Image Watermarking in Curvelet Domain Using Edge Surface Blocks

per Mamta Mittal, Ranjeeta Kaushik, Amit Verma, Iqbaldeep Kaur, Lalit Mohan Goyal, Sudipta Roy, Tai-hoon Kim
Publicat 2020-05-01

Improved ECG Watermarking Technique Using Curvelet Transform

per Lalit Mohan Goyal, Mamta Mittal, Ranjeeta Kaushik, Amit Verma, Iqbaldeep Kaur, Sudipta Roy, Tai-hoon Kim
Publicat 2020-05-01