Approved
Audio-based Motion Detection
Gopal Gomatam (Ja) and Filip Dujmic (Ja)
Start
2021-02-01
Presentation
2021-06-10 14:00
Location:
E:2517
Finished:
2021-06-16
Master's thesis:
Abstract
There exist many different methods to detect an object today. Most of them involve either a camera or some dedicated sensors, though sensors are not always available or even necessary in a product. Another way would be to utilize different technologies and sensors in new ways to enable them to be used for other things than initially intended. One such case is to use Single Input and Multiple Outputs, in the form of a speaker and two microphones, to implement a form of sonar, that can be used to track objects in front of the product. Using already available sensors means that we do not have to extend a product further to gain the extended feature set, thus saving cost and potentially also development time.
Supervisor: Christoffer Cronström (Axis Communications AB) and Buon Kiong Lau (EIT)
Examiner: Fredrik Rusek (EIT)