2019-09-20T14:13:17Z (GMT) by
Depth and intensity profiles of flange target spinning about a vertical axis at 4.8 AL. The average optical power entering the water tank was approximately 8 mW and the acquisition time per frame was 1 ms. The intensity and the depth with respect to the reference signal were obtained performing the cross correlation approach with data obtained aggregating 50 binary frames. Each frame was then improved using the median filter model and the PA.