towards each other or further appart, but like you see in the corners.. I think it could give other results % if this filter is used properly.. but I dont know how far the CB system works and if it is capable in finding those dents in recaptchas to flatten them out like this ? or do you think this is too much for a system and only capable by human interaction.
anyways just shooting an idea to help solve those nasty things...