Results 31 to 40 of about 96,004 (145)
Low-dose CBCT reconstruction via joint non-local total variation denoising and cubic B-spline interpolation. [PDF]
Sci Rep, 2021 Lee H +5 more
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Accuracy of Numerical Solution to Dynamic Programming Models [PDF]
Dynamic programming models with continuous state and control variables are solved approximately using numerical methods in most applications. We develop a method for measuring the accuracy of numerical solution of stochastic dynamic programming models ...
King, Robert P., Lohano, Heman D.
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Optimized Spline Interpolation
, 2011 IEEE Transactions on Signal Processing ...
Madani, Ramtin +3 more
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GPU Prefilter for Accurate Cubic B-spline Interpolation [PDF]
, 2017 Achieving accurate interpolation is an important requirement for many signal-processing applications. While nearest-neighbor and linear interpolation methods are popular due to their native GPU support, they unfortunately result in severe undesirable ...
Ruijters, Daniel, Thévenaz, Philippe
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Rational quadratic spline interpolation to monotonic data. [PDF]
, 1982 In an earlier paper by Gregory & Delbourgo (1982), a piecewise rational quadratic function is developed which produces a monotonic interpolant to monotonic data. This interpolant gives visually pleasing curves and is of continuity class C1 .
Delbourgo, R, Gregory, JA
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International Journal of Computer Applications, 2014 1. INTRODUCTIONlinear and higher degree interpolation are widely used schemes for Piecewise Polynomial approximation. But at joint of two linear pieces, piecewise linear functions have corners and therefore to achieve a prescribed accuracy usually more data are required then higher order method therefore higher order method are beneficial for best ...
K.K. Paroha, Y. P.Dubey
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Value Function Iteration as a Solution Method for the Ramsey Model [PDF]
Value function iteration is one of the standard tools for the solution of the Ramsey model. We compare six different ways of value function iteration with regard to speed and precision.
Alfred Maussner, Burkhard Heer
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Spline Interpolation Techniques
Journal of Technical Science and Technologies, 2014 This article belongs to an area of computer technologies and engineering, and discusses four different spline interpolation methods(linear, quadratic, cubic and cubic Hermite) for chemical engineering application, applied on spray dryer case. In the articleGUI (graphical user interface) is coded in Matlab.
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Quadratic spline interpolation
Journal of Approximation Theory, 1984 AbstractIn this paper we study variational properties and convergence of quadratic spline interpolation where the points of interpolation are kept uniformly away from the mesh points.
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A direct procedure for interpolation on a structured curvilinear two-dimensional grid [PDF]
A direct procedure is presented for locally bicubic interpolation on a structured, curvilinear, two-dimensional grid. The physical (Cartesian) space is transformed to a computational space in which the grid is uniform and rectangular by a generalized ...
Yarrow, Maurice, Zingg, David W.
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