The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Publications Copernicus
Articles | Volume XL-5
06 Jun 2014
 | 06 Jun 2014

Radiometric Calibration of dual Sensor Camera System, a Comparison of classical and low cost Calibration

M. Misgaiski-Hass and J. Hieronymus

Keywords: Radiometry, Radiometric Camera Calibration, Comparison, Industry, Cost

Abstract. Several identical dual camera systems with two different spectral sensitivities have to be calibrated radiometrically and geometrically. The aim of this project is to build up a calibration laboratory for the calibration of a set of identical cameras using low cost equipment and to compare the results to classical/professional equipment. The main goal of this paper is to demonstrate how to use a low cost, inhomogeneous LED-backlight to measure the Pixel Response Non-Uniformity (PRNU) of the investigated cameras.