Moving Target Detection and Active Tracking with a Multicamera Network

Table 2

The parameters of PTZ camera.

Parameters	Performance
Image sensor	1/4^′′ SONY EXVIEW CCD
Effective pixels	PAL: 752 (H) × 582 (V); NTSC: 768 (H) × 494 (V)
Focal length	3.5~98 mm, 28×
Zoom speed	Approx. 1.7 s (optical wide-tele)
Angle of view	55.8~2.1° (wide-tele)
Aperture range	𝐹1.35~𝐹3.7
Pan range	360° endless
Pan speed	Pan manual speed: 0.1°~300°/s; Pan preset speed: 540°/s
Tilt range	−5°~185° (auto mirror)
Tilt speed	Tilt manual speed: 0.1°~240°/s; Tilt preset speed: 400°/s
Number of preset	256