Snr

View

0.15 bpp ROI

0.4 bpp ROI

1.75 bpp ROI

Left CC

45.93 dB

47.55 dB

55.30 dB

Right CC

45.93 dB

47.47 dB

55.40 dB

Left MLO

46.65 dB

48.49 dB

56.53 dB

Right MLO

46.61 dB

48.35 dB

56.46 dB

Left side (MLO and CC)

46.29 dB

48.02 dB

55.92 dB

Right side (MLO and CC)

46.27 dB

47.91 dB

55.93 dB

Overall

46.28 dB

47.97 dB

55.92 dB

Reprinted with permission from S.M. Perlmutter, P.C. Cosman, R.M. Gray, R.A. Olshen, D. Ikeda, C.N. Adams, B.J. Betts, M. Williams, K.O. Perlmutter, J.

Li, A. Aiyer, L. Fajardo, R. Birdwell, and B.L. Daniel, Image Quality in

Lossy Compressed Digital Mammograms, Signal Processing, 59:189-210, 1997.

© Elsevier.

0 0

Post a comment