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These were caused by using non-pointer methods, which meant that the
values set in Init() were not saved.
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screwy causing segfaults
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- Ensure temporary directory already being present isn't an issue
- Remove temporary directory when done with it
- Ensure any already preprocessed files aren't preprocessed themselves (this could happen in the case of a run stopping half way through)
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work, remarkably
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If content is very light or sparse it may be better to not wipe at all
than wipe almost all of the content leaving a small strip. This is done
now by aborting the wipe if the detected content takes up less than the
minimum % of the page (default is 30%).
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rather than average line confidence
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rather than float, for easier comparison
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Surprisingly opening an image takes a significant amount of the
total processing time, so this actually saves quite a bit of time
in the grand scheme of things.
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cmds as they were defined in global package space
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Also unify everything else under preproc/
Note that the UsefulImg interface should be used by the main
functions, to simplify things, but this hasn't been done yet.
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This uses integral image calculations, so they have been exported in the binarization package
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