Johannes Ehala

According to our database, Johannes Ehala authored at least 7 papers between 2014 and 2018.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2018

Gunshot acoustic event identification and shooter localization in a WSN of asynchronous multichannel acoustic ground sensors.

Sergei Astapov, Julia Berdnikova, Johannes Ehala, Jaanus Kaugerand, Jürgo-Sören Preden

Multidimens. Syst. Signal Process., 2018

Time-selective data fusion for in-network processing in ad hoc wireless sensor networks.

Jaanus Kaugerand, Johannes Ehala, Leo Motus, Jürgo-Sören Preden

Int. J. Distributed Sens. Networks, 2018

2017

Situation awareness via Internet of things and in-network data processing.

Johannes Ehala, Jaanus Kaugerand, Raido Pahtma, Sergei Astapov, Andri Riid, Timo Tomson, Jürgo-Sören Preden, Leo Motus

Int. J. Distributed Sens. Networks, 2017

2015

Shooter localization by networked multichannel acoustic ground sensors.

Sergei Astapov, Julia Berdnikova, Johannes Ehala, Jürgo-Sören Preden

Proceedings of the 2015 IEEE International Conference on Signal and Image Processing Applications, 2015

Gunshot acoustic component localization with distributed circular microphone arrays.

Sergei Astapov, Johannes Ehala, Julia Berdnikova, Jürgo-Sören Preden

Proceedings of the 2015 IEEE International Conference on Digital Signal Processing, 2015

2014

Collective acoustic localization in a network of dual channel low power devices.

Sergei Astapov, Johannes Ehala, Jürgo-Sören Preden

Proceedings of the 21st International Conference Mixed Design of Integrated Circuits and Systems, 2014

Object detection for military surveillance using distributed multimodal smart sensors.

Sergei Astapov, Jürgo-Sören Preden, Johannes Ehala, Andri Riid

Proceedings of the 19th International Conference on Digital Signal Processing, 2014