Detail publikačního výsledku

NOVEL WATERMARKING METHODS BASED ON FREQUENCY DOMAIN AND SINGULAR VALUE DECOMPOSITION

ČÍKA, P.; ZUKAL, M.

Originální název

NOVEL WATERMARKING METHODS BASED ON FREQUENCY DOMAIN AND SINGULAR VALUE DECOMPOSITION

Anglický název

NOVEL WATERMARKING METHODS BASED ON FREQUENCY DOMAIN AND SINGULAR VALUE DECOMPOSITION

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

This paper deals with development of two novel digital image watermarking methods that uses DWT with Singular Value Decomposition (SVD) and DCT with SVD. The paper includes step by step process of watermark embedding and extraction and testing of the watermark robustness. The robustness was tested with the Checkmark, one of the watermark benchmarking tools. Experimental results show that both schemes are robust against a lot of attacks and have very high data hiding capacity.

Anglický abstrakt

This paper deals with development of two novel digital image watermarking methods that uses DWT with Singular Value Decomposition (SVD) and DCT with SVD. The paper includes step by step process of watermark embedding and extraction and testing of the watermark robustness. The robustness was tested with the Checkmark, one of the watermark benchmarking tools. Experimental results show that both schemes are robust against a lot of attacks and have very high data hiding capacity.

Klíčová slova

watermarking

Klíčová slova v angličtině

watermarking

Autoři

ČÍKA, P.; ZUKAL, M.

Rok RIV

2014

Vydáno

22.05.2013

Nakladatel

Zilinska universita

Místo

Zilina

ISSN

1335-4205

Periodikum

Communications

Svazek

2013

Číslo

2A

Stát

Slovenská republika

Strany od

145

Strany do

149

Strany počet

5

BibTex

@article{BUT100068,
  author="Petr {Číka} and Martin {Zukal}",
  title="NOVEL WATERMARKING METHODS BASED ON FREQUENCY DOMAIN AND SINGULAR VALUE DECOMPOSITION",
  journal="Communications",
  year="2013",
  volume="2013",
  number="2A",
  pages="145--149",
  issn="1335-4205"
}