Signal processing with applications in navigation.
Johan Wahlström is a postdoc researcher at Oxford University since January 2018. He is working on indoor navigation for emergency responders.
Johan received his MSc degree in Engineering Physics and PhD degree in Electrical Engineering from KTH Royal Institute of Technology, Stockholm, Sweden, in 2014 and 2017, respectively.
Sensor Fusion for Magneto−Inductive Navigation
Johan Wahlström Manon Kok Pedro Porto Buarque de Gusmsao Traian E. Abrudan Niki Trigoni and Andrew Markham
In IEEE Sensors Journal. 2019.
Zero−Velocity Detection – A Bayesian Approach to Adaptive Thresholding
Johan Wahlström‚ Isaac Skog‚ Fredrik Gustafsson‚ Andrew Markham and Niki Trigoni
In IEEE Sensors Letters. 2019.
A Hidden Markov Model for Seismocardiography
Johan Wahlström‚ Isaac Skog‚ Peter Händel‚ Farzad Khosrow−khavar‚ Kouhyar Tavakolian‚ Phyllis K. Stein and Arye Nehorai
In IEEE Transactions on Biomedical Engineering. Vol. 64. No. 10. Pages 2361−2372. October, 2017.