Realtidsdetektering i Laserbatymetrisystem (Real Time Detection in a LaserBathymetry System)

摘要

A special echo extraction algorithm for real time detection in a laser bathymetrysystem is described in detail, also theoretical connections for optimizing parameters involved. The report also contains calculation and comparison of the signal to noise relation to a directly derivating system. Furthermore, two adaptive methods of threshold detection are described in detail and finally, a summary of a certain amount of Monte Carlo simulations of the laser echo is given.