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Table 2 Comparison of the information embedded image quality and the capacity of embedded information

From: Blind data hiding technique using the Fresnelet transform

Cover images Lena (size: 512 by 512)
Methods Capacity (bits) PSNR (dB)
Wu et al. (2005) 51,219 38.94
Ashourian and Ho (2005) 16,384 38.50
Chang et al. (2006) 24,360 30.94
Chen et al. (2010) 36,850 30.34
Yang (2010) 85,507 36.60
Tian (2003) 233,067 29.97
Lin and Zhang (2012) 16,129 30.78
Kamstra and Heijmans (2005) 135,547 35.20
Luo et al. (2010) 66,064 38.80
Proposed method 263,222 32.90