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Application of SFM and laser scanning technology to the description of mosaics piece by piece
SFM (Structure from Motion) laser scanning comparison mosaic Ostia
2014/7/30
Mosaic floors of surviving buildings in Ostia have been mainly recorded in photographs. From 2008, Japanese research group carries out a project of 3d measuring of the whole structure of ancient Roman...
Efficient iris segmentation method with support vector domain description
iris segmentation local geometric moment
2011/5/6
With the aim to improve the performance of iris segmentation method to process images with heterogeneous characteristics, the authors introduce a new method inspired by the support vector domain descr...
Kinetic description of microwave Raman regime free-electron laser in the presence of helical wiggler and guiding magnetic fields
free electron laser kinetic approach
2011/5/4
A full dispersion relation obtained for free-electron laser by kinetic approach based on the method of characteristics in the presence of circularly polarized, periodic, static helical wiggler magneti...
Exotic states of diatomic molecules and methods of their description
diatomic molecules potential energy curves
2011/5/3
Various methods for representation of electronic states in diatomic molecules basing on experimental spectroscopic data are critically compared. The technique of pointwise inverted perturbation approa...
Accelerated Monte Carlo method for computation of photon migration by matrix description of photon direction
highly scattering materials photon migration Monte Carlo method
2011/4/28
A new accelerated Monte Carlo method that uses matrix description of photon migration (instead of vector description) for computation of photon migration in highly scattering media is presented. This ...
Envelope function description of quantum cascade laser electronic states
quantum cascade lasers electronic structure
2011/4/27
In this paper, we present a natural method of finding wavefunctions and energy levels in quantum cascade lasers. The envelope function approximation has been successfully used for modelling electronic...