Table 2: The mean bit error rate of the final template and the mean peak signal-to-noise ratio [dB] of the watermarked image for different JPEG quality levels.

JPEG 100JPEG 90JPEG 80
BERPSNRBERPSNRBERPSNR

 Orig (40%)0.0845.60.0645.60.0645.6
 Sepia (40%)0.1645.60.1345.60.1945.6
 FR (40%)0.1045.60.1145.60.2645.0

 Orig (50%)0.0643.50.0743.50.0743.5
 Sepia (50%)0.1343.50.1243.50.1243.5
 FR (50%)0.0643.40.1043.40.1143.4

 Orig (60%)0.0842.20.0742.20.0742.2
 Sepia (60%)0.1742.20.1142.20.1142.2
 FR (60%)0.0642.00.0842.00.1142.0