HIGH-ORDER INTERPOLATION AS A SUB-PIXEL PROCESSING METHOD IN CENTRAL WAVELENGTH ESTIMATION PROBLEMS

  • Тимур Артурович Алгиуллин Kazan National Research Techniсal University named after A.N.Tupolev
  • Владимир Иванович Анфиногентов Kazan National Research Techniсal University named after A.N.Tupolev
  • Булат Ильгизярович Валеев Kazan National Research Techniсal University named after A.N.Tupolev
  • Айрат Жавдатович Сахабутдинов Kazan National Research Techniсal University named after A.N.Tupolev
Keywords: frequency shift detection, subpixel signal processing, central wavelength of reflection spectrum, central wavelength refinement methods

Abstract

The goal of the work is to contribute to the knowledge base of methods and tools for sub-pixel processing of one-dimensional discrete spectra and signals for determining the position of the maximum of the spectrum (or signal) with an accuracy exceeding by two or more orders of magnitude the signal sampling interval.

Author Biographies

Тимур Артурович Алгиуллин, Kazan National Research Techniсal University named after A.N.Tupolev

Candidate of Technical Sciences, Associate Professor of the Department of Radiophotonics and Microwave Technologies, Federal State Budgetary Educational Institution of Higher Education "KNRTU-KAI" ORCID: 0000-0003-1043-7487; Scopus Author ID: 57190067102; SPIN-код: 4604-8592; Elibrary AuthorID: 1016041 E-mail: taagliullin@mail.ru

Владимир Иванович Анфиногентов, Kazan National Research Techniсal University named after A.N.Tupolev

Doctor of Technical Sciences, Professor of the Department of SM FSBEI HE "KNRTU-KAI". SPIN code: 1957-5220; AuthorID: 653438; WoS ResearcherID P-1741-2015; ScopusID: 14023946900.

Research interests: mathematical modeling of microwave processes and systems, microwave photonics.

E-mail: v.anfinogentov@yandex.ru

Булат Ильгизярович Валеев, Kazan National Research Techniсal University named after A.N.Tupolev

Student of group 5315 (bachelor's degree) of the Kazan National Research Technical University. A.N. Tupolev-KAI.

E-mail: Kje.student@mail.ru

Айрат Жавдатович Сахабутдинов, Kazan National Research Techniсal University named after A.N.Tupolev

Doctor of Technical Sciences Professor Professor of the Department of Radiophotonics and Microwave Technology, KNRTU-KAI named after A.N. Tupolev.

Research interests: fiber-optic sensor measuring systems based on distributed and Bragg structures.

E-mail: kazanboy@yandex.ru

Published
2023-07-31
How to Cite
Алгиуллин, Тимур, Анфиногентов, Владимир, Валеев, Булат, & Сахабутдинов, Айрат. (2023, July 31). HIGH-ORDER INTERPOLATION AS A SUB-PIXEL PROCESSING METHOD IN CENTRAL WAVELENGTH ESTIMATION PROBLEMS. Electronics, Photonics and Cyberphysical Systems, 3(2), 77-89. Retrieved from http://elphotkai.ru/article/view/539
Issue
Vol 3 No 2 (2023): Issue 8
Section
Cyber-physical systems
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Most read articles by the same author(s)

1 2 > >>