Review of RGB photoelasticity

Risultato della ricerca: Articlepeer review

56 Citazioni (Scopus)


Automatic methods of photoelasticity have had a significant progress with the development ofautomatic acquisition and image processing methods. This article concerns RGB photoelasticity, whichallows the determination of the photoelastic retardation using, usually, a single acquisition of theisochromatic fringes in white light by a colour camera. In particular, the article presents an overview ofthe main characteristics of RGB photoelasticity that is influence of the quarter-wave plate error, numberof acquisitions, type of light source, determination of low and high fringe orders, methods for searchingthe retardation, scanning procedures, calibration on a material different from that under test, combineduse of the RGB and phase shifting methods. A short section on the applications of RGB photoelasticitycompletes the article.
Lingua originaleEnglish
pagine (da-a)58-73
Numero di pagine16
RivistaOptics and Lasers in Engineering
Stato di pubblicazionePublished - 2015

All Science Journal Classification (ASJC) codes

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  • ???subjectarea.asjc.3100.3107???
  • ???subjectarea.asjc.2200.2210???
  • ???subjectarea.asjc.2200.2208???


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