Results 71 to 80 of about 108 (99)

Matrices for the Direct Determination of the Barycentric Weights of Rational Interpolation

, 1995
.- Let x 0 ; : : : ; xN be N +1 values of a real (or complex) variable x. Every rational interpolant r of a function f with numerator and denominator degrees N can be written in its barycentric form r(x) = N X k=0 u k x \Gamma x k f k , N X ...
Hans D. Mittelmann, Jean-Paul Berrut
core  

Absolutely minimal semi-Lipschitz extensions. [PDF]

Calc Var Partial Differ Equ
Daniilidis A, Lê TM, Venegas FM.
europepmc   +1 more source

MedLesSynth-LD: Lesion synthesis using physics-based noise models for robust lesion segmentation in low-data medical imaging regimes. [PDF]

Pattern Recognit Lett
Narayanan R, Sundaresan V.
europepmc   +1 more source

Bivariate Spline Interpolation with Optimal Approximation Order

Let \Delta be a triangulation of some polygonal domain\Omega ae R 2 and let S r q (\Delta) denote the space of all bivariate polynomial splines of smoothness r and degree q with respect to \Delta. We present a Hermite type interpolation scheme for S
G. Nürnberger, F. Zeilfelder, O. Davydov   +2 more
core  

UNISELF: A unified network with instance normalization and self-ensembled lesion fusion for multiple sclerosis lesion segmentation. [PDF]

Med Image Anal
Zhang J, Zuo L, Dewey BE, Remedios SW, Liu Y, Hays SP, Pham DL, Mowry EM, Newsome SD, Calabresi PA, Saidha S, Carass A, Prince JL.   +12 more
europepmc   +1 more source

Sparse Polynomial Interpolation in Non-standard Bases

In this paper, we consider the problem of interpolating univariate polynomials over a field of characteristic zero that are sparse in (a) the Pochhammer basis or, (b) the Chebyshev basis.
B. David Saunders, Y. N. Lakshman
core  

A Flow-based Truncated Denoising Diffusion Model for super-resolution Magnetic Resonance Spectroscopic Imaging. [PDF]

Med Image Anal
Dong S, Cai Z, Hangel G, Bogner W, Widhalm G, Huang Y, Liang Q, You C, Kumaragamage C, Fulbright RK, Mahajan A, Karbasi A, Onofrey JA, de Graaf RA, Duncan JS.   +14 more
europepmc   +1 more source

Cascaded Multi-path Shortcut Diffusion Model for Medical Image Translation. [PDF]

Med Image Anal
Zhou Y, Chen T, Hou J, Xie H, Dvornek NC, Zhou SK, Wilson DL, Duncan JS, Liu C, Zhou B.   +9 more
europepmc   +1 more source

Multi-part segmentation for porcine offal inspection with auto-context and adaptive atlases.

Pattern Recognit Lett, 2018
McKenna S, Amaral T, Plötz T, Kyriazakis I.   +3 more
europepmc   +1 more source

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A constructive approach to Kergin interpolation in $R^k$: Multivariate $B$-splines and Lagrange interpolation

Rocky Mountain Journal of Mathematics, 1980
Charles A Micchelli
exaly