The 3D image volume at each time point was then realigned to this template by computing the combination of rotations (around the x, y, and z axes) and translations (in x, y, and z) that maximized the correlation between the image intensities of the volume in question and the template (rigid-body registration).
The rotational accuracy and precision for positive and negative rotations around the x-axis for all combinations of markers tested are presented in Tables 3 and 4. A comparison of error according to the number markers in the fracture fragment and the tibial reference segment was considered for rotations.
During her training, she did rotations around the city, including at an Upper East Side hospital.
Structural rotations around the vertical axis allowed the carbonate ridges to develop a typical sigmoidal shape.
The scanners fire X-rays in a series of rotations around the torso, generating thousands of narrow vertical images.
These staggered forms, called "anti" and "gauche," of 1,2-dideuterioethane are different but are interconverted through rotations around the central carbon-carbon bond and are called "conformational isomers".
On release from being extended, they must be able to return spontaneously to a disordered state by random motions of their repeating units as a result of rotations around the carbon-carbon bond.
It first presents the geometry of a tapered roller bearing and then discusses the angular speed relationship between the rotations around the axis of shaft and self-axes of rollers.
Then, it is proved that any axis fixed to the spacecraft can be pointed along an arbitrary inertial direction by at most two sequent rotations around the two actuated axes.
The method relies on a connection between the discretizations of the six integral representations, and on the fact that the Wigner D-matrices become diagonal for rotations around the z-axis.
Rotations around the y- and z-axis were small.
