Tag Archives: Deskew

Correct Photos of Documents – Two- and Three-dimensional Skew

Posted on 2018-10-15 by Gabriel Smith

As I mentioned in my previous post, Correct Photos of Documents – Ambient Lighting, most images of documents suffer from skew. There are two types of skew: two-dimensional and three-dimensional. Text is typically parallel to the top and bottom of … Continue reading →

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Cleaning Up Color Images with LEADTOOLS Document Imaging

Posted on 2014-05-21 by Walter

One of the most foundational features in document imaging is image cleanup (also called preprocessing). When paper documents are scanned to digital form there are almost always imperfections. The paper can be at an angle, hole punches leave large black … Continue reading →

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New White Paper: Improving Forms Recognition Results with Automated Alignment

Posted on 2013-10-30 by Walter

Forms recognition is a common requirement for document imaging projects. Therefore it is no surprise that there are many companies and services that provide a solution for it. With that in mind, what sets LEADTOOLS apart? Forms alignment is one … Continue reading →

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