INNOVATIVE DIGITAL IMAGE TRACING BY MULTIPLE WATERMARKING
Author(s):
Sheetal Karnawadi, Ritu Chaturvedi, Nishkala Naik, Shashwat Agrawal, Vaidehi M
Keywords:
Watermark encoding and decoding.
Abstract
The possibility of adding several watermarks to the same image would enable many interesting applications such as multimedia document tracing, data usage monitoring, and multiple property management. In this paper, we present a novel watermarking scheme which allows inserting and reliably detecting multiple watermarks sequentially embedded into a digital image. The proposed method, based on elementary linear algebra, is asymmetric, secure under projection attack and robust against distortion due to basic operations such as storage, transmission, format conversion, etc
Article Details
Unique Paper ID: 144625
Publication Volume & Issue: Volume 4, Issue 1
Page(s): 239 - 247
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