Research Article

A Low-Cost and Ultralight Unmanned Aerial Vehicle-Borne Multicamera Imaging System Based on Smartphones

Table 1

Sensor and lens specifications for a built-in camera of Nokia N 808 PureView.

Imaging modeLens parameterCMOS sensor parameter
Focal length (mm)F-numberOptical format (in)Pixel size (μm)Image resolution (MP)

Mode 18 mm (26 mm equivalent)f/2.41/1.21.441
Mode 22.612