Table 2.

Results of interleaving data with image in the DFT domain

Image	%NRMSE Text	%NRMSE Graphic Signal	% NRMSE For Non Interleaved image
CT	0.0346	0.0301	0.0258
MRI	0.0398	0.0350	0.0312
Angiogram	0.0349	0.0314	0.0275