Imaging System Performance Analysis Using Modulation Transfer Function

Izdanje: International Scientific Conference on Information Technology and Data Related Research

DOI: 10.15308/Sinteza-2019-567-574

Oblast: Intelligent Signal Processing

Stranice: 567-574

Apstrakt:
Modulation Transfer Function (MTF) is a useful tool for imaging system performance analysis. It can be used as engineering approach for verification of main system parameters, or for optimization task of the system under test. This methodology is based on linear systems theory and allows performance analysis to be divided into subsystems. In this paper, MTF methodology will be presented and explained, as an analytical model and as a testing tool which is implemented in electro-optical laboratory. According to MTF model, calculations are done to provide theoretical limit for the imaging systems. After tests in electro-optical laboratory have been done, we compared model expectations with measurements results and discussed achieved relations. The measurement has shown that the calculated cutoff frequencies correspond to the measured ones, in majority of cases. The calculated MTF curve has proven to be limit for the real measured system performance. Therefore, this study has shown that MTF can be convenient for finding system limitations, bottlenecks and increasing the overall performance of the system. Guidelines for further optimization of the imaging systems are derived.
Ključne reči: Modulation Transfer Function, infrared, visible, multi-sensor imaging system
Priložene datoteke:
  • 567-574 ( veličina: 2,08 MB, broj pregleda: 549 )

Preuzimanje citata:

BibTeX format
@article{article,
  author  = {N. Pađen, D. Perić and M. Milosavljevć}, 
  title   = {Imaging System Performance Analysis Using Modulation Transfer Function},
  journal = {International Scientific Conference on Information Technology and Data Related Research},
  year    = 2020,
  pages   = {567-574},
  doi     = {10.15308/Sinteza-2019-567-574}
}
RefWorks Tagged format
RT Conference Proceedings
A1 Nedeljko Pađen
A1 Dragan Perić
A1 Milan Milosavljevć
T1 Imaging System Performance Analysis Using Modulation Transfer Function
AD Univerzitet Singidunum, Beograd, Beograd, Srbija
YR 2020
NO doi: 10.15308/Sinteza-2019-567-574
Unapred formatirani prikaz citata
N. Pađen, D. Perić and M. Milosavljevć, Imaging System Performance Analysis Using Modulation Transfer Function, Univerzitet Singidunum, Beograd, 2020, doi:10.15308/Sinteza-2019-567-574