Publication detail

Evaluation of Watermarking Parameters Effect on Watermarked Video Quality

HOŠEK, J.

Original Title

Evaluation of Watermarking Parameters Effect on Watermarked Video Quality

Type

conference paper

Language

English

Original Abstract

This paper is focused on the final video quality evaluation in digital watermarking systems. First, the two basic evaluation methods of the resulting watermarked video data - the sub-jective and objective methods are compared. Next, the effect of the watermarking parame-ters on the final video quality and artefacts visibility are tested in practice and the results are shown. The Peak Signal Noise Ratio (PSNR) calculation and the word expression evaluation of each final watermarked video are introduced in tables and graphs.

Keywords

Watermarking, video quality, DCT, PSNR, MOS

Authors

HOŠEK, J.

RIV year

2008

Released

24. 4. 2008

Publisher

Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií a Fakulta informačních technologií

Location

Brno

ISBN

978-80-214-3617-6

Book

Proceedings of the 14th Conference Student EEICT 2008, Volume 4

Pages from

438

Pages to

442

Pages count

5

BibTex

@inproceedings{BUT26325,
  author="Jiří {Hošek}",
  title="Evaluation of Watermarking Parameters Effect on Watermarked Video Quality",
  booktitle="Proceedings of the 14th Conference Student EEICT 2008, Volume 4",
  year="2008",
  pages="438--442",
  publisher="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií a Fakulta informačních technologií",
  address="Brno",
  isbn="978-80-214-3617-6"
}