A new method through Gauss–Helmert model of adjustment is presented for the solution of
the similarity transformations, either 3D or 2D, in the frame of errors-in-variables (EIV) model …

Although centralized coordinates are applied in geodetic coordinate transformations
implicitly or explicitly, the centering strategy has not been comprehensively investigated from …

The essence of point cloud registration is to estimate the seven similarity transformation
parameters of the Bursa-Wolf model which describes the relative position of the two …

Estimated transformation parameters based on the three-dimensional (3D) similarity datum
transformation are affected or even severely distorted when the observed coordinates are …

Recently, it has been shown how quaternion-based representation of a rotation matrix has
advantages over conventional Eulerian representation in 3D similarity transformations. The …

In the calibration of the pose parameters of a camera and inertial measurement unit
(Camera-IMU), the camera depth information is unreliable due to the uneven spatial …

We present UWSPSM, an algorithm of uncertainty weighted stereopsis pose solution
method based on the projection vector which to solve the problem of pose estimation for …

Nowadays a unit quaternion is widely employed to represent the three-dimensional (3D)
rotation matrix and then applied to the 3D similarity coordinate transformation. A unit dual …

Abstract The European Plate Observing System (EPOS) integrates existing and newly
created research infrastructures for earth sciences in Europe. One of the tasks of the EPOS …

Recently, the total least squares (TLS) method has gained significant attention for solving
the challenge in 3-D symmetric similarity datum transformation. The conventional …