Robust color image watermarking technique in the spatial domain

Volume: 22, Issue: 1, Pages: 91 - 106
Published: Jan 1, 2018
Abstract
This paper proposes a new blind watermarking algorithm, which embedding the binary watermark into the blue component of a RGB image in the spatial domain, to resolve the problem of protecting copyright. For embedding watermark, the generation principle and distribution features of direct current (DC) coefficient are used to directly modify the pixel values in the spatial domain, and then four different sub-watermarks are embedded into the...
Paper Details
Title
Robust color image watermarking technique in the spatial domain
Published Date
Jan 1, 2018
Volume
22
Issue
1
Pages
91 - 106
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