Datamatrix for unique identification of Documents on Server Side with libdmtx

I had earlier written a post on how to use QR Code to take care of identification of printed documents and updating the DB based on the QR Code detection. However, we had to abandon the use of QR Codes in the document because the library wasn't performing reliable, even with QR Codes from image files, which were direct screenshots of the...

by Vivek Krishna
Tag: document recognition