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An improvement for PDF417 code authentication on mobile phone terminals based on code feature analysis and watermarking

Published Online: 2022-03-19

Published Print: 2022-10

Authors

Li, De

Zhang, Lu

Jin, Xun https://orcid.org/0000-0002-5908-8321
Funding

Funding for this research was provided by:

national natural science foundation of china (62062064)

education department of jilin province (JJKH20200511KJ)
License Information

Text and Data Mining valid from 2022-03-19

Version of Record valid from 2022-03-19
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Article History

Received: 6 June 2020

Accepted: 21 January 2022

First Online: 19 March 2022

Document is current