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. Author manuscript; available in PMC: 2021 May 1.
Published in final edited form as: Signal Process Image Commun. 2020 Feb 20;84:115812. doi: 10.1016/j.image.2020.115812

Table 5:

Bitrate and PSNR Statistics - Color Images.

Bitrate (bpp)
Encoder Mean Maximum Minimum
Lossless Encoding + RCT + Reversible 5/3 7.42 11.52 4.41
VT Encoding + RCT + Reversible 5/3 1.22 2.20 0.39
VT Encoding + ICT + Irreversible 9/7 0.97 2.12 0.13
VT Encoding + ICT + Irreversible 5/3 0.93 2.10 0.13
PSNR (dB)
Encoder Mean Maximum Minimum
Lossless Encoding + RCT + rev ersible 5/3 ∞ ∞ ∞
VT Encoding + RCT + reversible 5/3 38.83 43.73 33.81
VT Encoding + ICT + irreversible 9/7 39.14 45.53 32.94
VT Encoding + ICT + irreversible 5/3 39.07 45.01 34.34