Comparison of Bit Error Rate Performance Measure of Robust Watermarking Scheme Based On Self-Fractional Fourier Functions, Empirical Mode Decomposition and Cyclic Encoding

Recently watermarking scheme based on EMD and SFFF has been proposed. Robustness of watermarking schemes are compared using various performance parameters like bit error rate, normalized correlation and similarity. In this paper, robustness of watermarking scheme based on image decomposition using selffractional Fourier functions and bivariate empirical mode decomposition with cyclic error correcting code is being compared using bit error rate performance measure. Simulation results shows that bit error rate (%) values are inline with similarity parameter values with lower computation complexity. Hence BER (%) can be used as performance measure.