Camera Calibration with Distortion Models and Accuracy Evaluation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Matrix computations (3rd ed.)
Numerical Recipes in C: The Art of Scientific Computing
Numerical Recipes in C: The Art of Scientific Computing
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We present a novel calibration approach for a system of a range camera based on the Multiple Double Short-time Integration (MDSI) principle and a regular gray-value camera. We use a white plate with a regular grid of black circles as a calibration target. We expose the target to the camera system in different distances and angles. Our procedure returns the intrinsic camera parameters of both cameras and their relation to each other. We demonstrate the applicability of our calibration procedure by discussing the calibration results for a system of a 64 x 8-pixel MDSI range camera developed within the European project MIDIAS and a common gray-value camera.