Improving the performance of DCT-based fragile watermarking using intelligent optimization algorithms
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Cites methods from "Improving the performance of DCT-ba..."
...…Lee, Yoo, & Kalker, 2007), lifting wavelet transform (LWT) (Lei, Soon, Zhou, Li, & Lei, 2012b; Lei et al., 2013b), discrete cosine transform (DCT) (Aslantas et al., 2009; Lei, Soon, & Li, 2011), and singular value decomposition (SVD) (Run et al., 2012) rather than in spatial domain (Liu & Tan,…...
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...Consequently, many intelligent techniques such as differential evolution (DE) (Ali & Ahn, 2014; Aslantas, 2009; Lei, Soon, & Tan, 2013b), constrained clonal selection algorithm (Aslantas et al., 2009), particle swarm optimization (PSO) (Lei, Song, & Rahman, 2012a; Lei, Song, & Rahman, 2013a; Run et al....
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...It is very common that intelligent algorithms (Aslantas, 2009; Aslantas et al., 2009; Kumsawat et al., 2005; Liu & Tan, 2002; Run et al., 2012) are utilized to obtain desirable performance by optimizing one or two parameters....
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...Most existing watermarking methods use intelligent approach to obtain a good tradeoff between imperceptibly and capacity (An et al., 2012; Arsalan et al., 2012; Aslantas et al., 2009; Kumsawat et al., 2005; Shih & Wu, 2005; Wang, Lin, & Yang, 2011)....
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...…techniques such as differential evolution (DE) (Ali & Ahn, 2014; Aslantas, 2009; Lei, Soon, & Tan, 2013b), constrained clonal selection algorithm (Aslantas et al., 2009), particle swarm optimization (PSO) (Lei, Song, & Rahman, 2012a; Lei, Song, & Rahman, 2013a; Run et al., 2012), and genetic…...
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123 citations
Cites background from "Improving the performance of DCT-ba..."
...The most important properties of an effiient watermarking algorithm are [5,6]: (1) imperceptibility (i....
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References
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