Watermarking Algorithm for PDF Document Based on Comment Objects
Published in DEStech Transactions on Computer Science and Engineering • Feb 21, 2018
Authors:,,
Shiru Zhang
Xiaona Li
Gaoyuan Li
Abstract
As PDF documents used extensively, security issues become increasingly more prominent. This paper presents an object-oriented PDF document page watermarking algorithm, in which a watermark signal is embedded as a legitimate PDF document page object. The object is not a pseudo-page to access the docu...
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