Example of OCT-SS-01 imaging: Horse mackerel fillet

 The following is an example of the horse mackerel fillet that was requested by a seafood processing company. ①Projection image  Since the body surface of fish is a protective color (dorsal side = blue or black, ventral side = white), light reflection is too strong on the epidermis side and the signal is disturbed. Therefore, the fillet was measured from the dorsal side. In the OCT projection image, fine surface morphology was clearly observed. You can also see the marks (dot pattern) of the round holes made by the water-absorbing sheet. This area appears blackened out in the projected image because the...