title: A simultaneous in- and out-of-plane displacement measurement method.
abstract: A method is presented that allows real-time three-dimensional displacement maps to be obtained for deformable objects using a single color camera and a color fringe projector. The acquired images have speckle and fringe information embedded in them, which are separated using the R, G, and B color signals from a color CCD camera to permit the independent use of a two-dimensional digital image correlation to obtain the x- and y-direction displacements and fringe projection to obtain the displacement in the z direction.
authors.affiliation: Departamento de Teoría de la Señal y Comunicaciones, Universidad de Alcalá, Madrid, Spain. philip.siegmann@uah.es
authors.forename: Philip
authors.initials: P
authors.lastname: Siegmann
authors.forename: Víctor
authors.initials: V
authors.lastname: Álvarez-Fernández
authors.forename: Francisco
authors.initials: F
authors.lastname: Díaz-Garrido
authors.forename: Eann A
authors.initials: EA
authors.lastname: Patterson