title: Decomposition of electromyographic signals by iterative message passing in a graphical model.
abstract: The problem of decomposing electromyographic (EMG) signals is considered. Starting from a graphical model (factor graph) of the problem, a new iterative decomposition algorithm is proposed. It is based on the sum-product (or belief/probability propagation) algorithm and is able to decompose heavily superimposed single- and multi-channel signals.
authors.affiliation: Dept. of Information Technol. & Electr. Eng., ETH Zurich, Switzerland.
authors.forename: V M
authors.initials: VM
authors.lastname: Koch
authors.forename: H-A
authors.initials: HA
authors.lastname: Loeliger