[HTML][HTML] A combined approximating and interpolating ternary 4-point subdivision scheme

L Zhang, H Ma, S Tang, J Tan - Journal of Computational and Applied …, 2019 - Elsevier
In this paper, a new combined approximating and interpolating ternary 4-point subdivision
scheme with multiple parameters is proposed. A set of nice properties, such as support …

Convexity and Monotonicity Preservation of Ternary 4‐Point Approximating Subdivision Scheme

G Akram, MA Ullah Khan, RU Gobithaasan… - Journal of …, 2023 - Wiley Online Library
This work discusses a ternary 4‐point approximation subdivision technique with two
properties, namely, convexity and monotonicity preservation. The fundamental contribution …

A combined ternary 4-point subdivision scheme

K Rehan, MA Sabri - Applied Mathematics and Computation, 2016 - Elsevier
A new combined ternary 4-point subdivision scheme is introduced that generates
interpolating C 1 limiting curves and approximating C 1, C 2, C 3 limiting curves. Laurent …

A combined binary 6-point subdivision scheme

K Rehan, SS Siddiqi - Applied Mathematics and Computation, 2015 - Elsevier
Combined binary 6-point interpolating and approximating subdivision scheme with tension
parameters is analyzed. It is shown that the resulting curves are C 1, C 2 interpolating …

Some New n-Point Ternary Subdivision Schemes without the Gibbs Phenomenon

S Zouaoui, S Amat, S Busquier, MJ Legaz - Mathematics, 2022 - mdpi.com
This paper is devoted to the construction and analysis of some new families of n-point
ternary subdivision schemes. Some members of the families were adapted to the presence …

[HTML][HTML] On a stable family of four-point nonlinear subdivision schemes eliminating the Gibbs phenomenon

S Amat, J Ruiz, JC Trillo, DF Yáñez - Journal of Computational and Applied …, 2019 - Elsevier
The Chaikin's scheme presents the interesting property of not producing Gibbs
phenomenon. The problem arises when we need a scheme that provides a higher order of …

On the application of Lehmer means in signal and image processing

S Amat, ÁA Magreñán, J Ruiz, JC Trillo… - International Journal of …, 2020 - Taylor & Francis
This paper is devoted to the construction and analysis of some new non-linear subdivision
and multiresolution schemes using the Lehmer means. Our main objective is to attain …

A family of univariate ternary subdivision schemes with 5 parameters

R Hameed, G Mustafa - SeMA Journal, 2018 - Springer
In this paper, we propose an efficient strategy for the construction of a family of ternary
subdivision schemes with five parameters. These five parameters allow us to increase the …

[引用][C] Combined 4-point subdivision schemes for curve designing