Home About Us Laboratory Services Forensic Science Communications Back Issues April 2002 Table 1, SWGIT Field Applications

Table 1, SWGIT Field Applications

Table 1. Comparison Pixel Resolution of Capture Media

Media/Sensor
Sensor Size and Resolution

Number of Pixels Equivalent
(at 4 pixels/line pair)

35 mm ISO 100 Black and White Film

36 mm x 24 mm at 100 lp/mm
14,400 x 9,600
35 mm ISO 200 Color Film
36 mm x 24 mm at 50 lp/mm
7,200 x 4,800
Instant Prints
92 mm x 73 mm at 10 lp/mm
3,680 x 2,920
6 Megapixel CCD
3,040 x 2,008
3,040 x 2,008
3 Megapixel CCD
2,008 x 1,504
2,008 x 1,504
.3 Megapixel CCD
640 x 480
640 x 480

Back to the article