Results 71 to 80 of about 155 (136)

USE-Evaluator: Performance metrics for medical image segmentation models supervised by uncertain, small or empty reference annotations in neuroimaging. [PDF]

open access: yesMed Image Anal, 2023
Ostmeier S   +13 more
europepmc   +1 more source

Construction of compactly supported biorthogonal wavelets in L<sub>2</sub>(R<sup>s</sup>)

open access: yes, 1997
: This paper presents a general construction of compactly supported biorthogonal wavelets in L 2 (IR s ). In particular, a concrete method for the construction of bivariate compactly supported biorthogonal wavelets of increasing smoothness is provided.
Sherman D. Riemenschneider, Zuowei Shen
core  

Crouzeix-Raviart type finite elements on anisotropic meshes

open access: yes, 1999
The paper deals with a non-conforming finite element method on a class of anisotropic meshes. The Crouzeix-Raviart element is used on triangles and tetrahedra. For rectangles and prismatic (pentahedral) elements a novel set of trial functions is proposed.
Thomas Apel   +2 more
core  

Harmonic interpolation based on Radon projections along the sides of regular polygons

open access: yesOpen Mathematics, 2013
Georgieva Irina   +4 more
doaj   +1 more source

Piecewise Polynomial Collocation for Integral Equations with a Smooth Kernel on Surfaces in Three Dimensions

open access: yes, 1991
We consider solving integral equations on a piecewise smooth surface S in R 3 with a smooth kernel function, using piecewise polynomial collocation interpolation of the surface.
David Chien
core  

Multidimensional Interpolatory Subdivision Schemes

open access: yes
: This paper presents a general construction of multidimensional interpolatory subdivision schemes. In particular, we provide a concrete method for the construction of bivariate interpolatory subdivision schemes of increasing smoothness by finding an ...
Sherman D. Riemenschneider, Zuowei Shen
core  

On The Order Of Convergence Of A Determinantal Family Of Root-Finding Methods

open access: yes, 1997
For each natural number m greater than one, and each natural number k less than or equal to m, there exists a root-finding iteration function, defined as the ratio of two determinants that depend on the first m \Gamma k derivatives of the given function,
Bahman Kalantari
core  

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