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Table 2 Comparison of R2 values between the computed frame complexity model and the number of generated bits for different values of β using the Akiyo and Claire sequences

From: FMO-based H.264 frame layer rate control for low bit rate video transmission

R 2

Beta

Akiyo

0.6

0.7

0.8

0.9

NoFMO

0.899

0.902

0.902

0.890

FMO2

0.904

0.907

0.907

0.901

FMO4

0.906

0.907

0.905

0.896

FMO8

0.894

0.895

0.893

0.884

R 2

Beta

Claire

0.6

0.7

0.8

0.9

NoFMO

0.845

0.847

0.841

0.820

FMO2

0.844

0.845

0.836

0.811

FMO4

0.824

0.823

0.815

0.790

FMO8

0.841

0.840

0.830

0.802