From: An Efficient Watermarking Technique for the Protection of Fingerprint Images
Database
Image
DCT domain
DWT domain
DB1
Image 98_2
120
131
Image 20_1
98
106
DB2
Image 71_4
100
108
Image 75_7
80
88
DB3
Image 47_3
126
137
Image 73_7
38
48