Estudo e análise de diferentes métodos de calibração de câmeras

Abstract

For many computer vision applications is necessary to know the intrinsic parameters (focal length, principal point, slope coefficient and distortion coefficient) and camera extrinsic parameters (camera center position and orientation of the camera in world coordinates). Once known the parameters, y ou can map image points the scene of points in the 3D world. The objective is to study different camera calibration methods, considering the more favorable and less favor able situations of each method. For the development of the project were used toolbox’ s camera calibration created by the computer vision community , found with documentation on the sites of authors.