Detecting Moving Objects in DAS Recordings
Develop an algorithm to detect and track moving objects in acoustic data collected from a Distributed Acoustic Sensing (DAS) system attached to the fiber optic cable at Jana Pawla II Street.
- Filter out the noise and process the data in suach a way that only moving objects (slanted lines) are visible.
- Determine the velocity of these objects.
- Draw a graph of the speed changing over time.
- Add clustering of objects into several groups differing in the nature of the signal, e.g. thick line, narrow line, objects with constant speed, objects with changing speed.
The data can be obtained here.