Efficiency Analysis of Wavelet Transform in Hidden Data Problems

2015;
: pp. 9 - 17
Автори: 
Andrii Astrakhantsev, Olesia Vovk

Communication Networks Department, Kharkiv National University of Radioelectronics,
Lenin Ave., 14, Kharkiv, 61000, UKRAINE, E-mail: olesia.vovk@gmail.com

Today embedding digital watermarks is one of the most effective means of protecting intellectual property. The paper made a comparative analysis of different wavelets, investigated under different coefficients of embedding and embedding in different sub bands for transformation methods for hidden data transmission using wavelets.