Now showing items 1-2 of 2
Quantitative canvas weave analysis using 2-D synchrosqueezed transforms: Application of time-frequency analysis to art investigation
(IEEE Signal Processing Magazine, 2015-07-01)
© 1991-2012 IEEE.Quantitative canvas weave analysis has many applications in art investigations of paintings, including dating, forensics, and canvas rollmate identification ?. Traditionally, canvas analysis is based ...
Multiscale integrators for stochastic differential equations and irreversible Langevin samplers
We study multiscale integrator numerical schemes for a class of stiff stochastic differential equations (SDEs). We consider multiscale SDEs that behave as diffusions on graphs as the stiffness parameter goes to its limit. ...