An advanced numerical technique for subdivision depth of non-stationary quaternary refinement scheme for curves and surfaces

Volume 36, Issue 4, pp 408--431 https://dx.doi.org/10.22436/jmcs.036.04.05
Publication Date: August 24, 2024 Submission Date: March 24, 2024 Revision Date: June 01, 2024 Accteptance Date: July 17, 2024

Authors

A. Mahmood - Department of Mathematics, ‎The Islamia University of Bahawalpur, ‎Pakistan. G. Mustafa - Department of Mathematics, ‎The Islamia University of Bahawalpur, ‎Pakistan. F. Khan - Department of Mathematics, ‎The Islamia University of Bahawalpur, ‎Pakistan.


Abstract

‎Refinement schemes are fundamental in computer graphics for generating smooth curves and surfaces‎. ‎Quaternary non-stationary subdivision schemes‎, ‎in particular‎, ‎have gained prominence due to their ability to handle complex geometric structures‎. ‎However‎, ‎determining the subdivision depth for these schemes remains challenging and often requires extensive computational resources‎. ‎Our paper presents a complete methodology with a step-by-step explanation to explore the depth of these schemes‎. ‎Since our method relies on convolution techniques‎, ‎we explain these both theoretically and mathematically‎. ‎Additionally‎, ‎several algorithms have been designed to aid in understanding and implementing the method for finding error bounds and subdivision depth in quaternary non-stationary subdivision schemes‎. ‎These are numerical methods for efficiently computing the error bounds and subdivision depth‎. ‎The numerical applications of these methods are presented‎. ‎The proposed method significantly reduces the computational cost associated with determining subdivision depth‎. ‎These algorithms work when existing methods fail to compute bounds and depths‎.


Share and Cite

  • Share on Facebook
  • Share on X
  • Share on LinkedIn
ISRP Style

A. Mahmood, G. Mustafa, F. Khan, An advanced numerical technique for subdivision depth of non-stationary quaternary refinement scheme for curves and surfaces, Journal of Mathematics and Computer Science, 36 (2025), no. 4, 408--431

AMA Style

Mahmood A., Mustafa G., Khan F., An advanced numerical technique for subdivision depth of non-stationary quaternary refinement scheme for curves and surfaces. J Math Comput SCI-JM. (2025); 36(4):408--431

Chicago/Turabian Style

Mahmood, A., Mustafa, G., Khan, F.. "An advanced numerical technique for subdivision depth of non-stationary quaternary refinement scheme for curves and surfaces." Journal of Mathematics and Computer Science, 36, no. 4 (2025): 408--431


Keywords


MSC


References