Event-based signal processing
Collaboration with Laurent Fesquet (TIMA).
We have delopped a whole range of signal processing algorithms for non uniform in time samples captured by asynchronous systems.
- Finite impuse response (FIR) and Infinite impulse response (IIR) filters.
- Specific flters in the frequency domain. They ensure high order filtering with a very low number of flter and signal samples, at the cost of unitary more complex computations.
- Non-uniform sampling issues.
A book chapter gathers many of these issues.
Ongoing and future works deal with even more efficient algorithms simplifiying these computations or co-designing sampling and signal processing for specific applications.