Perspective correction removes the distortion caused by the camera angle. A piece shot at an angle is computed back into a straight top view.
Without it, a photo is not a measurement. The four reference tiles give PatternScan Pro the points it computes the correction from, so how you photograph the piece decides how well it works.
Digitize sewing patterns without tracing.
Test PatternScan Pro free for 14 days with the full feature set. You need your smartphone, a printer and one pattern you always wanted digital.
Photograph your paper pattern and get an automatically scaled digital version with PatternScan Pro.
Usage
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