Curvature measurement using double shear TV holography

Autor: Vadakke Matham MURUKESHAN, Ganesan, A. R., Sirohi, R. S.
Jazyk: angličtina
Rok vydání: 1999
Předmět:
Zdroj: Scopus-Elsevier
ISSN: 2381-3652
Popis: A double shear TV holographic system is proposed to obtain curvature fringes. TV shearography is applied with the incorporation of phase shifting techniques to obtain curvature information of a deformed objects. The optical configuration is used to get fringes corresponding to slope changes in real-time on a TV monitor. Subsequent incorporation techniques yield curvature information on a TV monitor.
Databáze: OpenAIRE