Figure 3 (IMAGE)
Caption
Microscopic imaging of villi in a rat intestine. (a) shows conventional reflectance endoscope image taken when the fiber bundle was in contact with the villi. (b) shows transmission image obtained through the fiber bundle. The LED illumination was sent from the villi to the fiber bundle. (c)-(f) display label-free reflectance images obtained using the newly developed holographic endoscope. (g) shows a reconstructed image of two villi by stitching multiple images taken over a wide region of interest. The 350-μm-diameter fiber bundle was used for image acquisition. Scale bar: 100 μm.
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Institute for Basic Science
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