Archived copy. This page was recovered from the Internet Archive snapshot of /display/AQuA/Quality issues may be present in digitised pages taken on 2013-07-27. The original wiki at wiki.opf-labs.org is being decommissioned.

Quality issues may be present in digitised pages

prototyped

Added by Paul Wheatley · last edited by Bo Middleton · on Apr 12, 2011 (view change)

One line summary	Quality issues may be introduced during digitisation, post processing, transport or subsequent storage
Detailed description	...
Issue champion	Paul Wheatley
Possible approaches	Re-OCR the master image and compare with supplied OCR text to ensure the two are similar Parse the master image in an image viewer and catch errors Capture the file size of each master image in the collection and highlight 0 length or small files (in relation to the average master image size)
Context	Content arrives from the 3rd party digitiser, without any detail on the process of file creation.
AQuA Solutions	OCR Comparison
Collections	Google Digitised Books (ONB) JISC1 19th Century Digitised Newspapers (BL)