[MacPorts] #24157: unpaper-0.3 Portfile submission

[MacPorts]

#24157: unpaper-0.3 Portfile submission
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 Reporter:  cristiano.fontana@…           |       Owner:  macports-tickets@…                   
     Type:  submission                    |      Status:  new                                  
 Priority:  Normal                        |   Milestone:                                       
Component:  ports                         |     Version:                                       
 Keywords:                                |        Port:  unpaper                              
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 Citing from the homepage:

 unpaper is a post-processing tool for scanned sheets of paper, especially
 for book pages that have been scanned from previously created photocopies.
 The main purpose is to make scanned book pages better readable on screen
 after conversion to PDF. Additionally, unpaper might be useful to enhance
 the quality of scanned pages before performing optical character
 recognition (OCR). unpaper tries to clean scanned images by removing dark
 edges that appeared through scanning or copying on areas outside the
 actual page content (e.g. dark areas between the left-hand-side and the
 right-hand-side of a double- sided book-page scan). The program also tries
 to detect disaligned centering and rotation of pages and will
 automatically straighten each page by rotating it to the correct angle.
 This process is called "deskewing".

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Ticket URL: <http://trac.macports.org/ticket/24157>
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