Digital Signal Processing and System Theory

Talk Thi Thu Hien Vu


hien_2 System Design and Implementation for Simulating Time Variant Acoustics Channels in Real Time

Date: 05.12.2013, 13:00 h - 14:00 h
Room: Aquarium

Thi Thu Hien Vu
CAU, Kiel, Germany,



Details


Diver detection is an important factor in harbor protection. Due to the small "sonar cross section" of divers, strong reverberation and many other factors many issues occur. As a result false contacts are generated. In order to maintain robust tracking results automatic tracking and data association is necessary. In this Bachelor thesis a real-time tracking system was implemented an analyzed in terms of computation time and accuracy. The trackings systems was implemented by means of Kalman filter and Sequential Track Extraction within KiRAT (Kiel Realtime Audio Toolkit).