Staff Members - Benha University
Implementation of Fast Digital Watermarking Techniques
International Conference on Computer Engineering and Systems • 2008
Publication Information
Authors
Mohamed A. Mohamed, Mohy El-Din A. Abou-Soud, Mai S. Diab
Keywords
Watermarking, Code division Multiple Access (CDMA),
Wavelets.
Journal
International Conference on Computer Engineering and Systems
Publisher
Not Available
Volume
Not Available
Issue
Not Available
Pages
Not Available
publication.type
International
Paper Link
Not Available
Supplementary Materials
Not Available
Abstract
Abstract- In this paper, we investigate the problem of choosing the
best domain for embedding watermarks in digital still images.
During this paper, eight watermarking techniques were implemented
and evaluated. Four techniques were selected to represent different
approaches of embedding data in spatial domain, three approaches
using discrete cosine transform (DCT) domain, and one approach
using discrete wavelet transform domain (DWT) domain. The
algorithms were chosen to represent a range of computational
complexities and implementation structures. The performance of the
selected algorithms was evaluated with respect to many
perceptibility parameters.
best domain for embedding watermarks in digital still images.
During this paper, eight watermarking techniques were implemented
and evaluated. Four techniques were selected to represent different
approaches of embedding data in spatial domain, three approaches
using discrete cosine transform (DCT) domain, and one approach
using discrete wavelet transform domain (DWT) domain. The
algorithms were chosen to represent a range of computational
complexities and implementation structures. The performance of the
selected algorithms was evaluated with respect to many
perceptibility parameters.