Table 6: PSNR results of proposed watermarking method.

#123456789101112131415

JPEG
00140.7440.1243.0645.0147.6148.9950.6551.2051.8052.0552.1952.2552.2752.2852.30
00342.5041.9344.8646.7549.2750.6951.8452.6953.0052.9953.2453.2753.2753.2953.28
05042.2041.6144.5546.3748.9050.2651.6252.3552.7152.8852.9853.0153.0453.0653.06
60141.9741.2244.1546.1448.6849.9751.5252.1252.4852.7552.8952.9052.9352.9452.95

PNG
00138.7838.0542.9443.9448.1050.0453.8456.0559.6462.3566.3768.8072.3674.0180.24
00338.0237.3941.3043.2247.2049.3552.9555.2958.6961.1765.5268.3570.8173.7578.57
05037.3436.8141.3042.7446.4348.8952.3254.7758.1060.8664.0167.7770.2173.0079.44
60137.1536.5540.3142.6446.3048.5852.1254.4957.7060.6664.1167.7170.9674.7876.58