However, the slope of the power gradients showed a lower degree of mean variability across spectral orientations (i.e., more isotropy) in art images, cartoons and graphic novels than in photographs of comparable subject matters.
In this short note we recalled that simple hypotheses on randomness, invariance, and spectral width of model orientation maps reproduce important geometrical features of real maps.
The spectral decomposition separates the orientation features and diffusivity features A of tensor D. For instance, to remove the noise effectively and to avoid the vision of undesired image structures, isotropic smoothing is preferred in homogeneous regions.
About two decades ago, Bunge and Esling [Scripta Metall 1984; 18: 191–5] put forth a novel concept for capturing and simulating crystallographic texture evolution during large plastic strains on metals using an efficient spectral representation of the orientation distribution function.
Also envisaged were stellar observations to determine the lander location and orientation, multi-spectral observations of Phobos & Deimos and observations of the landing site to monitor temporal changes.
Measuring the spectral intensity with two orientations of the incident-light electric field obtained with a polarizer allowed us to obtain information on several chemical groups of the lipid molecule.
In this paper, the idea of decision-level fusion of orientation, texture, and spectral features of fingerprint image is proposed.
The spectral overlap integral and relative orientation of the fluorophores can be combined with the optical properties of the medium to calculate the Förster radius (R0).
In addition to the distance between chromophores, additional factors, such as spectral overlap and relative molecular orientation, also play a role in the excitonic transfer efficiency.
The calculated spectrum was predicted as a sum of spectral contributions from two RBC orientation populations also shown in the figures.
