The orientation histogram is based on gradient orientations calculated from the surroundings of a key point after Gaussian filtering.
We looked for the dispersion of their orientations, calculating the angles formed by the best planes of different cells (β, Figure 7, middle left), and the angle between the hexagonal grid axis of cells sharing a similar best plane (ω, Figure 7, middle right).
Second stage subsystem system used A* based on orientation to calculate shortest path, third stage subsystem calculated critical node of a large area.
Also, they used only the low-angle peak of (110) orientation to calculate the particle size through Scherrer equation, and they claimed a particle size of 30 nm in diameter.
Still, standard DOCT has the drawback of being sensitive to motion along the optical axis only, requiring information on the blood vessel orientation to calculate the absolute velocity and to quantitatively extract the blood flow.
Since the best plane we calculated indicates the direction of stacking of layers in the HCP (along its normal vector), we can go back to the firing rate map, take slices along this direction (that is, slices with the same best plane orientation) and calculate the correlation between planes separated by a two-layer distance (2 × λ z ): (32) χ H C P = ρ a u t o (2 × λ z ).
The numerical implementation of the introduced model with fiber orientation tensors calculates about eight times faster than the same model calculating with 1000 fiber orientation vectors.
The degree of orientation, r, calculated from the (0 0 0 1) EBSD pole figure, was 0.34; the texture fraction, f (Lotgering factor), calculated from the XRD data, was 0.98 for the samples produced via TGG.
IMU orientation is calculated based on the filtered acceleration vector and the estimated yaw.
The cutter position and orientation are calculated at each sampling period of the interpolator, and corresponding axial position commands are generated by an inverse kinematics algorithm.
