Detail publikačního výsledku

Watermarking Schemes for DWT-based Image Codec

MALÝ, J.; RAJMIC, P.

Originální název

Watermarking Schemes for DWT-based Image Codec

Anglický název

Watermarking Schemes for DWT-based Image Codec

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Any modern robust file format used in today's digital imaging has to implement adequate solutions intended to fulfil needed security issues. One of the most important aspect is the watermarking scheme, a security system which deals with digital rights management and authentication. This article explores the ways on how to implement watermarking in discrete-time wavelet transform (DWT) based image codec. We will focus on watermarking classification and analyze watermarking embedding possibilities.

Anglický abstrakt

Any modern robust file format used in today's digital imaging has to implement adequate solutions intended to fulfil needed security issues. One of the most important aspect is the watermarking scheme, a security system which deals with digital rights management and authentication. This article explores the ways on how to implement watermarking in discrete-time wavelet transform (DWT) based image codec. We will focus on watermarking classification and analyze watermarking embedding possibilities.

Klíčová slova

Watermarking; DWT; wavelet; Image; SPIHT;

Klíčová slova v angličtině

Watermarking; DWT; wavelet; Image; SPIHT;

Autoři

MALÝ, J.; RAJMIC, P.

Vydáno

21.09.2007

Nakladatel

Lviv Polytechnic National University

Místo

Lviv, Ukraine

ISBN

978-966-2191-06-6

Kniha

Proceedings of the International Conference on Computer Science and Information Technologies

Strany od

202

Strany do

205

Strany počet

4

BibTex

@inproceedings{BUT24014,
  author="Jan {Malý} and Pavel {Rajmic}",
  title="Watermarking Schemes for DWT-based Image Codec",
  booktitle="Proceedings of the International Conference on Computer Science and Information Technologies",
  year="2007",
  pages="202--205",
  publisher="Lviv Polytechnic National University",
  address="Lviv, Ukraine",
  isbn="978-966-2191-06-6"
}