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Rotation and mixed print recognition

When using Mixed Print recognition, there are a few interdependent settings that may be required in order to successfully and consistently rotate documents during production. Since the correct orientation of a document is essential for classification and therefore, extraction, getting this right is very important.

The Hand Print Page Profile Rotates a Page

If you have a page profile selected to detect hand print, it is possible that this profile will rotate an incorrectly orientated page.

This rotation behavior occurs in the following circumstance only:

  1. A page profile is selected for hand print recognition instead of an zone profile.

  2. The Segmentation result handling setting has the "Read full page with single profile" value selected.

  3. The detected hand print area is above the Minimum hand printed area for hand print recognition threshold. When this occurs, the page is processed using the hand print profile.

Perform a classification benchmark to ensure that the rotation and subsequent classification results are as expected.