Document watermarking scheme for information tracking

Document watermarking scheme for information tracking

A digital watermarking scheme for binary document image was proposed.First,a binary document image was segmented into individual characters.Then,based on the multiplicative transformation model,watermark was embedded by flipping the boundary points of each character.Moreover,a strategy is proposed f...

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Bibliographic Details
Main Authors: QI Wen-fa, LI Xiao-long, YANG Bin, CHENG Dao-fang
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2008-01-01
Series:Tongxin xuebao
Subjects:
information security
digital watermarking
binary document image
print-and-copy
Online Access:http://www.joconline.com.cn/zh/article/74654279/
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