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Table 1 Cameras used in the experiments

From: A context-adaptive SPN predictor for trustworthy source camera identification

Camera branda

Sensor

Resolution

Format

Canon PS A3000 IS

1/2.3'' CCD

3,648 × 2,736

JPEG

Canon PS A610

1/1.8'' CCD

2,592 × 1,944

JPEG

Canon PS A620

1/1.8'' CCD

3,072 × 2,304

JPEG

Panasonic lumix DMC-FZ30

1/1.8'' CCD

3,264 × 2,448

JPEG

Nikon D300

23.6 × 15.8 mm CMOS

4,288 × 2,848

JPEG

Nikon D40

23.7 × 15.6 mm CCD

3,040 × 2,012

NEF

Minolta A2

2/3'' CCD

3,272 × 2,454

MRW

  1. aCanon Inc., Tokyo, Japan; Panasonic Corp., Kadoma, Japan.