Fig. 6From: Universal optical setup for phase-shifting and spatial-carrier digital speckle pattern interferometryHeight maps for 3D deformations. a1 Deformation u obtained by PS-DSPI. a2 Deformation v obtained by PS-DSPI. a3 Deformation w obtained by PS-DSPI. b1 Deformation u obtained by SC-DSPI. b2 Deformation v obtained by SC-DSPI. b3 Deformation w obtained by SC-DSPIBack to article page