Online Extrinsic Correction of Multi-Camera Systems by Low-Dimensional Parameterization of Physical Deformation
Sangheon Yang,Jongwoo Lim,Sangheon Yang,Jongwoo Lim
In this paper, we propose the online extrinsic correction method that effectively optimizes the extrinsic parameters of multi-camera systems used in visual SLAM. In the typical visual SLAM systems that use multi-camera settings, the intrinsic and extrinsic parameters of the cameras are calculated through offline calibration, which is used as the fixed constraints in online execution. However, the ...