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Table 4 The performance of information hiding with the proposed rate control.

From: A Joint Watermarking and ROI Coding Scheme for Annotating Traffic Surveillance Videos

 

150 Kbps

350 Kbps

Video

ROI PSNR (dB)

Payload (bits)

Bit Rate (Kbps)

ROI PSNR (dB)

Payload (bits)

Bit Rate (Kbps)

Scene 0

29.24

391

149.96

33.58

750

350.28

Scene 1

29.50

201

150.25

34.11

467

350.07

Scene 2

29.30

243

150.07

34.63

552

350.11

Scene 3

29.77

405

150.14

35.32

994

350.15

Scene 4

29.54

138

150.16

33.97

380

350.25

 

550 Kbps

750 Kbps

Video

ROI PSNR (dB)

Payload (bits)

Bit Rate (Kbps)

ROI PSNR (dB)

Payload (bits)

Bit Rate (Kbps)

Scene 0

35.91

936

550.28

37.67

1084

750.04

Scene 1

36.91

607

550.32

38.93

730

750.18

Scene 2

37.51

744

550.20

39.61

875

750.33

Scene 3

38.46

1347

549.92

40.76

1563

750.27

Scene 4

36.68

545

550.35

38.60

668

750.24