21 Research on Binocular Camera Calibration Technology Based on the BP Neural Network Algorithm

Camera calibration is an important field of computer vision. It is widely used in 3d reconstruction, navigation, vision surveillance and other fields. It is the key technology of stereo vision. Binocular stereo vision camera calibration based on BP neural network is proposed on the basic of analysis the traditional calibration algorithm together with characteristics of camera calibration and neural networks. Finally, data generated by BP algorithm and the actual data were compared and analyzed through test.