Figure 3
Chicken breast tissue or imaging system: a 1.5-mm-thick chicken breast tissue sandwiched between two glass slides was used as a diffusive medium. Non-invasive imaging of the ‘letter H’ using a spatially incoherent light source was performed through this biological tissue. (a) The object, ‘letter H’ (500 × 330 μm) (b) part of the recorded speckle pattern, (c) the autocorrelation, and (d) the reconstructed object. The scale bars in a, b are 150 μm (20 pixels) and 447 μm (60 pixels), respectively.
