title: Resolution of resultant displacement into components in double exposure speckle photography.
abstract: An equation to resolve the resultant displacement, recorded using double exposure laser speckle photography, at the surface of a cylinder suffering radial expansion, axial twist, and transverse displacement, into these three components is presented.
authors.forename: P K
authors.initials: PK
authors.lastname: Gupta
authors.forename: F P
authors.initials: FP
authors.lastname: Chiang