Identifying duplicate pages in a paper to electronic pdf

[dongmut]

Hi all,

I need your assistance! I'm currently in the process of scanning vast amounts of paper files to create a single pdf. So far I happy!
However, there are many duplicate pages in the final pdf.
Does anyone know of way I can identify any page which is duplicated, considering each page is an image?
Please help!

[Claudiu (Softland)]

I don't really know of an easy way to do that, I would've guessed by size but given they're scanned sizes will vary a bit. Try to search for a duplicate image finder.