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On many occasions users have to manipulate both printed and digital formats of a document.

As they collaborate on editing and creating different versions of digital documents, the regular

versioning systems are not enough to capture the dynamics involved in this process. This

disclosure describes a method for identifying the version of a document and comparing the

differences between one or more scanned and digital pages

Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution-Share Alike 4.0 License.