skew detection and reduction in opencv

Question

I've been working on a project that involves several preprocessing on a scanned document. Part of this preprocesses is skew detection and correction . Before skew detection and correction i have a binarization process going on for the document image.

I would like to see some projects or sample codes. Thanks !!

Answer 1

Some time ago I found a blog that had 2 interesting posts on this subject:

• Detect skew angle

• Rotation (Deskew)

These posts also share the source code.