Fig. 3: Extended field of view (200 µm × 200 µm × 3.2 mm) volumetric imaging (raw data) from the dorsal forearm of a 29-year-old male volunteer with an excitation wavelength of 880 nm.

The top row shows the three raw videos acquired from the three modalities: RCM (a), TPF (b), and SHG (c). Each video has 4072 frames. The bottom row (d) shows the reconstructed 3D image of the imaged skin site before motion correction. Scale bar: 50 µm.