نتایج جستجو برای: surface smoothness
تعداد نتایج: 644205 فیلتر نتایج به سال:
This article presents a new algorithm for dense stereo correspondence using Constrained Non-Linear Optimisation. The disparity is modelled parametrically as a continuous surface and uses a block decomposition scheme to allow distributed parallel execution. Inter-block continuity is modelled explicitly to eliminate surface jaggedness, while intra-block smoothness is orientated with the image gra...
We show that the Lp( )-norm of the error in surface spline interpolation of a compactly supported function in the Sobolev space W 2m 2 decays like O( p) where p := minfm;m+ d=p d=2g and m is a parameter related to the smoothness of the surface spline. In case 1 p 2, the achieved rate of O( ) matches that of the error when the domain is all of R and the interpolation points form an in nite grid.
Porous biosilica from diatom frustules is well known for its peculiar optical and mechanical properties. In this work, gold-coated diatom frustules are used as low-cost, ready available, functional support for surface-enhanced Raman scattering. Due to the morphology of the nanostructured surface and the smoothness of gold deposition via an electroless process, an enhancement factor for the p-me...
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