Post - Processing of thermograms in infrared non - Destructive testing

V. P. Vavilov, K. Maldague, V. M. Saptzin

Research output: Contribution to journalConference articlepeer-review


Results of using the standard processing algorithms (spatial filtering, linear and non-linear transformation, histograms etc) to enhance the quality of thermograms in infrared NDT are discussed. More sophisticated algorithms have been developed to suppress the emissivity noise and non-uniform heating-cooling effects. Besides this some new approaches to thermal tomography are presented.

Original languageEnglish
Pages (from-to)488-495
Number of pages8
JournalProceedings of SPIE - The International Society for Optical Engineering
Publication statusPublished - 1 Dec 1991
EventInfrared Technology XVII 1991 - San Diego, United States
Duration: 21 Jul 1991 → …

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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