To address the eccentric error of circular marks in camera calibration, a circle location
method based on the invariance of collinear points and pole–polar constraint is proposed in …

摘要相机间位姿关系是影响图像式无砟轨道路基沉降测量精度的主要因素.
监测站中相机必需指向各自的监测靶面, 因此相机间常存在无公共视场的情况 …

This study used an analytical model to investigate the factors that affect the reconstruction
accuracy composed of the baseline length, lens focal length, the angle between the optical …

In this paper, an IMU-integrated optical navigation system is presented. In the existing
motion capture system, it was necessary to use the geometry of the recognized multiple …

We propose a methodology for calibrating the activity space and the cameras involved in
video capture systems for upper extremity stroke rehabilitation. We discuss an inhome stroke …

For the problem that 3D stereo target is costly and 2D planar target cannot cover entire field
of view, it selects multi-sensor camera to capture image in the large field of view to improve …

In order to realize the non-cooperative target relative pose estimation of spacecraft under the
ultra-close distance, this paper presents a pose estimation method based on spatial circle …