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Resources & Ideas

Created by Carl Wilson on Apr 01, 2014 · last edited by Yvonne Friese · on Aug 26, 2014 (view history) · 9 versions

Resources

Software

JHOVE Bespoke PDF Module used by DP Community.
Apache Tika Open Source characterisation / content extraction tool.
Apache PDF Box The Open Source PDF parsing library that powers Apache Tika .
pdfeh PDF Box preflight functionality wrapping.
pdf-preflight A Ruby pre-flight project on GitHub.

Ideas

Some ideas which kind of tools as an output can be useful to build during the Hackathon.

Create a scalable test if the PDF file can be opened by the Acrobat reader by using the (but I guess that is not open source) PDF Library
Create a scalable comparison workflow by converting both PDF files (original and new representation) to images and compare via e. g. matchbox tool if there are visible difference