Fig. 1. Multispectral fluorescent speckle

Fig. 2. Configuration of the polarized mono sensor

Fig. 3. Imaging configuration. (a) Polarization imaging configuration; (b) fluorescence polarization imaging configuration

Fig. 4. Separation of the blue and red speckle pattern. (a) Speckle pattern on the front surface of 2 mm plate after blue filter; (b) speckle pattern on the rear surface of 2 mm plate after red filter

Fig. 5. Plate profile. (a) Front and rear surfaces of 1 mm plate; (b) front and rear surface of 2 mm plate; (c) front and rear surface of 5 mm surface

Fig. 6. Relationship between the performed and calculated displacements in horizontal X direction

Fig. 7. Samples and setup. (a) Wings with blue or red speckle pattern under 365 nm UV light; (b) setup to measure the overlapped wings of cicada

Fig. 8. Reconstructed profiles of the overlapped wing structures. (a) Overlapped posture 1; (b) overlapped posture 2; (c) overlapped posture 3; (d) overlapped posture 4; (e) overlapped posture 5