J. Stefan Karlsson

Publication Activity (10 Years)

Years Active: 1999-2008
Publications (10 Years): 0

Publications

Christer Grönlund, Nils Östlund, Jack Lindh, Per Bergström, J. Stefan Karlsson
Spatio-temporal processing of surface EMG signals from the sternocleidomastoideus muscle to assess effects of radiotherapy on motor unit conduction velocity and firing rate - A pilot study. Biomed. Signal Process. Control. 3 (2) (2008)
Urban Wiklund, Marcus Karlsson, Nils Östlund, Lena Berglin, Kaj Lindecrantz, J. Stefan Karlsson, Leif Sandsjö
Adaptive spatio-temporal filtering of disturbed ECGs: a multi-channel approach to heartbeat detection in smart clothing. Medical Biol. Eng. Comput. 45 (6) (2007)
Nils Östlund, Jun Yu, J. Stefan Karlsson
Adaptive spatio-temporal filtering of multichannel surface EMG signals. Medical Biol. Eng. Comput. 44 (3) (2006)
Christer Grönlund, Nils Östlund, K. Roeleveld, J. Stefan Karlsson
Simultaneous estimation of muscle fibre conduction velocity and muscle fibre orientation using 2D multichannel surface electromyogram. Medical Biol. Eng. Comput. 43 (1) (2005)
Christer Grönlund, K. Roeleveld, Andreas Holtermann, J. Stefan Karlsson
On-line signal quality estimation of multichannel surface electromyograms. Medical Biol. Eng. Comput. 43 (3) (2005)
Nils Östlund, Jun Yu, J. Stefan Karlsson
Improved maximum frequency estimation with application to instantaneous mean frequency estimation of surface electromyography. IEEE Trans. Biomed. Eng. 51 (9) (2004)
Fredrik Öhberg, Helena Grip, Urban Wiklund, Ylva Sterner, J. Stefan Karlsson, Björn Gerdle
Chronic whiplash associated disorders and neck movement measurements: an instantaneous helical axis approach. IEEE Trans. Inf. Technol. Biomed. 7 (4) (2003)
J. Stefan Karlsson, Jun Yu, Metin Akay
Time-frequency analysis of myoelectric signals during dynamic contractions: a comparative study. IEEE Trans. Biomed. Eng. 47 (2) (2000)
J. Stefan Karlsson, Jun Yu, Metin Akay
Enhancement of spectral analysis of myoelectric signals during static contractions using wavelet methods. IEEE Trans. Biomed. Eng. 46 (6) (1999)