cubic B-spline interpolation
Performance of global look-up table strategy in digital image correlation with cubic B-spline interpolation and bicubic interpolation
... bicubic interpolation has larger bias, which generally leads to larger increment of deformation during the iteration, hence the convergence ...the cubic B-spline interpolation needs one ...
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Solution and interpolation of one-dimensional heat equation by using cran-nicolson, Cubic Spline and Cubic B-Spline
... methods, Cubic spline and cubic B-spline interpolation will be discovered by conducting this ...The cubic spline and cubic B-spline are ...
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Zooming Digital Images using Interpolation Techniques
... image interpolation, which is generally referred as a process of estimating a set of unknown pixels from a set of known pixels in an ...Image interpolation is in use for last many years, with the key ...
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Solving damped wave equation using finite difference method and interpolation using cubic B-spline
... 21. Minh, T. N., Shiono, K. and Masumoto, S. Application of General Cubic B- Spline Function (GCBSF) for Geological Surface Simulation. International Symposium on Geoinformatics for Spatial ...
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Trigonometric Cubic B-spline Collocation Method for Solitons of the Klein-Gordon Equation
... nary differential equation satisfied by a particular homogenous function can lead to the nonlinear Klein-gordon equation. Interaction of solitons of the Klein-Gordon equation was investigated in different aspects in ...
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Numerical study of the nonlinear Cauchy diffusion problem and Newell-Whitehead equation via cubic B-spline quasi-interpolation
... the cubic B-spline quasi-interpolation (BSQI) to ap- proximate the spatial derivative of the dependent variable and first order forward difference to approximate the time derivative of the ...
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A Comparative Study on Numerical Solutions of [IVP] for[ODE] with Cubic Spline Interpolation and Modified Euler Method
... [0,1] 1.7182800 1.796070109 0.07790109 1.998207063 0.075927063 [1,2] 4.6707741 4.579759030 0.09101509 4.664743789 0.006030311 [2,3] 12.696481 12.10445585 0.59202497 12.56233516 0.134145662 Now the approximation value for ...
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A simple 2D interpolation model for analysis of nonlinear data
... In this research two models for 1-D and 2-D interpola- tions were presented. The models are easy and straight- forward to handle. Therefore; it can be applied for prob- lems having huge data. It has the advantage of less ...
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GA Based Rational cubic B-Spline Representation for Still Image Interpolation
... to interpolation in the field of image processing by numerous writers, among whom are Hou and Andrews (1978), Parker et ...Piecewise cubic convolution along with high order B-splines are the most ...
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PSO-Based Fast Optimization Algorithm for Broadband Ayyray Antenna by Using the Cubic Spline Interpolation
... variation range of I is from 0 to 1.0 and α is from − 180 to 180 degree. Seven frequency points including starting and ending frequency and another five points among them are selected for optimization. The radiation ...
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On the influence of interpolation method on rotation invariance in texture recognition
... different interpolation methods when rotating tex- tures, in the setting of retaining discriminant texture ...the interpolation ker- nels: nearest neighbour, linear, third order cubic, cubic ...
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Rational Cubic Trigonometric Spline with Two Shape Parameters
... rational cubic trigonometric interpolant with two shape parameters is ...rational cubic trigonometric spline interpolant is also obtained in section ...curve interpolation. Section V is about ...
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Trim and Maneuverability Analysis Using a New Constrained PSO Approach of a UAV
... 24 The design vector for maneuver problems includes the conventional controls, namely elevator, aileron, rudder and propeller advance ratio. Time optimal for- mulation of the maneuvering ights yields the optimal time ...
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Performance Optimization of Spline Based Cam Follower System
... The main objective of all Cam design optimization methodologies is to make the motion acceleration characteristic uniform, continuous and minimum as much as possible. Also the jerk characteristic should be minimized ...
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Numerical studies of non-local hyperbolic partial differential equations using collocation methods
... exponential cubic B-spline and quantic B-spline had been developed to solve one- dimensional wave ...equation. B-spline functions had been used to interpolate the solu- ...
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ARABIC NAMED ENTITY RECOGNITION IN CRIME DOCUMENTS
... standard deviation σ = 0.4 ) were added. Similar to the first experiment, we set ε = 0.02 , µ = 1 and C = 1000. Because of storing the fully dense kernel matrix required in nonlinear ε -PSSVR, will exceed the memory ...
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Comparative Study of Oversampling the Lossy Acoustic Signal Using Estimate Wavelet Transform and Cubic Spline Interpolation
... Abstract— This paper exhibits the necessary condition of oversampling technique using Estimate Wavelet Transform [EWT] introduced in [2] and demonstrates the comparative study of EWT with Cubic spline ...
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Theoretical Calculation of the Low Lying Electronic States of the Molecule PbO
... obtained for the considered electronic states. Nine and eleven electronic states have been investigated here for the first time using respectively the first and the second basis sets. Taking advantage of the electronic ...
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Novel methodologies for spectral classification of exon and intron sequences
... plots the top classifications obtained using each of the thirteen untrained sub-sets of 3335 exon sequences and 3335 intron sequences of the short sequence group I. Figure 6 (a, top) displays a total of 13 × 4 precision ...
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Satellite Image Quality Improvement using Interpolation and Decomposition by Discrete Wavelet Transform (DWT)
... Satellite images are one of the most important tools used by meteorologist to determine the weather conditions. It is also used to know the behavior of atmosphere. Particular region of the satellite image will helpful ...
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