Robust digital watermark method based on PDF417 two-dimension code

Robust digital watermark method based on PDF417 two-dimension code

A digital watermark method based on the bar-block-margin characteristics of PDF417 two-dimension code was presented.The proposed method prejudges the watermark information to choose the suitable embedding positions.According to the watermark,the information of the original PDF417 image was modified...

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Bibliographic Details
Main Authors: Cui-ling JIANG, Shuai HUANG, An-wen WU, Wen-xin YU, Zhou-mao KANG, Yong-qiang LI
Format: Article
Language:English
Published: POSTS&TELECOM PRESS Co., LTD 2016-09-01
Series:网络与信息安全学报
Subjects:
two-dimension code
digital watermark
capacity
robustness
Online Access:http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2016.00095
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