7.参考文献
(1) Quaternion kinematics for the error-state Kalman filter
(2) Indirect Kalman Filter for 3D Attitude Estimation-A Tutorial for Quaternion Algebra
(3) Consistency Analysis and IMprovement of Vision-aided Inertial Navigation
(4) On the consistency of Vision-aided Inertial Navigation.
(5) Robust Stereo Visual Inertial Odometry for Fast Autonomous Flight
(6) Monocular Visual Inertial Odometry on a Mobile Device
(7) A multi-state constraint Kalman filter for vision-aided inertial navigation
(8) 视觉SLAM十四讲
(9) 卡尔曼滤波与组合导航原理