DocumentCode :
3434944
Title :
A family of image watermarking schemes based on lossy compression
Author :
Herrera-Joancomartí, Jordi ; Minguillón, Julià ; Megías, David
Author_Institution :
Estudis d´´Informatica i Multimedia, Univ. Oberta de Catalunya, Barcelona, Spain
fYear :
2003
fDate :
28-30 April 2003
Firstpage :
559
Lastpage :
563
Abstract :
This paper describes a methodology for obtaining watermarking schemes using different compression algorithms in the mark embedding process. The compression methods enclose both spatial and transformed domains and both scalar and vector quantization. The result is a family of watermarking algorithms which are robust against different lossy image compression, filtering, cropping and row/column removal attacks, for a reasonable range of image qualities. In addition, the experiments show that the JPEG2000 standard is a promising tool for creating new watermarking schemes.
Keywords :
code standards; data encapsulation; image coding; vector quantisation; watermarking; JPEG2000 standard; cropping robustness; filtering robustness; image watermarking; lossy image compression robustness; mark embedding process; row/column removal attacks; scalar quantization; vector quantization; Compression algorithms; Discrete wavelet transforms; Image coding; Image quality; Image reconstruction; PSNR; Robustness; Transform coding; Vector quantization; Watermarking;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Technology: Coding and Computing [Computers and Communications], 2003. Proceedings. ITCC 2003. International Conference on
Print_ISBN :
0-7695-1916-4
Type :
conf
DOI :
10.1109/ITCC.2003.1197590
Filename :
1197590
Link To Document :
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