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Table 1 Camera models and devices selected from the Dresden Image Database used for testing

From: Combining PRNU and noiseprint for robust and efficient device source identification

Make

Model

# devices

Images size

Canon

Ixus 70

3

3072×2304

Casio

EX-Z150

5

3264×2448

Kodak

M1063

5

3664×2748

FujiFilm

FinePixJ50

3

3264×2448

Nikon

CoolPix S710

5

4352×3264

Nikon

D200

2

3872×2592

Nikon

D70/D70s

2/2

3008×2000

Olympus

μ1050SW

5

3648×2736

Panasonic

DMC-FZ50

3

3648×2736

Pentax

Optio A40

4

4000×3000

Pratika

DCZ5.9

5

2560×1920

Ricoh

GX100

5

3648×2736

Rollei

RCP-7325XS

3

3072×2304

Samsung

L74wide

3

3072×2304

Samsung

NV15

3

3648×2736

Sony

DSC-H50

2

3456×2592

Sony

DSC-T77

4

3648×2736

Sony

DSC-W170

2

3648×2736

Σ

18

66

 
  1. For each camera, we considered 100 images to estimate the reference patterns and 50 images for testing