Detail publikace

Efficiency of BCH codes in digital image watermarking

ČÍKA, P. ZUKAL, M.

Originální název

Efficiency of BCH codes in digital image watermarking

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper describes the proposed watermarking algorithms for grayscale and color images resisting to many common attacks. The discrete cosine transform (DCT) and block based forward error correction codes (FEC) are used for watermark embedding and extraction. Testing with different kinds of grayscale images demonstrates the robustness of the proposed algorithms to a lot of common attacks and effect of FEC.

Klíčová slova

Discrete cosine transforms , Forward error correction , Image coding , PSNR , Robustness , Transform coding , Watermarking

Autoři

ČÍKA, P.; ZUKAL, M.

Rok RIV

2012

Vydáno

4. 7. 2012

ISBN

978-1-4673-1118-2

Kniha

35th International Conference on Telecommunications and Signal Processing (TSP 2012)

Číslo edice

1

Strany od

763

Strany do

767

Strany počet

5

BibTex

@inproceedings{BUT94117,
  author="Petr {Číka} and Martin {Zukal}",
  title="Efficiency of BCH codes in digital image watermarking",
  booktitle="35th International Conference on Telecommunications and Signal Processing (TSP 2012)",
  year="2012",
  number="1",
  pages="763--767",
  isbn="978-1-4673-1118-2"
}