On the choice of the optimal algorithm for the processing of infrared thermograms in active thermal testing

Research output: Contribution to journalArticle

Abstract

A comparative study of the effectiveness of algorithms for processing infrared images, namely, Fourier and wavelet analysis, analysis of principal components, polynomial fitting, and other types, has been performed with active thermal testing of metals and nonmetals and using optical, convective, ultrasonic, and eddy-current stimulation.

Original languageEnglish
Pages (from-to)611-618
Number of pages8
JournalRussian Journal of Nondestructive Testing
Volume49
Issue number11
DOIs
Publication statusPublished - 1 Nov 2013

Fingerprint

Nonmetals
thermograms
Fourier analysis
Wavelet analysis
Eddy currents
eddy currents
stimulation
image analysis
wavelet analysis
Image analysis
polynomials
ultrasonics
Ultrasonics
Metals
Polynomials
Infrared radiation
Testing
Processing
metals
Hot Temperature

Keywords

  • image processing
  • infrared thermography
  • thermal testing

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

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abstract = "A comparative study of the effectiveness of algorithms for processing infrared images, namely, Fourier and wavelet analysis, analysis of principal components, polynomial fitting, and other types, has been performed with active thermal testing of metals and nonmetals and using optical, convective, ultrasonic, and eddy-current stimulation.",
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